Soalan latihan gaya NCLEX-PN (LPN/LVN): pek ulang kaji kilat

Lembaran formula, langkah kaedah utama untuk setiap topik dan 34 soalan latihan, dengan penyelesaian penuh di bahagian belakang.

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1Formula dan kaedah

Kawalan jangkitan & keselamatan pesakit

Kaedah

  1. Mulakan dengan langkah berjaga-jaga standard untuk setiap pesakit: kebersihan tangan, PPE untuk pendedahan yang dijangka, benda tajam yang selamat.
  2. Tambah langkah berjaga-jaga mengikut laluan: sentuhan (gaun, sarung tangan), titisan (pelitup muka pembedahan), bawaan udara (N95, bilik tekanan negatif).
  3. Pastikan item steril kekal steril: jika ragu-ragu, ia tidak steril; gantikan, jangan sekali-kali dilap.
  4. Cegah bahaya dalam persekitaran: langkah pencegahan jatuh, sekatan hanya sebagai pilihan terakhir, RACE dan PASS untuk kebakaran.
  5. Semak hak pemberian ubat, dua pengenalpastian dan perlindungan tambahan untuk ubat berisiko tinggi; laporkan kesilapan dan hampir-hampir terlepas.

Pemberian keutamaan & delegasi

Kaedah

  1. Tanya apa yang akan membahayakan pesakit paling cepat jika tiada apa-apa dilakukan.
  2. Gunakan ABC (C-A-B dalam henti jantung), kemudian Maslow: keperluan fisiologi sebelum keselamatan, keselamatan sebelum keperluan psikologi.
  3. Bandingkan pilihan: akut sebelum kronik, tidak stabil sebelum stabil, tidak dijangka sebelum dijangka, sistemik sebelum setempat, dan semak setiap penemuan dengan garis dasar pesakit.
  4. Nilai sebelum bertindak kecuali dalam kecemasan; kemudian pilih langkah yang menjadi tempat bergantung langkah-langkah lain.
  5. Untuk delegasi, semak lima hak: tugas, keadaan, orang, arahan dan penyeliaan. Penilaian, pengajaran dan penilaian semula kekal pada RN.

Nilai makmal & elektrolit

Kaedah

  1. Bandingkan nilai dengan julat rujukan makmal itu sendiri, kemudian dengan garis dasar dan arah aliran pesakit.
  2. Semak sampel: hemolisis, kelewatan, atau darah yang diambil berhampiran IV boleh memberikan keputusan palsu.
  3. Kaitkan nilai dengan tanda lazimnya dan dengan ubat serta keadaan yang menyebabkannya.
  4. Cari interaksi: kalium atau magnesium yang rendah meningkatkan ketoksikan digoksin; dehidrasi menaikkan litium.
  5. Bertindak untuk pesakit: nilai, tahan ubat jika paras tidak selamat, baca balik nilai kritikal dan maklumkan pemberi preskripsi.

Perubatan-pembedahan: kardiovaskular & respiratori

Kaedah

  1. Namakan masalah itu: kegagalan pam, arteri tersumbat, rentak, bekuan, penyempitan saluran udara, jangkitan atau masalah peranti.
  2. Semak tanda bahaya dahulu: hipoksia, hipotensi, sakit dada, kekeliruan baharu, anggota sejuk tanpa nadi.
  3. Padankan oksigen dengan pesakit: 94–98% untuk kebanyakan, 88–92% untuk mereka yang berisiko menahan CO₂.
  4. Kaitkan setiap ubat dengan ujian dan risikonya: warfarin dan INR, heparin dan aPTT serta platelet, diuretik dan kalium.
  5. Pilih tindakan pertama yang selamat, kemudian eskalasikan dan nilai semula.

Perubatan-pembedahan: neurologi, endokrin & renal

Kaedah

  1. Semak glukosa pada setiap pesakit dengan kekeliruan baharu, kelemahan atau sawan.
  2. Gunakan tahap kesedaran sebagai amaran paling awal masalah otak; pupil dan triad Cushing muncul lewat.
  3. Untuk kecemasan diabetes, bezakan DKA (keton, asidosis) daripada HHS (osmolaliti yang sangat tinggi, dehidrasi); berikan cecair dahulu.
  4. Untuk natrium dan air, tentukan sama ada ADH berlebihan (SIADH) atau tiada (DI), dan betulkan perubahan kronik secara perlahan.
  5. Untuk masalah buah pinggang, asingkan puncanya kepada pra-renal, intrinsik atau pasca-renal, dan pantau kalium dan cecair.

Perubatan-pembedahan: GI, perioperatif & onkologi

Kaedah

  1. Tanya apa yang mungkin tersembunyi: pendarahan dalaman, jangkitan tanpa demam, hipoventilasi di sebalik SpO₂ yang normal.
  2. Gunakan masa selepas pembedahan untuk mengecilkan komplikasi: pendarahan dalam beberapa jam, masalah dada dalam beberapa hari, masalah luka dan kebocoran kemudian.
  3. Untuk kesakitan, nilai, rawat dengan analgesia multimodal, nilai semula, dan pantau sedasi dengan setiap opioid.
  4. Untuk pesakit kanser, anggap sebarang penyakit semasa nadir sebagai sepsis neutropenik dan ketahui kecemasan onkologi.
  5. Untuk luka bakar, kira hanya kawasan ketebalan separa dan penuh, mulakan jam Parkland pada masa terbakar dan laraskan mengikut keluaran air kencing.

