解答つき検査値と電解質ワークシート

What is a typical reference range for the hematocrit in an adult woman?

1. AAbout 20–28%
2. BAbout 35–45%
3. CAbout 55–65%
4. DAbout 10–15%

成人の血清リン酸の典型的な基準範囲はどれですか？

1. A約 0.5–1.5 mg/dL（0.2–0.5 mmol/L）
2. B約 2.5–4.5 mg/dL（0.8–1.5 mmol/L）
3. C約 5.5–7.5 mg/dL（1.8–2.4 mmol/L）
4. D約 8.5–10.5 mg/dL（2.1–2.6 mmol/L）

Serum creatinine comes mainly from:

1. AThe normal breakdown of creatine in muscle
2. BThe digestion of protein by gut bacteria
3. CThe breakdown of old red cells in the spleen
4. DThe breakdown of dietary fat in the liver

慢性腎臓病の患者に、貧血が多いのはなぜですか？

1. A尿毒症性の毒素により、骨髄が赤血球ではなく白血球を作るようになるため
2. B腎疾患での高カリウムが、赤血球を壊すため
3. C腎臓が、赤血球の産生を促すエリスロポエチンをあまり作らなくなるため
4. D傷んだ腎臓が、赤血球を濾過して破壊するため

A nurse completed the hepatitis B vaccine series. Which result shows protective immunity?

1. AA positive IgM anti-HBc
2. BAnti-HBs of 10 mIU/mL or more
3. CA positive HBsAg test
4. DA raised ALT level

A patient takes valproate (valproic acid) for epilepsy. Which tests are monitored regularly?

1. ALiver function tests and platelet count
2. BThyroid function and serum calcium
3. CTroponin and B-type natriuretic peptide
4. DSerum lithium and urine specific gravity

A woman with preeclampsia is receiving IV magnesium sulfate. Her urine output has fallen and her creatinine is rising. Why is this a concern?

1. APoor kidney function makes the magnesium level fall quickly
2. BMagnesium causes potassium loss, so the kidneys release more fluid
3. CMagnesium is excreted by the kidneys, so it can build up to toxic levels
4. DMagnesium is broken down by the liver, so it will stop working soon

A patient with cirrhosis and ascites has fever and abdominal tenderness. The ascitic fluid neutrophil count is 400 cells/mm³. What does this indicate?

1. AMalignant ascites from cancer
2. BBleeding into the abdominal cavity
3. CSpontaneous bacterial peritonitis
4. DNormal ascitic fluid in cirrhosis