Lembar kerja Nilai laboratorium & elektrolit dengan jawaban

Apa yang terutama ditunjukkan oleh C-reactive protein (CRP) yang meningkat?

1. ADehidrasi dan kehilangan cairan
2. BGagal ginjal secara khusus
3. CSerangan jantung secara khusus
4. DPeradangan di dalam tubuh

The sweat chloride test is used to diagnose which condition?

1. AHypothyroidism
2. BCystic fibrosis
3. CSickle cell disease
4. DDiabetes mellitus

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

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

Faktor mana yang paling mungkin meningkatkan kadar litium pasien?

1. ADehidrasi atau penurunan mendadak asupan natrium
2. BMinum lebih banyak cairan daripada biasanya saat cuaca panas
3. CMakan lebih banyak garam daripada biasanya selama beberapa hari
4. DMeminum setiap dosis bersama makan, bukan sebelumnya

A patient's eGFR has fallen to 24 mL/min/1,73 m². Which prescribed drug should the nurse question before giving it?

1. ALevothyroxine
2. BInsulin glargine
3. CMetformin
4. DAcetaminophen (paracetamol)

A patient on a heparin infusion has an aPTT below the target range on the protocol. What should the nurse do?

1. AContinue the same rate and recheck the aPTT in a few days
2. BStop the infusion and give protamine sulfate as quickly as possible
3. CAdjust the rate as the protocol directs and recheck as scheduled
4. DSwitch the infusion to oral warfarin without a prescription

A patient has fever, chills, flank pain and costovertebral angle tenderness. Urinalysis shows many white cells and white cell casts. Which condition is most likely?

1. ASimple cystitis
2. BNephrotic syndrome
3. CGlomerulonephritis
4. DAcute pyelonephritis

A patient with severe hypertriglyceridemia has a measured sodium of 128 mEq/L, but a measured serum osmolality is normal, and the patient has no symptoms. What is the most likely explanation?

1. AHyponatremia caused by severe hyperglycemia in diabetes
2. BTrue hyponatremia from SIADH that needs fluid restriction
3. CPseudohyponatremia, an artifact caused by very high lipids
4. DHyponatremia caused by drinking far too much water