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

成人の白血球数の典型的な基準範囲はどれですか？

  1. A約 0.5–1.0 × 10³/µL（0.5–1.0 × 10⁹/L）
  2. B約 25–40 × 10³/µL（25–40 × 10⁹/L）
  3. C約 150–400 × 10³/µL（150–400 × 10⁹/L）
  4. D約 4.5–11 × 10³/µL（4.5–11 × 10⁹/L）
2.やさしい

Which body system shows the main symptoms of a low serum sodium?

  1. AThe skin and hair
  2. BThe skeleton
  3. CThe nervous system
  4. DThe eyes only
3.やさしい

Which fasting triglyceride level is commonly described as normal?

  1. ABelow 150 mg/dL (1.7 mmol/L)
  2. BAbove 1,000 mg/dL (11.3 mmol/L)
  3. CBetween 200 and 499 mg/dL (2.3–5.6 mmol/L)
  4. DAbove 500 mg/dL (5.6 mmol/L)
4.ふつう

During a red cell transfusion, when are serious acute reactions most likely, so the nurse stays with the patient?

  1. AAfter about 2 hours
  2. BThe next morning
  3. CIn the first 15 minutes
  4. DAfter the last drop is given
5.ふつう

An older adult with chronic kidney disease takes glyburide (glibenclamide, a sulfonylurea) and has repeated low glucose readings. Why is this a concern?

  1. AThe drug stops working entirely when the kidneys fail
  2. BThe drug causes high potassium that lowers the glucose
  3. CThe drug and its metabolites build up and cause long lows
  4. DThe drug makes the glucose meter read falsely low
6.ふつう

A healthy woman at 28 weeks of pregnancy has a mildly lower hemoglobin than before pregnancy, with a normal MCV and ferritin. What is the most likely explanation?

  1. APlasma volume rises more than red cell mass, diluting the blood
  2. BThe fetus is destroying the mother's red cells in the circulation
  3. CIron is being lost through the kidneys during the pregnancy
  4. DPregnancy hormones stop the bone marrow from making red cells
7.むずかしい

A patient on stable digoxin starts amiodarone. A week later, the patient has nausea and visual changes, and the digoxin level is above the range. What is the most likely explanation?

  1. AThe patient has started a viral illness
  2. BAmiodarone has raised the digoxin level
  3. CAmiodarone has lowered potassium only
  4. DDigoxin has raised the amiodarone level
8.むずかしい

A patient has marked generalized edema. Results show heavy proteinuria, serum albumin 1.8 g/dL (18 g/L) and total cholesterol 340 mg/dL (8.8 mmol/L). Which condition fits best?

  1. ANephrotic syndrome
  2. BPrerenal kidney injury
  3. CAcute pyelonephritis
  4. DLiver cirrhosis only

解答

  1. 1. D · 約 4.5–11 × 10³/µL（4.5–11 × 10⁹/L）
  2. 2. C · The nervous system
  3. 3. A · Below 150 mg/dL (1.7 mmol/L)
  4. 4. C · In the first 15 minutes
  5. 5. C · The drug and its metabolites build up and cause long lows
  6. 6. A · Plasma volume rises more than red cell mass, diluting the blood
  7. 7. B · Amiodarone has raised the digoxin level
  8. 8. A · Nephrotic syndrome

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