Kejururawatan materniti & obstetrik

Kaedah

  1. Letakkan wanita itu dalam masanya: minggu kehamilan, peringkat kelahiran atau hari selepas bersalin, dan tentukan apa yang normal pada ketika itu.
  2. Cari pesakit yang berada dalam bahaya: ibu, janin atau bayi baru lahir, atau lebih daripada seorang daripada mereka.
  3. Kaitkan penemuan dengan puncanya: VEAL CHOP untuk deselerasi, empat T untuk pendarahan, BUBBLE-HE selepas bersalin.
  4. Pilih tindakan yang memperbaik aliran darah dan oksigen dahulu (berbaring mengiring, menghentikan oksitosin, urutan fundus), kemudian eskalasikan.

Kejururawatan pediatrik

Kaedah

  1. Catat umur kanak-kanak dahulu: umur menetapkan tanda vital normal, pencapaian perkembangan dan skala kesakitan yang betul.
  2. Nilai saluran udara, pernafasan dan peredaran, dengan mengingati bahawa kanak-kanak mampu menampung kemudian merosot dengan pantas.
  3. Padankan tindakan dengan peringkat perkembangan dan libatkan keluarga.
  4. Semak bahawa jawapan itu selamat untuk kanak-kanak: berdasarkan berat badan, tiada aspirin dalam penyakit virus, tiada kodein di bawah umur 12 tahun.

Kejururawatan kesihatan mental

Kaedah

  1. Tentukan sama ada terdapat risiko segera: bunuh diri, keganasan, kecemasan akibat ubat atau penyakit fizikal.
  2. Bertindak untuk keselamatan dahulu: perhatikan, alihkan alat yang boleh digunakan, redakan ketegangan, hentikan ubat yang berbahaya, dapatkan bantuan.
  3. Pilih respons terapeutik: akui perasaan, kemukakan realiti, elakkan jaminan palsu dan soalan “mengapa”.
  4. Hormati hak: pilihan yang paling kurang menyekat, persetujuan dan kerahsiaan beserta hadnya.

Matematik kejururawatan & penukaran unit

Langkah metrik
1 kg = 1000 g, 1 g = 1000 mg, 1 mg = 1000 mcg, 1 L = 1000 mL
Berat dan panjang
1 kg = 2.2 lb, 1 lb = 16 oz, 1 in = 2.54 cm, 1 ft = 12 in
Sukatan isi rumah
1 tsp = 5 mL, 1 tbsp = 15 mL, 1 fl oz = 30 mL, 1 cup = 8 fl oz = 240 mL
Suhu
°C = (°F − 32)·5/9, °F = °C·9/5 + 32
Jam 24 jam
Jam PM 1–11: tambah 12; 12 AM = 00:xx; 12 PM = 12:xx
Kadar dos
mcg/min × 60/1000 = mg/h
Faktor makmal
glukosa 1 mmol/L = 18 mg/dL; kreatinina 1 mg/dL = 88.4 µmol/L; Hb 1 g/dL = 10 g/L

Kaedah

  1. Tulis kuantiti yang diberikan dengan unitnya dan unit yang anda mahu.
  2. Pilih setara: 1000 antara kg, g, mg dan mcg atau L dan mL; 1 kg = 2.2 lb; 1 tsp = 5 mL, 1 tbsp = 15 mL, 1 fl oz = 30 mL, 1 cup = 240 mL.
  3. Tulis sebagai pecahan supaya unit yang tidak dikehendaki dibatalkan; untuk kadar, gunakan satu pecahan bagi setiap unit yang berubah.
  4. Semak arahnya: unit yang lebih kecil memberikan nombor yang lebih besar.
  5. Bundarkan hanya jawapan akhir, kepada ketepatan yang dinamakan oleh soalan.

Pengiraan dos

Dos daripada kekuatan
isi padu = dos / kekuatan
Dos berdasarkan berat
dos = mg/kg × berat badan
Tablet
bilangan = dos / kekuatan tablet
Unit
1 g = 1000 mg, 1 mg = 1000 mcg

Kaedah

  1. Tukar dos yang diarahkan dan kekuatan stok kepada unit yang sama.
  2. Gunakan dikehendaki dibahagi ada didarab kuantiti: (D/H) × Q.
  3. Untuk dos berdasarkan berat, darabkan dengan berat dalam kg dahulu, kemudian bahagikan dos harian dengan bilangan dos.
  4. Anggar dahulu dan semak bahawa jawapan munasabah.

Kadar infusi IV

Kadar pam
mL/h = volume (mL)/time (h)
Kadar titisan
drops/min = volume (mL) × drop factor / time (min)
Masa infusi
time (h) = volume (mL)/rate (mL/h)

Kaedah

  1. Kadar pam dalam mL/j: isi padu dibahagi masa dalam jam.
  2. Kadar titisan dalam titis/min: isi padu × faktor titis dibahagi masa dalam minit.
  3. Untuk masa yang tinggal: isi padu yang tinggal dibahagi kadar.
  4. Bundarkan seperti yang dikehendaki oleh soalan atau peralatan.

