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무료 인쇄용 검사 수치와 전해질 학습지: 쉬운 문제부터 시험 수준까지 8문제, 정답표 포함. 인쇄하거나 PDF로 저장하세요.

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1.쉬움

혈액 요소 질소(BUN)의 전형적인 성인 기준 범위는 얼마인가요?

  1. A약 0.6–1.2 mg/dL (요소 0.2–0.4 mmol/L)
  2. B약 7–20 mg/dL (요소 2.5–7.1 mmol/L)
  3. C약 70–99 mg/dL (요소 25–35 mmol/L)
  4. D약 135–145 mg/dL (요소 48–52 mmol/L)
2.쉬움

당뇨병이 없는 성인의 전형적인 정상 범위에 속하는 공복 혈당은 어느 것인가요?

  1. A45 mg/dL (2.5 mmol/L)
  2. B85 mg/dL (4.7 mmol/L)
  3. C140 mg/dL (7.8 mmol/L)
  4. D210 mg/dL (11.7 mmol/L)
3.쉬움

Why is AST less specific for liver damage than ALT?

  1. AAST is also found in heart and skeletal muscle
  2. BAST is not measured in the blood at all
  3. CAST is made by the bone marrow, not the liver
  4. DAST is found only in the kidney tubules
4.보통

Which instruction is correct for a patient taking an oral potassium chloride supplement?

  1. ACrush the extended-release tablets and mix them with a little water if needed
  2. BTake it on an empty stomach with only a small sip of water to speed absorption
  3. CUse a salt substitute as well, so less of the tablet is needed each day
  4. DTake it with food and a full glass of water, and do not crush extended-release tablets
5.보통

A patient had a total gastrectomy. Which long-term therapy is needed to prevent anemia?

  1. ALifelong oral folic acid tablets only
  2. BLifelong vitamin B12 replacement
  3. CMonthly transfusions of red blood cells
  4. DWeekly doses of oral vitamin K tablets
6.보통

For most hospitalized adults with diabetes who are critically ill, which glucose target range is commonly recommended?

  1. AAbout 300–350 mg/dL (16.7–19.4 mmol/L)
  2. BAbout 250–300 mg/dL (13.9–16.7 mmol/L)
  3. CAbout 140–180 mg/dL (7.8–10 mmol/L)
  4. DAbout 60–80 mg/dL (3.3–4.4 mmol/L)
7.어려움

A young woman with frequent self-induced vomiting has swollen salivary glands. Which laboratory pattern is most likely?

  1. AHigh potassium, low bicarbonate and low amylase
  2. BHigh calcium, high phosphate and high glucose
  3. CLow potassium, high bicarbonate and high amylase
  4. DLow sodium, low bicarbonate and high lipase
8.어려움

The nurse teaches a patient about the HbA1c test. Which statement shows a need for further teaching?

  1. A"I must not eat anything for 12 hours before the HbA1c test"
  2. B"My daily finger-stick readings still matter between the tests"
  3. C"A lower result means less risk of damage to my eyes and kidneys"
  4. D"The test shows my average glucose over the past few months"

정답표

  1. 1. B · 약 7–20 mg/dL (요소 2.5–7.1 mmol/L)
  2. 2. B · 85 mg/dL (4.7 mmol/L)
  3. 3. A · AST is also found in heart and skeletal muscle
  4. 4. D · Take it with food and a full glass of water, and do not crush extended-release tablets
  5. 5. B · Lifelong vitamin B12 replacement
  6. 6. C · About 140–180 mg/dL (7.8–10 mmol/L)
  7. 7. C · Low potassium, high bicarbonate and high amylase
  8. 8. A · "I must not eat anything for 12 hours before the HbA1c test"

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