Lembar kerja Nilai laboratorium & elektrolit dengan jawaban

Lembar kerja Nilai laboratorium & elektrolit gratis yang dapat dicetak: 8 soal dari mudah hingga tingkat ujian, dengan kunci jawaban. Cetak atau simpan sebagai PDF.

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Nama: ____________________   Tanggal: ____________

1.Mudah

Chronic kidney disease is usually defined by an eGFR below which value for more than 3 months?

  1. A120 mL/min/1,73 m²
  2. B90 mL/min/1,73 m²
  3. C15 mL/min/1,73 m²
  4. D60 mL/min/1,73 m²
2.Mudah

Kalium serum 5,9 mEq/L disebut:

  1. AHiperkalsemia
  2. BHipokalemia
  3. CHiperkalemia
  4. DHipernatremia
3.Mudah

What is the typical range of urine pH?

  1. AAbout 4,5–8,0
  2. BAbout 9,0–11,0
  3. CAbout 1,0–2,0
  4. DAbout 7,35–7,45
4.Sedang

A patient is scheduled for a liver biopsy. Which laboratory results should the nurse check before the procedure?

  1. ASerum sodium and chloride
  2. BPlatelet count and PT/INR
  3. CHbA1c and lipid panel
  4. DTSH and free T4
5.Sedang

Bagaimana kalsium glukonat IV membantu pasien dengan hiperkalemia berat?

  1. AMemindahkan kalium dari darah ke dalam sel
  2. BMeningkatkan ekskresi kalium oleh ginjal
  3. CMengikat kalium di usus sehingga dikeluarkan lewat feses
  4. DMenstabilkan membran sel jantung tanpa menurunkan kalium
6.Sedang

A patient with hyponatremia from SIADH starts tolvaptan. Why is the serum sodium checked frequently in the first day?

  1. AThe sodium can rise too quickly
  2. BThe drug causes severe hyperkalemia
  3. CThe sodium always falls further
  4. DThe drug lowers blood glucose sharply
7.Sulit

A patient recovering from acute tubular necrosis now passes 4–5 L of urine a day. Which electrolyte changes should the nurse watch for?

  1. AHigh calcium and high phosphate from bone loss
  2. BHigh potassium and high sodium from retention
  3. CNo changes, because the kidneys are now normal
  4. DLow potassium and low sodium from urine losses
8.Sulit

A patient with advanced chronic kidney disease has a mildly raised troponin that has stayed the same on several tests over months. There is no chest pain and the ECG is unchanged. What is the best interpretation?

  1. AA sign of skeletal muscle injury, because troponin comes from all muscles
  2. BA laboratory error, because troponin is never raised in kidney disease
  3. CA chronic stable rise; infarction needs a rising or falling pattern
  4. DProof of an acute myocardial infarction that needs emergency treatment now

Kunci jawaban

  1. 1. D · 60 mL/min/1,73 m²
  2. 2. C · Hiperkalemia
  3. 3. A · About 4,5–8,0
  4. 4. B · Platelet count and PT/INR
  5. 5. D · Menstabilkan membran sel jantung tanpa menurunkan kalium
  6. 6. A · The sodium can rise too quickly
  7. 7. D · Low potassium and low sodium from urine losses
  8. 8. C · A chronic stable rise; infarction needs a rising or falling pattern

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