Cecair IV & imbangan cecair

Holliday–Segar sejam
4 mL/kg (10 kg pertama) + 2 mL/kg (10 kg seterusnya) + 1 mL/kg (setiap kg melebihi 20)
Holliday–Segar sehari
100 / 50 / 20 mL/kg untuk lingkungan yang sama
Imbangan cecair
pengambilan − pengeluaran
Ketulan ais
dikira separuh daripada isi padunya
Pengeluaran air kencing
mL/kg/h = mL / (kg × h)
Masa infusi
masa (j) = isi padu yang tinggal (mL) / kadar (mL/j)
Isi padu yang diinfuskan
mL = kadar × masa

Skor penilaian klinikal

Skala Koma Glasgow
GCS = E (1–4) + V (1–5) + M (1–6) = 3–15
APGAR
5 tanda × 0–2 = 0–10; 7–10 menenangkan, 4–6 tidak normal secara sederhana, 0–3 rendah
Skala Braden
5 × (1–4) + 1 × (1–3) = 6–23; ≤ 18 berisiko
Skala jatuh Morse
jatuh 25, diagnosis 15, alat bantu 15/30, IV 20, cara berjalan 10/20, status mental 15
Risiko NEWS2
0–4 rendah; 3 tunggal rendah–sederhana; 5–6 sederhana; ≥ 7 tinggi
Tekanan arteri purata
MAP = (SBP + 2·DBP)/3 = DBP + PP/3
Tekanan nadi dan indeks kejutan
PP = SBP − DBP, SI = HR/SBP
Indeks jisim badan
BMI = kg/m² = 703·lb/in²

Kaedah

  1. Cari helaian skor yang digunakan oleh soalan dan julatnya (GCS 3–15, APGAR 0–10, Braden 6–23, Morse 0–125).
  2. Skorkan setiap item secara berasingan, dengan memadankan huraian dengan tahapnya.
  3. Tambahkan skor item dan semak bahawa jumlahnya berada dalam julat.
  4. Gunakan nilai potongan: untuk NEWS2 cari juga sebarang parameter tunggal yang diskor 3.
  5. Untuk nilai terterbitan gunakan MAP = (SBP + 2·DBP)/3, PP = SBP − DBP, SI = HR/SBP dan BMI = kg/m².

2Soalan latihan

1.Asas kejururawatanSederhana

A dying patient asks to see a chaplain or religious leader. What should the nurse do?

  1. AAsk the patient's doctor if a visit is allowed
  2. BArrange the visit as soon as possible
  3. CTell the patient to wait until visiting hours tomorrow
  4. DExplain that religious matters are not part of care
2.Asas kejururawatanSukar

A patient has a generalised tonic-clonic seizure in bed. What should the nurse do?

  1. AHold the arms and legs firmly so that the jerking movements stop more quickly
  2. BPut a spoon between the teeth to stop tongue biting
  3. CProtect the head, move objects away, time it and do not restrain
  4. DGive a drink of water as soon as the jerking starts
3.Kawalan jangkitan & keselamatan pesakitSederhana

A nurse finds a used needle in a patient’s bed linen. What should the nurse do?

  1. AFold it into the linen and send it to the laundry
  2. BLeave it where it is for the housekeeping staff to remove later in the day
  3. CRecap it with two hands before throwing it away
  4. DPick it up by the hub or with forceps, put it in a sharps container and report it
4.Kawalan jangkitan & keselamatan pesakitSukar

A nurse finds a patient lying on the floor next to the bed. What should the nurse do first?

  1. ATelephone the family to tell them about the fall
  2. BLift the patient back into bed with a colleague
  3. CComplete an incident report while the details are fresh
  4. DAssess the patient for injury before moving them
5.Pemberian keutamaan & delegasiSederhana

Which infant with gastroenteritis should the nurse see first?

  1. AMild diaper rash, otherwise playful
  2. BTwo loose stools today, feeding well
  3. CLethargic, sunken fontanel, no wet diaper for 8 hours
  4. DAlert, crying with tears, had a wet diaper an hour ago
6.Pemberian keutamaan & delegasiSukar

Two hours after a femoral cardiac catheterization, the nurse sees blood spreading from the puncture site. What is the first action?

  1. AApply firm, direct pressure just above the puncture site
  2. BAsk the patient to bend the leg at the hip to stop the bleeding
  3. CRemove the dressing and leave the site open to the air
  4. DRaise the head of the bed so the patient can sit up
7.Kejururawatan klinikalSederhana

A nurse finds a patient lying on the floor beside the bed. What should be done first?

  1. APhone the patient's family
  2. BCheck the patient for injuries before moving them
  3. CComplete the incident report form
  4. DLift the patient straight back into bed so they are comfortable
8.Kejururawatan klinikalSukar

A nurse teaches a patient with diabetes about foot care. Which statement shows a need for further teaching?

  1. A"I will see the podiatrist about hard skin."
  2. B"I will walk barefoot at home to toughen my feet."
  3. C"I will wear well-fitting shoes."
  4. D"I will check my feet every day for cuts or blisters."
9.Nilai makmal & elektrolitSederhana

A patient on peritoneal dialysis notices that the drained fluid is cloudy and has abdominal pain. What should the nurse do?

  1. AAdd more glucose to the next bag to clear the fluid
  2. BSend the fluid for cell count and culture and report it
  3. CStop dialysis for a week and recheck the fluid later
  4. DRecord it as normal and continue the usual exchanges
10.Nilai makmal & elektrolitSukar

A patient with suspected Cushing syndrome takes dexamethasone at night. The next morning, the cortisol is still high. What does this suggest?

  1. ACortisol is being produced without normal feedback control
  2. BThe result is normal, as dexamethasone raises cortisol
  3. CThe adrenal glands are not able to produce enough cortisol
  4. DThe patient has primary hypothyroidism instead
11.FarmakologiSederhana

How should a patient take oral alendronate?

