Lembar kerja Nilai laboratorium & elektrolit dengan jawaban

The prostate-specific antigen (PSA) test is used mainly in relation to which organ?

1. APancreas
2. BPituitary gland
3. CProstate gland
4. DThyroid gland

A positive hepatitis B surface antigen (HBsAg) test means:

1. AThe person currently has hepatitis B infection
2. BThe person had hepatitis A in the past
3. CThe person is immune from vaccination only
4. DThe person has never met the virus

Which drug is routinely monitored with blood levels because of its narrow therapeutic range?

1. ALoratadine
2. BOmeprazole
3. CAmoxicillin
4. DLithium

Terapi mana yang menurunkan kalium serum dengan memindahkannya ke dalam sel?

1. AKalsium glukonat IV yang diberikan selama 10 menit
2. BInfus natrium klorida 0,45% IV
3. CInsulin reguler IV yang diberikan bersama glukosa
4. DSuplemen kalium klorida oral

Seorang pasien memiliki hitung trombosit 18 × 10³/µL. Tindakan keperawatan mana yang tepat?

1. AMengukur suhu per rektal setiap empat jam agar akurat
2. BSikat gigi lembut, pencukur listrik, dan tanpa suntikan intramuskular
3. CMemberikan aspirin yang diresepkan ketika pasien sakit kepala
4. DMenganjurkan menggunakan benang gigi dua kali sehari dan bercukur dengan silet tajam

A patient with type 2 diabetes starts prednisone each morning. When is the glucose most likely to be highest?

1. AIn the afternoon and evening
2. BThe glucose will not change
3. CAt midnight only
4. DIn the early morning, before the dose

Which patient's result should the nurse act on first?

1. AFerritin 15 ng/mL in a well patient with known iron-deficiency anemia on oral iron
2. BHemoglobin 6,4 g/dL (64 g/L) with new chest pain and a pulse of 124/min
3. CPlatelets 140 × 10³/µL in a patient with mild chronic liver disease
4. DHemoglobin 9,6 g/dL (96 g/L) in a patient with stable chronic kidney disease

A patient on IV gentamicin has a trough level above the target, and the creatinine has risen since yesterday. The next dose is due. What is the best action?

1. AGive half of the dose and document the reason for it
2. BHold the dose and report the results to the prescriber
3. CGive the dose with extra oral fluids to protect the kidneys
4. DGive the dose now and recheck the levels next week