解答つき検査値と電解質ワークシート

無料で印刷できる検査値と電解質のワークシート：やさしい問題から試験レベルまで 8 問、解答つき。印刷するか PDF で保存できます。

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名前: ____________________   日付: ____________

1.やさしい

Which type of white blood cell is normally the most numerous in an adult's blood?

  1. ALymphocytes
  2. BNeutrophils
  3. CMonocytes
  4. DEosinophils
2.やさしい

An eGFR below which value indicates stage 5 chronic kidney disease (kidney failure)?

  1. A15 mL/min/1.73 m²
  2. B60 mL/min/1.73 m²
  3. C90 mL/min/1.73 m²
  4. D45 mL/min/1.73 m²
3.やさしい

抗凝固薬を服用していない人の INR は、通常、約どれくらいですか？

  1. A5.0–6.0
  2. B2.0–3.0
  3. C0.8–1.2
  4. D3.5–4.5
4.ふつう

How should a blood sample for serum ammonia be handled?

  1. AKept warm and sent with the next routine batch
  2. BShaken firmly to mix it before it is sent away
  3. CPlaced on ice and sent to the laboratory at once
  4. DLeft at room temperature for several hours first
5.ふつう

A patient is on an IV insulin infusion protocol in the ICU. How often is the blood glucose usually checked?

  1. AOnce a day before breakfast
  2. BOnce every 12 hours
  3. COnly if symptoms occur
  4. DAbout every hour
6.ふつう

Which change in clotting tests is normal in late pregnancy?

  1. AINR rises to about 3.0
  2. BPlatelets rise above 600 × 10³/µL
  3. CFibrinogen and D-dimer rise
  4. DaPTT doubles from baseline
7.むずかしい

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 320 mOsm/kg, which is high
  3. CAbout 358 mOsm/kg, which is high
  4. DAbout 300 mOsm/kg, which is normal
8.むずかしい

After lying on the floor for many hours, a patient has a CK of 40,000 U/L, a potassium of 6.1 mEq/L and dark urine. Which prescribed treatment is the priority?

  1. AFluid restriction to protect the heart from overload
  2. BHigh-dose NSAIDs for the muscle pain
  3. CLarge-volume IV fluids with cardiac monitoring
  4. DAn oral potassium supplement with each meal

解答

  1. 1. B · Neutrophils
  2. 2. A · 15 mL/min/1.73 m²
  3. 3. C · 0.8–1.2
  4. 4. C · Placed on ice and sent to the laboratory at once
  5. 5. D · About every hour
  6. 6. C · Fibrinogen and D-dimer rise
  7. 7. B · About 320 mOsm/kg, which is high
  8. 8. C · Large-volume IV fluids with cardiac monitoring

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