  1. ACrushed into yoghurt with calcium supplements
  2. BWith breakfast and coffee to protect the stomach
  3. CWith plain water on an empty stomach, staying upright for 30 minutes
  4. DWith milk at bedtime, then lying down straight away to aid absorption
12.FarmakologiSukar

Beta-lactam antibiotics show time-dependent killing. What does this mean for administration?

  1. ADoses can be given at any time as long as the daily total is right
  2. BDoses should be given on time at evenly spaced intervals
  3. CA single very large daily dose works best
  4. DDoses should be given only when the patient has a fever
13.Perubatan-pembedahan: kardiovaskular & respiratoriSederhana

A patient who had a leg amputation says they feel burning pain in the missing foot. What is the best response?

  1. AExplain that phantom limb pain is real and arrange treatment
  2. BExplain that burning pain in the missing foot shows wound infection
  3. CTell the patient the pain must be imaginary as the foot has gone
  4. DAdvise that it will be ignored until it stops
14.Perubatan-pembedahan: kardiovaskular & respiratoriSukar

A patient is listed for coronary angiography in the morning. Which pre-procedure result should the nurse report to the team?

  1. AA markedly reduced eGFR
  2. BA blood glucose of 5.4 mmol/L (97 mg/dL)
  3. CA haemoglobin in the normal range
  4. DA normal platelet count
15.Perubatan-pembedahan: neurologi, endokrin & renalSederhana

Which group of problems is typical of primary hyperparathyroidism?

  1. AHeat intolerance, tremor, weight loss and diarrhoea
  2. BMuscle cramps, tingling lips and seizures
  3. CHair loss, weight gain and feeling cold
  4. DKidney stones, bone pain, abdominal pain and low mood
16.Perubatan-pembedahan: neurologi, endokrin & renalSukar

A patient has fever, confusion, odd behaviour and a new seizure. Herpes simplex encephalitis is suspected. Which drug is usually started straight away?

  1. AIV aciclovir
  2. BOral amoxicillin
  3. COral prednisolone
  4. DIV insulin
17.Perubatan-pembedahan: GI, perioperatif & onkologiSederhana

Why is a gastrostomy tube with an internal bumper usually advanced and rotated regularly once the tract has healed?

  1. ATo remove any feed left in the stomach
  2. BTo check that the patient is still hungry
  3. CTo stop the inner bumper becoming buried in the stomach wall
  4. DTo make the tube longer as the patient grows or gains weight
18.Perubatan-pembedahan: GI, perioperatif & onkologiSukar

After surgery, a patient keeps asking for analgesia before it is due, watches the clock and rates pain 8/10. What is the most appropriate interpretation?

  1. APain may be undertreated; reassess and ask for a review of the plan
  2. BThe patient is addicted and should have analgesia withheld
  3. CThe patient is exaggerating, so the pain scores should be ignored for now
  4. DThe patient needs only distraction and no change in drugs
19.Kejururawatan materniti & obstetrikSederhana

The fetus is in the left occiput anterior position. Where is the fetal heart usually heard best?

  1. AAbove the umbilicus on the mother's left side
  2. BBelow the umbilicus on the mother's left side
  3. CDirectly over the fundus
  4. DAbove the umbilicus on the mother's right side
20.Kejururawatan materniti & obstetrikSukar

A newborn whose mother had a fever and prolonged rupture of membranes is well at birth. Why does the nurse monitor this baby closely?

  1. AThe baby has a higher risk of hip dysplasia
  2. BThe baby is likely to be post-term
  3. CThe baby has a higher risk of early sepsis
  4. DThe baby will certainly develop jaundice
21.Kejururawatan pediatrikSederhana

Which instruction about using an adrenaline (epinephrine) auto-injector is correct?

  1. AInject into the outer thigh, through clothing if needed, and call emergency services
  2. BUse it only after an antihistamine has failed to work
  3. CInject into the upper arm muscle, but only after removing all the clothing first
  4. DInject it into the buttock muscle and then let the child walk it off at home
22.Kejururawatan pediatrikSukar

A 6-month-old has just learned to roll over. Which safety advice is most urgent now?

  1. ATurn pan handles towards the back of the stove and fit a guard around the cooker
  2. BTeach her not to touch the hot oven door
  3. CNever leave her alone on a changing table, bed or sofa
  4. DInstall locks on all kitchen cupboards and drawers
23.Kejururawatan kesihatan mentalSederhana

Which goal for a patient with depression is written in a SMART way?

  1. A"The patient will feel better soon."
  2. B"The patient will improve her mood and sleep and start exercising more at some point."
  3. C"The patient will be happier."
  4. D"The patient will walk with staff for 15 minutes once a day by Friday."
24.Kejururawatan kesihatan mentalSukar

While caring for a highly anxious patient, a nurse notices her own heart racing and her speech getting faster. What is most important?

  1. ALeave the patient immediately and not return
  2. BMatch the patient's level of anxiety to show empathy
  3. CIgnore her own reaction, because the nurse's feelings do not matter in patient care
  4. DRecognise that anxiety spreads between people, and calm herself first
25.Matematik kejururawatan & penukaran unitSederhana
1234567891011128:25 AM?08:2520:2509:2507:25

Latihan (nilai rekaan, bukan panduan klinikal). Satu dos dicatat pada 8:25 AM. Entri yang manakah merupakan masa yang sama pada jam 24 jam? Klik padanya.

