Lembaran kerja Nilai makmal & elektrolit dengan jawapan

Lembaran kerja Nilai makmal & elektrolit percuma untuk dicetak: 8 soalan dari mudah hingga tahap peperiksaan, dengan skema jawapan. Cetak atau simpan sebagai PDF.

Lembaran kerja baharuBerlatih dalam talian dengan petunjuk

Untuk pensyarah dan guru: percuma untuk dicetak, disalin dan digunakan di dalam kelas. Setiap lembaran kerja baharu mempunyai nilai baharu dan skema jawapannya sendiri. Pautan ke ExamProblems di halaman kursus anda amat dihargai.

Nama: ____________________   Tarikh: ____________

1.Mudah

Which laboratory test is used to diagnose sickle cell disease?

  1. AHemoglobin electrophoresis
  2. BSerum ferritin and transferrin saturation
  3. CErythrocyte sedimentation rate
  4. DProthrombin time with INR
2.Mudah

A patient on warfarin asks what an INR of 2.0 means. Which explanation is best?

  1. AYou have twice the normal number of platelets
  2. BYour warfarin dose is twice what it should be
  3. CYour blood clots about twice as fast as is normal
  4. DYour blood takes about twice as long as normal to clot
3.Mudah

What is a typical adult reference range for total serum bilirubin?

  1. AAbout 0.03–0.1 mg/dL (0.5–1.7 µmol/L)
  2. BAbout 10–20 mg/dL (171–342 µmol/L)
  3. CAbout 0.3–1.2 mg/dL (5–21 µmol/L)
  4. DAbout 3–12 mg/dL (51–205 µmol/L)
4.Sederhana

Bagaimanakah kalsium glukonat IV membantu pesakit dengan hiperkalemia teruk?

  1. AIa memindahkan kalium daripada darah ke dalam sel
  2. BIa mengikat kalium dalam usus supaya dikeluarkan dalam najis
  3. CIa menstabilkan membran sel jantung tanpa menurunkan kalium
  4. DIa meningkatkan perkumuhan kalium oleh buah pinggang
5.Sederhana

Seorang pesakit yang mengambil warfarin untuk fibrilasi atrium mempunyai INR 5.2 dan tiada pendarahan. Apakah tindakan terbaik jururawat?

  1. AMenasihati pesakit supaya berhenti makan sayur-sayuran hijau mulai hari ini
  2. BBeri dos berganda
  3. CTahan dos warfarin dan maklumkan pemreskripsi
  4. DBeri dos biasa dan semak semula dalam sebulan
6.Sederhana

A urine culture report states "mixed growth of three organisms, likely contamination." What is the nurse's best response?

  1. AStart treatment for all three organisms with three antibiotics
  2. BInform the provider and arrange a new, correctly collected sample
  3. CRecord the result as a confirmed urinary tract infection
  4. DDiscard the report, because a mixed growth is always normal
7.Sukar

A patient on clozapine reports a sore throat and fever. The ANC is 400/µL (0.4 × 10⁹/L). What should the nurse do?

  1. AHalve the dose and give it with a throat lozenge
  2. BGive the next dose and recheck the ANC next month
  3. CGive the dose with food to protect the stomach
  4. DHold the clozapine and report the result at once
8.Sukar

A patient has fatigue, weight loss, darkening of the skin and low blood pressure. Results: sodium 130 mEq/L, potassium 5.6 mEq/L. Which test pattern would confirm primary adrenal insufficiency (Addison disease)?

  1. ALow cortisol with a low ACTH
  2. BLow cortisol with a high ACTH
  3. CHigh cortisol with a high ACTH
  4. DHigh cortisol with a low ACTH

Kunci jawapan

  1. 1. A · Hemoglobin electrophoresis
  2. 2. D · Your blood takes about twice as long as normal to clot
  3. 3. C · About 0.3–1.2 mg/dL (5–21 µmol/L)
  4. 4. C · Ia menstabilkan membran sel jantung tanpa menurunkan kalium
  5. 5. C · Tahan dos warfarin dan maklumkan pemreskripsi
  6. 6. B · Inform the provider and arrange a new, correctly collected sample
  7. 7. D · Hold the clozapine and report the result at once
  8. 8. B · Low cortisol with a high ACTH

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