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

How does active vitamin D (calcitriol) affect calcium?

  1. AIt increases calcium loss in the urine
  2. BIt moves calcium out of the blood into cells
  3. CIt blocks calcium absorption from the gut
  4. DIt increases calcium absorption from the gut
2.Mudah

In the US (NCEP ATP III) classification, which LDL cholesterol level is called optimal for an adult?

  1. ABelow 100 mg/dL (2,6 mmol/L)
  2. BAbout 190 mg/dL (4,9 mmol/L) or more
  3. CAbout 160–189 mg/dL (4,1–4,9 mmol/L)
  4. DAbout 220–260 mg/dL (5,7–6,7 mmol/L)
3.Mudah

Which drug is routinely monitored with blood levels because of its narrow therapeutic range?

  1. ALithium
  2. BLoratadine
  3. COmeprazole
  4. DAmoxicillin
4.Sedang

Laboratorium menelepon bangsal dengan hasil kalium kritis 6,9 mEq/L. Apa yang harus dilakukan perawat?

  1. AMembacakan kembali nilai, mengkaji pasien, dan memberi tahu penyedia layanan
  2. BMeminta laboratorium mengulang tes sebelum memberi tahu siapa pun
  3. CMenunggu laporan tertulis tiba sebelum mengambil tindakan apa pun
  4. DMencatat nilai dan menyerahterimakannya kepada giliran jaga berikutnya
5.Sedang

When several samples are drawn at the same venipuncture, which tubes or bottles are filled first?

  1. ACoagulation (citrate) tubes
  2. BEDTA (complete blood count) tubes
  3. CBlood culture bottles
  4. DFluoride (glucose) tubes
6.Sedang

A patient is starting atorvastatin. Which laboratory test is usually checked at baseline?

  1. ALiver enzymes
  2. BThyroid antibodies
  3. CSerum lipase
  4. DBlood cultures
7.Sulit

A patient has a sodium of 150 mEq/L, a glucose of 180 mg/dL and a BUN of 28 mg/dL. Using the formula 2 × Na + glucose/18 + BUN/2,8, what is the calculated serum osmolality?

  1. AAbout 285 mOsm/kg, which is normal
  2. BAbout 300 mOsm/kg, which is normal
  3. CAbout 358 mOsm/kg, which is high
  4. DAbout 320 mOsm/kg, which is high
8.Sulit

A patient has eaten very little for 2 weeks and has received broad-spectrum antibiotics. The INR is now 2,3 without warfarin, and the platelets are normal. What is the most likely cause?

  1. AHemophilia A
  2. BVitamin K deficiency
  3. CImmune thrombocytopenia
  4. DIron-deficiency anemia

Kunci jawaban

  1. 1. D · It increases calcium absorption from the gut
  2. 2. A · Below 100 mg/dL (2,6 mmol/L)
  3. 3. A · Lithium
  4. 4. A · Membacakan kembali nilai, mengkaji pasien, dan memberi tahu penyedia layanan
  5. 5. C · Blood culture bottles
  6. 6. A · Liver enzymes
  7. 7. D · About 320 mOsm/kg, which is high
  8. 8. B · Vitamin K deficiency

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