8:25 AM
  1. 108:25
  2. 220:25
  3. 309:25
  4. 407:25
26.Matematik kejururawatan & penukaran unitSukar
8.8 g/dL? g/L1 L = 10 dL

Latihan (nilai rekaan, bukan panduan klinikal). Keputusan hemoglobin ialah 8.8 g/dL. Nyatakan dalam g/L Hb.

8.8 g/dL1 L = 10 dL
Hb = g/L
27.Pengiraan dosSederhana
70 kg7.5 mg/kg/hari2× sehariD = ? mg

Seorang pesakit berberat 70 kg. Dos yang dipreskripsikan ialah 7.5 mg/kg sehari, diberi dalam 2 dos yang sama. Berapakah miligram D yang diberi bagi setiap dos?

70 kg7.5 mg/kg/hari2× sehari
D = mg
28.Pengiraan dosSukar
125 mg/5 mLV = ? mL

Seorang kanak-kanak berberat 12 kg dipreskripsi 15 mg/kg setiap dos suspensi oral yang mengandungi 125 mg dalam 5 mL. Berapakah isi padu V yang anda berikan?

12 kg15 mg/kg125 mg/5 mL
V = mL
29.Kadar infusi IVSederhana
1500 mL10 gtt/mL5 h? gtt/min

Infuskan 1500 mL selama 5 jam dengan set pemberian 10 gtt/mL. Cari kadar titisan R dalam titis seminit.

1500 mL5 h10 gtt/mL
R = gtt/min
30.Kadar infusi IVSukar
200 mg100 mL20 mL/h? mg/h

Satu beg mengandungi 200 mg ubat dalam 100 mL dan berjalan pada 20 mL/j. Berapa miligram sejam D yang diterima pesakit?

200 mg/100 mL20 mL/h
D = mg/h
31.Cecair IV & imbangan cecairSederhana
PengambilanPengeluaransyif 8 jamsup200 mLjeli120 mLsusu100 mLInfusi IV50 mL/h × 8 hantibiotik IV1 × 100 mLair kencing225 mLair kencing250 mLair kencing500 mLair kencing375 mLlongkang luka80 mL

Latihan (nilai rekaan, bukan panduan klinikal). Rekod menunjukkan pengambilan dan pengeluaran seorang pesakit untuk satu syif 8 jam. Pesakit berberat 98 kg. Cari pengeluaran air kencing purata U dalam mL/kg/j. Bundarkan kepada dua tempat perpuluhan.

98 kg8 hair kencing: 225 mLair kencing: 250 mLair kencing: 500 mLair kencing: 375 mLlongkang luka: 80 mL
U = mL/kg/h
32.Cecair IV & imbangan cecairSukar
1000 mL→ 125 mL/hmula 16:00tjumlah​ = ? h150 mL/h × 3 h

Latihan (nilai rekaan, bukan panduan klinikal). Satu infusi 1000 mL bermula pada 16:00 dengan 150 mL/j. Selepas 3 jam kadar ditukar kepada 125 mL/j dan tidak ditukar lagi. Berapa jam t selepas permulaan beg akan kosong? Bundarkan kepada satu tempat perpuluhan.

1000 mL150 mL/h · 3 h125 mL/h
t = h
33.Skor penilaian klinikalSederhana
H? / 25+D? / 15+Aid? / 30+IV? / 20+G? / 20+MS? / 15Σ?

Latihan (nilai rekaan, bukan panduan klinikal). Seorang pesakit latihan dinilai dengan skala jatuh Morse: sejarah jatuh dalam 3 bulan yang lalu: ya; diagnosis sekunder: ya; alat bantu berjalan: berpegang pada perabot; terapi IV atau kunci salina: ya; cara berjalan: terjejas; status mental: melebih-lebihkan atau melupakan had. Cari jumlah Morse MFS.

0–125
MFS =
34.Skor penilaian klinikalSukar
kekurangan berat badanberat badan sihatberat badan berlebihanobesiti kelas Iobesiti kelas IIobesiti kelas III

Latihan (nilai rekaan, bukan panduan klinikal). Seorang dewasa seberat 53 kg dan setinggi 166 cm. Kira BMI dan klik kategori berat WHO.

53 kg166 cm
  1. 1kekurangan berat badan
  2. 2berat badan sihat
  3. 3berat badan berlebihan
  4. 4obesiti kelas I
  5. 5obesiti kelas II
  6. 6obesiti kelas III

3Larutan

1.Asas kejururawatan

Jawapan: B · Arrange the visit as soon as possible

Mengapa ini jawapannya

Spiritual care is an important part of end-of-life care. The nurse responds promptly to such requests and records the patient's wishes.

Jawapan

B · Arrange the visit as soon as possible
2.Asas kejururawatan

Jawapan: C · Protect the head, move objects away, time it and do not restrain

Mengapa ini jawapannya

During a seizure the nurse keeps the patient safe, notes the time and the features, and never puts anything in the mouth. Afterwards the patient is placed in the recovery position and the airway checked.

Jawapan

C · Protect the head, move objects away, time it and do not restrain
3.Kawalan jangkitan & keselamatan pesakit

Jawapan: D · Pick it up by the hub or with forceps, put it in a sharps container and report it

Mengapa ini jawapannya

A loose needle is a hazard to everyone who handles the linen. The nurse disposes of it safely without recapping, using an instrument if needed, and reports the incident so the cause can be addressed.

