Lembar kerja Nilai laboratorium & elektrolit dengan jawaban

What is a "critical value" (panic value) in laboratory reporting?

1. AA result that the laboratory could not measure because of a bad sample
2. BAny result that is slightly outside the laboratory reference range
3. CA result so abnormal that it may threaten life and needs prompt action
4. DA result that is normal but differs from the patient's last value

A raised eosinophil count is most typical of:

1. AAcute bacterial pneumonia and sepsis
2. BAllergic conditions and parasitic infections
3. CAcute blood loss after trauma
4. DViral infections such as glandular fever

A raised alkaline phosphatase (ALP) is most typical of:

1. ABlocked bile flow or increased bone turnover
2. BAcute damage to the heart muscle
3. CLow production of hormone by the thyroid gland
4. DInflammation of the lining of the urinary bladder

Sebelum memberikan kalium klorida IV yang diresepkan, pengkajian mana yang paling penting?

1. APendengaran pada kedua telinga
2. BKeluaran urine dan fungsi ginjal
3. CTurgor kulit pada lengan bawah
4. DUkuran pupil dan reaksi terhadap cahaya

Which finding during a transfusion suggests transfusion-associated circulatory overload (TACO)?

1. AHives and itching without other signs
2. BA low temperature and slow heart rate
3. CBack pain with dark red urine output
4. DCrackles, hypertension and a raised BNP

A healthy woman at 28 weeks of pregnancy has a mildly lower hemoglobin than before pregnancy, with a normal MCV and ferritin. What is the most likely explanation?

1. APregnancy hormones stop the bone marrow from making red cells
2. BIron is being lost through the kidneys during the pregnancy
3. CPlasma volume rises more than red cell mass, diluting the blood
4. DThe fetus is destroying the mother's red cells in the circulation

Seorang pasien yang mengonsumsi digoksin memiliki kadar 1,2 ng/mL, kalium 2,8 mEq/L, dan denyut ektopik ventrikel yang sering dan baru. Interpretasi mana yang terbaik?

1. ADigoksin tidak mungkin menjadi penyebab, karena kadarnya dalam rentang yang biasa
2. BKalium tidak berpengaruh pada irama jantung
3. CPasien memerlukan dosis digoksin yang lebih tinggi untuk mengendalikan irama
4. DToksisitas mungkin terjadi, karena kalium rendah meningkatkan efek digoksin

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. AGive the dose with food to protect the stomach
2. BHold the clozapine and report the result at once
3. CHalve the dose and give it with a throat lozenge
4. DGive the next dose and recheck the ANC next month