Lembar kerja Nilai laboratorium & elektrolit dengan jawaban

What is the usual urine dipstick result for protein in a healthy adult?

1. ANegative or trace
2. BAlways moderately positive
3. CPositive only in the morning
4. DStrongly positive (+++)

Where does most of the ammonia in the blood come from, and which organ removes it?

1. AFat breakdown in adipose tissue; removed by the lungs
2. BGlucose breakdown in muscle; removed by the pancreas
3. CRed cell breakdown in the spleen; removed by the skin
4. DProtein breakdown by gut bacteria; removed by the liver

Berapa rentang rujukan dewasa yang khas untuk hitung trombosit?

1. ASekitar 150–400 × 10³/µL (150–400 × 10⁹/L)
2. BSekitar 1000–2000 × 10³/µL (1000–2000 × 10⁹/L)
3. CSekitar 12–16 × 10³/µL (12–16 × 10⁹/L)
4. DSekitar 4,5–11 × 10³/µL (4,5–11 × 10⁹/L)

After surgery for colon cancer, a patient's CEA had fallen to normal, but it has been rising over the last two checks. What does this most likely suggest?

1. AA normal change after surgery that needs no follow-up
2. BPossible recurrence that needs further assessment
3. CA sure sign that the cancer has been fully cured
4. DA sign of iron deficiency from the earlier bleeding

Which technique is recommended for a capillary blood glucose test on an adult's finger?

1. ASqueeze the finger very hard
2. BUse the same finger every time
3. CPrick the side of the fingertip
4. DPrick the center of the fingertip

A patient taking empagliflozin (an SGLT2 inhibitor) has glucose in the urine but a normal blood glucose. What is the best interpretation?

1. AAn expected effect of the drug
2. BUncontrolled diabetes needing insulin
3. CA sign of kidney failure
4. DA urinary tract infection

A patient receiving parenteral nutrition with lipid emulsion has a triglyceride level of 620 mg/dL (7,0 mmol/L). Why is this result important?

1. AIt is a normal fasting value for adults
2. BIt shows the nutrition is fully effective
3. CIt means the patient needs more lipid
4. DIt raises the risk of acute pancreatitis

A woman who is 34 weeks pregnant has high blood pressure, right upper abdominal pain, a platelet count of 70 × 10³/µL, raised ALT and AST, and a raised LDH. Which condition fits best?

1. AHELLP syndrome
2. BPhysiologic anemia of pregnancy
3. CAcute cholecystitis
4. DGestational diabetes