Jawapan

D · Pick it up by the hub or with forceps, put it in a sharps container and report it
4.Kawalan jangkitan & keselamatan pesakit

Jawapan: D · Assess the patient for injury before moving them

Mengapa ini jawapannya

The first step is to stay with the patient and assess them, including consciousness, vital signs and signs of fracture or head injury, before deciding how to move them. Notifying the provider, documenting and reporting come afterwards.

Jawapan

D · Assess the patient for injury before moving them
5.Pemberian keutamaan & delegasi

Jawapan: C · Lethargic, sunken fontanel, no wet diaper for 8 hours

Mengapa ini jawapannya

Lethargy, a sunken fontanel and no urine for hours suggest severe dehydration, which can lead to shock in infants. The other infants are well hydrated.

Jawapan

C · Lethargic, sunken fontanel, no wet diaper for 8 hours
6.Pemberian keutamaan & delegasi

Jawapan: A · Apply firm, direct pressure just above the puncture site

Mengapa ini jawapannya

Direct manual pressure just above the puncture site compresses the femoral artery and stops bleeding. The patient keeps the leg straight, and the nurse checks vital signs and distal pulses and informs the provider.

Jawapan

A · Apply firm, direct pressure just above the puncture site
7.Kejururawatan klinikal

Jawapan: B · Check the patient for injuries before moving them

Mengapa ini jawapannya

After a fall, the patient is assessed first, including airway, breathing, circulation, head injury and possible fractures, before deciding how to move them safely. The fall is then reported and the care plan reviewed.

Jawapan

B · Check the patient for injuries before moving them
8.Kejururawatan klinikal

Jawapan: B · "I will walk barefoot at home to toughen my feet."

Mengapa ini jawapannya

Diabetic neuropathy and poor circulation mean small injuries can become ulcers. Patients should avoid walking barefoot, inspect their feet daily and get professional foot care.

Jawapan

B · "I will walk barefoot at home to toughen my feet."
9.Nilai makmal & elektrolit

Jawapan: B · Send the fluid for cell count and culture and report it

Mengapa ini jawapannya

Cloudy effluent with abdominal pain suggests peritonitis, the main serious complication of peritoneal dialysis. A sample is sent for white cell count, Gram stain and culture, and antibiotics (often given in the dialysis fluid) are started as prescribed.Disemak dengan: Dialysis - peritoneal · MedlinePlus (NIH) (2024)

Jawapan

B · Send the fluid for cell count and culture and report it
10.Nilai makmal & elektrolit

Jawapan: A · Cortisol is being produced without normal feedback control

Mengapa ini jawapannya

Dexamethasone normally suppresses ACTH and lowers morning cortisol. Failure to suppress suggests autonomous cortisol excess (Cushing syndrome). Further tests then find the source, such as a pituitary or adrenal tumor.

Jawapan

A · Cortisol is being produced without normal feedback control
11.Farmakologi

Jawapan: C · With plain water on an empty stomach, staying upright for 30 minutes

Mengapa ini jawapannya

Alendronate is taken first thing in the morning with water only, before food or other drugs. Staying upright reduces the risk of oesophageal ulceration, and food or calcium blocks its absorption.

Jawapan

C · With plain water on an empty stomach, staying upright for 30 minutes
12.Farmakologi

Jawapan: B · Doses should be given on time at evenly spaced intervals

Mengapa ini jawapannya

For beta-lactams, efficacy depends on the time the drug level stays above the minimum inhibitory concentration. Evenly spaced, on-time doses, or extended infusions, support this.

Jawapan

B · Doses should be given on time at evenly spaced intervals
13.Perubatan-pembedahan: kardiovaskular & respiratori

Jawapan: A · Explain that phantom limb pain is real and arrange treatment

Mengapa ini jawapannya

Phantom limb pain is common after amputation and arises from changes in nerves and the brain. It is real and treated with analgesia, including drugs for neuropathic pain, plus measures such as mirror therapy. It does not mean infection.

Jawapan

A · Explain that phantom limb pain is real and arrange treatment
14.Perubatan-pembedahan: kardiovaskular & respiratori

Jawapan: A · A markedly reduced eGFR

Mengapa ini jawapannya

Contrast can worsen renal function, especially in patients with chronic kidney disease, diabetes or dehydration. Reduced eGFR may change the plan, such as IV hydration, less contrast and review of nephrotoxic drugs. Allergy history, anticoagulants and bleeding risk are also checked.

Jawapan

A · A markedly reduced eGFR
15.Perubatan-pembedahan: neurologi, endokrin & renal

Jawapan: D · Kidney stones, bone pain, abdominal pain and low mood

Mengapa ini jawapannya

High PTH raises calcium, which can cause kidney stones, bone loss and pain, constipation and abdominal pain, and low mood or confusion ("stones, bones, groans and moans"). Many cases are found on routine blood tests.

Jawapan

D · Kidney stones, bone pain, abdominal pain and low mood
16.Perubatan-pembedahan: neurologi, endokrin & renal

Jawapan: A · IV aciclovir

Mengapa ini jawapannya

Herpes simplex encephalitis is treatable but can cause severe brain damage. IV aciclovir is started as soon as it is suspected, without waiting for test results. Kidney function and hydration are monitored during treatment.

Jawapan

A · IV aciclovir
17.Perubatan-pembedahan: GI, perioperatif & onkologi

Jawapan: C · To stop the inner bumper becoming buried in the stomach wall

Mengapa ini jawapannya

Buried bumper syndrome occurs when the internal fixator embeds in the gastric wall. Following local guidance, the tube is gently advanced, rotated and returned once healed, and the external fixator is kept slightly loose.

