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.
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Nama: ____________________ Tarikh: ____________
1.Mudah
Which blood group is the universal donor for red blood cells in an emergency?
AGroup O, Rh negative
BGroup A, Rh negative
CGroup B, Rh positive
DGroup AB, Rh positive
2.Mudah
Makmal menandakan keputusan sebagai tinggi menggunakan julat rujukannya sendiri, tetapi nilai itu berada dalam julat dalam buku teks anda. Julat manakah yang patut anda gunakan untuk pesakit ini?
AJulat rujukan makmal yang menjalankan ujian itu
BJulat yang digunakan di hospital tempat anda dilatih
CJulat buku teks, kerana buku teks ialah piawai kebangsaan
DJulat terluas yang anda dapat temui dalam mana-mana sumber
3.Mudah
Which liver test is especially sensitive to heavy alcohol use?
AGamma-glutamyl transferase (GGT)
BCardiac troponin I or T
CSerum lipase (pancreatic enzyme)
DSerum creatinine and BUN
4.Sederhana
A patient with sepsis has a lactate of 2.1 mmol/L on admission and 4.3 mmol/L two hours later, despite IV fluids. What does this suggest?
AA normal response to IV fluids in the first hours
BExpected muscle activity from shivering in fever
CImproving circulation as the fluids start to work
DWorsening tissue perfusion that needs urgent reporting
5.Sederhana
When several samples are drawn at the same venipuncture, which tubes or bottles are filled first?
ACoagulation (citrate) tubes
BFluoride (glucose) tubes
CBlood culture bottles
DEDTA (complete blood count) tubes
6.Sederhana
Seorang pesakit dengan sindrom rembesan hormon antidiuretik yang tidak sesuai (SIADH) mempunyai natrium 128 mEq/L. Langkah ditetapkan manakah yang dijangka oleh jururawat?
AMenggalakkan pengambilan air tambahan
BDiet rendah natrium
CSekatan cecair
DIsi padu besar glukosa 5% IV
7.Sukar
A young woman with frequent self-induced vomiting has swollen salivary glands. Which laboratory pattern is most likely?
AHigh calcium, high phosphate and high glucose
BHigh potassium, low bicarbonate and low amylase
CLow sodium, low bicarbonate and high lipase
DLow potassium, high bicarbonate and high amylase
8.Sukar
A patient taking isoniazid for latent TB reports nausea, loss of appetite and dark urine. The ALT is five times the upper limit of normal. What is the best action?
AReassure the patient that dark urine is a harmless drug effect
BHold the isoniazid and report the findings to the prescriber at once
CContinue the isoniazid and give it with food to settle the stomach
DDouble the dose to finish the treatment course more quickly
Kunci jawapan
1. A · Group O, Rh negative
2. A · Julat rujukan makmal yang menjalankan ujian itu
3. A · Gamma-glutamyl transferase (GGT)
4. D · Worsening tissue perfusion that needs urgent reporting
5. C · Blood culture bottles
6. C · Sekatan cecair
7. D · Low potassium, high bicarbonate and high amylase
8. B · Hold the isoniazid and report the findings to the prescriber at once
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