정답이 있는 검사 수치와 전해질 학습지

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

새 학습지힌트와 함께 온라인으로 연습하기

교수자 안내: 수업에서 무료로 인쇄, 복사, 사용할 수 있습니다. 새 워크시트마다 값이 새로 바뀌고 별도의 정답이 함께 제공됩니다. 강의 페이지에 ExamProblems 링크를 걸어 주시면 감사하겠습니다.

이름: ____________________   날짜: ____________

1.쉬움

Why is AST less specific for liver damage than ALT?

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

A urine dipstick is positive for nitrites. What does this most likely show?

  1. ABacteria in the urine that convert nitrate to nitrite
  2. BGlucose spilling into the urine from high blood levels
  3. CRed blood cells leaking from the glomeruli
  4. DKetones produced from fat breakdown in fasting
3.쉬움

혈청 칼륨의 전형적인 성인 기준 범위는 얼마인가요?

  1. A6.0–8.0 mEq/L
  2. B3.5–5.0 mEq/L
  3. C1.3–2.1 mEq/L
  4. D135–145 mEq/L
4.보통

A patient with chronic kidney disease receives an erythropoiesis-stimulating agent such as epoetin alfa. Which assessments are most important?

  1. ASerum amylase and lipase
  2. BLiver enzymes and bilirubin
  3. CHemoglobin and blood pressure
  4. DSerum glucose and ketones
5.보통

On the first day after major surgery, a patient's white cell count is 12.5 × 10³/µL, with no fever or wound signs. What is the best interpretation?

  1. AA sign of leukemia that needs bone marrow testing
  2. BA laboratory error, since surgery lowers white cells
  3. CA common stress response to surgery that is monitored
  4. DDefinite wound infection that needs antibiotics now
6.보통

A patient taking empagliflozin (an SGLT2 inhibitor) has glucose in the urine but a normal blood glucose. What is the best interpretation?

  1. AA urinary tract infection
  2. BAn expected effect of the drug
  3. CA sign of kidney failure
  4. DUncontrolled diabetes needing insulin
7.어려움

A patient with schizophrenia drinks very large amounts of water each day. Sodium is 121 mEq/L, and the urine is very dilute (urine osmolality 70 mOsm/kg). Which explanation fits best?

  1. APrimary (psychogenic) polydipsia
  2. BSyndrome of inappropriate ADH
  3. CHyperosmolar hyperglycemic state
  4. DCentral diabetes insipidus
8.어려움

A patient with severe hypertriglyceridemia has a measured sodium of 128 mEq/L, but a measured serum osmolality is normal, and the patient has no symptoms. What is the most likely explanation?

  1. AHyponatremia caused by drinking far too much water
  2. BTrue hyponatremia from SIADH that needs fluid restriction
  3. CHyponatremia caused by severe hyperglycemia in diabetes
  4. DPseudohyponatremia, an artifact caused by very high lipids

정답표

  1. 1. B · AST is also found in heart and skeletal muscle
  2. 2. A · Bacteria in the urine that convert nitrate to nitrite
  3. 3. B · 3.5–5.0 mEq/L
  4. 4. C · Hemoglobin and blood pressure
  5. 5. C · A common stress response to surgery that is monitored
  6. 6. B · An expected effect of the drug
  7. 7. A · Primary (psychogenic) polydipsia
  8. 8. D · Pseudohyponatremia, an artifact caused by very high lipids

자세한 단계별 풀이: examproblems.com에서 이 주제를 연습하세요.