Jawapan

C · To stop the inner bumper becoming buried in the stomach wall
18.Perubatan-pembedahan: GI, perioperatif & onkologi

Jawapan: A · Pain may be undertreated; reassess and ask for a review of the plan

Mengapa ini jawapannya

Clock-watching often reflects inadequate analgesia. The nurse reassesses pain and function, considers multimodal options, and asks the prescriber to review the plan rather than labelling the patient.

Jawapan

A · Pain may be undertreated; reassess and ask for a review of the plan
19.Kejururawatan materniti & obstetrik

Jawapan: B · Below the umbilicus on the mother's left side

Mengapa ini jawapannya

The fetal heart is heard most clearly through the fetal back. In a cephalic LOA position, that is in the lower left quadrant. In breech presentations, it is usually heard above the umbilicus.

Jawapan

B · Below the umbilicus on the mother's left side
20.Kejururawatan materniti & obstetrik

Jawapan: C · The baby has a higher risk of early sepsis

Mengapa ini jawapannya

Maternal fever, prolonged rupture of membranes and intra-amniotic infection are risk factors for early-onset sepsis. Many protocols require observation of vital signs and feeding, and sometimes blood tests or antibiotics.

Jawapan

C · The baby has a higher risk of early sepsis
21.Kejururawatan pediatrik

Jawapan: A · Inject into the outer thigh, through clothing if needed, and call emergency services

Mengapa ini jawapannya

Auto-injectors are given into the outer mid-thigh and can go through clothing. Emergency services are called after every use, as symptoms can recur, and a second dose may be needed.

Jawapan

A · Inject into the outer thigh, through clothing if needed, and call emergency services
22.Kejururawatan pediatrik

Jawapan: C · Never leave her alone on a changing table, bed or sofa

Mengapa ini jawapannya

Rolling makes falls from raised surfaces the main immediate risk, so a hand should always stay on the baby on any raised surface. Cupboard locks and kitchen safety become important as she starts to crawl and pull to stand.

Jawapan

C · Never leave her alone on a changing table, bed or sofa
23.Kejururawatan kesihatan mental

Jawapan: D · "The patient will walk with staff for 15 minutes once a day by Friday."

Mengapa ini jawapannya

A SMART goal states exactly what the patient will do, how much and by when, so that progress can be evaluated. Vague goals cannot be measured.

Jawapan

D · "The patient will walk with staff for 15 minutes once a day by Friday."
24.Kejururawatan kesihatan mental

Jawapan: D · Recognise that anxiety spreads between people, and calm herself first

Mengapa ini jawapannya

Anxiety can be communicated between people. A nurse who notices and manages her own anxiety can provide a calm, steady presence that helps reduce the patient's anxiety.

Jawapan

D · Recognise that anxiety spreads between people, and calm herself first
25.Matematik kejururawatan & penukaran unit

Jawapan: 08:25

Jam 24 jam: dari 1 PM dan seterusnya tambah 12 pada jam (3:45 PM = 15:45). Tengah malam hingga 12:59 AM ialah 00:00–00:59, dan 12:00–12:59 PM kekal 12:00–12:59. Apabila menukar balik, tolak 12 daripada jam 13–23 dan tambah PM; jam 00 menjadi 12 AM. Kira masa merentasi tengah malam dalam dua bahagian: sehingga 24:00 (00:00), kemudian dari 00:00 seterusnya.

Tukarkan jam

8 AM → 08

Jawapan

08:25

Jawapan

08:25
26.Matematik kejururawatan & penukaran unit

Jawapan: Hb = 88 g/L

Analisis dimensi: tulis kuantiti yang diberikan, kemudian darabkan dengan faktor penukaran yang ditulis sebagai pecahan (contohnya 60 min/1 h atau 1 mg/1000 mcg) supaya setiap unit yang tidak dikehendaki muncul sekali di atas dan sekali di bawah lalu dibatalkan. Apabila hanya unit yang dikehendaki tinggal, kira. Gunakan setara yang diberikan oleh soalan dan bundarkan hanya jawapan akhir.

Tukar

Hb = 8.8 g/dL × 10 dL/L = 88 g/L

Jawapan

Hb = 88 g/L
27.Pengiraan dos

Jawapan: D = 262.5 mg

Pengiraan dos: jumlah yang diberi sama dengan apa yang dipreskripsikan dibahagi dengan apa yang ada, didarab kuantiti bekalannya: jumlah = (dos dikehendaki/kekuatan stok) × isi padu stok. Sentiasa kekalkan unit yang sama (tukar g kepada mg, mg kepada mcg dahulu) dan semak bahawa jawapan munasabah.

Jumlah sehari

7.5·70 = 525 mg

Setiap dos

D = 525/2 = 262.5 mg

Jawapan

D = 262.5 mg
28.Pengiraan dos

Jawapan: V = 7.2 mL

Pengiraan dos: jumlah yang diberi sama dengan apa yang dipreskripsikan dibahagi dengan apa yang ada, didarab kuantiti bekalannya: jumlah = (dos dikehendaki/kekuatan stok) × isi padu stok. Sentiasa kekalkan unit yang sama (tukar g kepada mg, mg kepada mcg dahulu) dan semak bahawa jawapan munasabah.

