Lembar kerja Nilai laboratorium & elektrolit dengan jawaban

In a healthy adult, the CSF glucose is usually about what proportion of the blood glucose?

1. AExactly the same (100%)
2. BAbout one tenth (10%)
3. CAbout double (200%)
4. DAbout two-thirds (60%)

Using American Diabetes Association (ADA) criteria, which HbA1c range is classed as prediabetes?

1. A6,5–7,5% (48–58 mmol/mol)
2. B4,0–5,6% (20–38 mmol/mol)
3. C5,7–6,4% (39–47 mmol/mol)
4. D8,0–9,0% (64–75 mmol/mol)

Thrombocytopenia is usually defined as a platelet count below:

1. A1,000 × 10³/µL (1,000 × 10⁹/L)
2. B450 × 10³/µL (450 × 10⁹/L)
3. C15 × 10³/µL (15 × 10⁹/L)
4. D150 × 10³/µL (150 × 10⁹/L)

A patient with recurrent gout starts allopurinol. Which laboratory result shows that the treatment is achieving its goal?

1. AA falling serum uric acid
2. BA rising white cell count
3. CA rising serum calcium
4. DA falling serum potassium

A patient with pneumonia had a CRP of 180 mg/L on admission and 40 mg/L after 4 days of antibiotics. What does this most likely show?

1. AThe patient has developed a new infection
2. BThe infection has spread to another organ
3. CThe antibiotic is causing liver damage
4. DThe inflammation is settling with treatment

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

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

A patient has sudden episodes of severe headache, sweating, palpitations and very high blood pressure. Which test is most useful to look for the cause?

1. ASerum calcium only
2. BFasting lipid profile
3. CSerum TSH and free T₄
4. DPlasma free metanephrines

A middle-aged man has fatigue, joint pain, a raised ALT and new diabetes. His ferritin is very high and his transferrin saturation is above 60%. Which condition is most likely?

1. AHereditary hemochromatosis
2. BIron-deficiency anemia
3. CAnemia of chronic disease
4. DAcute viral hepatitis A