Dos daripada berat

15·12 = 180 mg

Isi padu

V = (180/125)·5 = 7.2 mL

Jawapan

V = 7.2 mL
29.Kadar infusi IV

Jawapan: R = 50 gtt/min

Kadar infusi: pam ditetapkan dalam mL/j = isi padu/masa dalam jam. Titisan graviti dikira dalam titisan seminit: gtt/min = isi padu (mL) × faktor titisan (gtt/mL)/masa (min). Faktor titisan tercetak pada bungkusan tiub: set makrotitisan memberikan 10, 15 atau 20 gtt/mL (set darah selalunya 10 gtt/mL di AS, 15 di UK) dan set mikrotitisan 60 gtt/mL. Sentiasa gunakan faktor titisan yang diberikan oleh soalan atau bungkusan.

Masa dalam minit

5·60 = 300 min

Kadar titisan

R = 1500·10/300 = 50 gtt/min

Jawapan

R = 50 gtt/min
30.Kadar infusi IV

Jawapan: D = 40 mg/h

Kadar infusi: pam ditetapkan dalam mL/j = isi padu/masa dalam jam. Titisan graviti dikira dalam titisan seminit: gtt/min = isi padu (mL) × faktor titisan (gtt/mL)/masa (min). Faktor titisan tercetak pada bungkusan tiub: set makrotitisan memberikan 10, 15 atau 20 gtt/mL (set darah selalunya 10 gtt/mL di AS, 15 di UK) dan set mikrotitisan 60 gtt/mL. Sentiasa gunakan faktor titisan yang diberikan oleh soalan atau bungkusan.

Kepekatan

200/100 = 2 mg/mL

Kadar dos

D = 2·20 = 40 mg/h

Jawapan

D = 40 mg/h
31.Cecair IV & imbangan cecair

Jawapan: U = 1.72 mL/kg/h

Pengambilan dan pengeluaran: pengambilan mengira segala yang masuk (cecair oral, infusi IV, ubat IV dan pembilasan, suapan tiub); ketulan ais dikira separuh isi padunya. Pengeluaran mengira air kencing, longkang, muntah dan kehilangan lain. Imbangan = jumlah pengambilan − jumlah pengeluaran; imbangan negatif ialah kehilangan bersih. Nombor hanya untuk latihan; di sisi katil sentiasa ikut protokol tempatan dan minta dos berisiko tinggi disemak dua kali.

Jumlah air kencing

225 + 250 + 500 + 375 = 1350 mL

Per kilogram sejam

U = 1350/(98·8) = 1.722 ≈ 1.72 mL/kg/h

Jawapan

U = 1.72 mL/kg/h
32.Cecair IV & imbangan cecair

Jawapan: t = 7.4 h

Masa infusi: masa (j) = isi padu untuk diinfuskan (mL)/kadar (mL/j); gunakan isi padu yang masih tinggal dalam beg, bukan saiz beg. Isi padu yang diinfuskan = kadar × masa. Tukar jam perpuluhan kepada jam dan minit dengan pecahan × 60 (0.5 j = 30 min, bukan 50 min). Nombor hanya untuk latihan; di sisi katil sentiasa ikut protokol tempatan dan minta dos berisiko tinggi disemak dua kali.

Bahagian pertama

150·3 = 450 mL
1000 − 450 = 550 mL tinggal

Bahagian kedua

550/125 = 4.4 h

Jumlah masa

t = 3 + 4.4 = 7.4 h

Jawapan

t = 7.4 h

Itu kira-kira 7 h 24 min, jadi beg habis pada kira-kira 23:24.

33.Skor penilaian klinikal

Jawapan: MFS = 125

Skala jatuh Morse: enam item. Sejarah jatuh: tidak 0, ya 25. Diagnosis sekunder: tidak 0, ya 15. Alat bantu berjalan: tiada, rehat di katil atau bantuan jururawat 0; tongkat ketiak, tongkat atau alat bantu berjalan 15; berpegang pada perabot 30. Terapi IV atau kunci salina: tidak 0, ya 20. Cara berjalan: normal, rehat di katil atau kerusi roda 0; lemah 10; terjejas 20. Status mental: tahu had sendiri 0; melebih-lebihkan atau melupakan had 15. Jumlahnya dari 0 hingga 125. Nilai potongan risiko berbeza antara hospital; set yang lazim ialah 0–24 rendah, 25–44 sederhana dan 45 atau lebih tinggi.

Skorkan setiap item

sejarah jatuh dalam 3 bulan yang lalu: ya → 25
diagnosis sekunder: ya → 15
alat bantu berjalan: berpegang pada perabot → 30
terapi IV atau kunci salina: ya → 20
cara berjalan: terjejas → 20
status mental: melebih-lebihkan atau melupakan had → 15

Tambah

Jumlah Morse = 25 + 15 + 30 + 20 + 20 + 15 = 125

Jawapan

MFS = 125
34.Skor penilaian klinikal

Jawapan: berat badan sihat

Indeks jisim badan: BMI = berat (kg)/ketinggian (m)², dengan ketinggian ditukarkan kepada meter dahulu. Dengan paun dan inci, BMI = 703 × berat (lb)/ketinggian (in)². Kategori dewasa WHO: di bawah 18.5 kekurangan berat badan, 18.5–24.9 berat badan sihat, 25.0–29.9 berat badan berlebihan, 30.0–34.9 obesiti kelas I, 35.0–39.9 obesiti kelas II dan 40 atau lebih obesiti kelas III.

BMI

BMI = 53/1.66² = 19.23

Kategori

berat badan sihat

Jawapan

berat badan sihat

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