정답이 있는 검사 수치와 전해질 학습지

Which liver test is especially sensitive to heavy alcohol use?

1. ASerum creatinine and BUN
2. BSerum lipase (pancreatic enzyme)
3. CCardiac troponin I or T
4. DGamma-glutamyl transferase (GGT)

혈청 크레아티닌의 전형적인 성인 기준 범위는 얼마인가요?

1. A약 135–145 mg/dL
2. B약 10–20 mg/dL
3. C약 0.6–1.2 mg/dL
4. D약 3.5–5.0 mg/dL

Where are urinary casts formed?

1. AIn the kidney tubules
2. BIn the urinary bladder
3. CIn the urethra
4. DIn the ureters

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. CUncontrolled diabetes needing insulin
4. DA sign of kidney failure

페니토인을 복용하는 환자의 농도가 28 mcg/mL입니다(일반 범위 약 10–20 mcg/mL). 간호사가 예상하는 소견은 무엇인가요?

1. A배고픔과 체중 증가
2. B안구진탕, 불안정한 걸음걸이, 어눌한 말투
3. C높고 뾰족한 T파
4. D과활동 행동과 불면만

혈청 알부민이 낮은 환자에서 낮은 총 칼슘을 주의해서 해석해야 하는 이유는 무엇인가요?

1. A낮은 알부민은 모든 칼슘 검사를 부정확하고 쓸모없게 만든다
2. B낮은 알부민은 항상 실제로 증상이 있는 저칼슘혈증을 일으킨다
3. C알부민과 칼슘은 같은 화학 반응으로 측정되므로 항상 함께 떨어진다
4. D칼슘의 상당 부분이 알부민에 결합해 있어 이온화 칼슘이 정상이어도 총 칼슘이 떨어진다

A patient with a heart murmur and fever has three sets of blood cultures, taken hours apart, all growing the same Streptococcus species. What does this suggest?

1. APersistent bacteremia, as in infective endocarditis
2. BContamination of all three samples during collection
3. CA urinary tract infection that has spread to the skin
4. DA normal finding in patients with heart murmurs

A patient on a stable dose of levothyroxine now has a TSH of 9.8 mIU/L. She recently started taking her calcium and iron supplements with her morning levothyroxine. What is the most likely explanation?

1. AThe TSH is low, showing that the dose is now too high
2. BThe supplements are reducing levothyroxine absorption
3. CThe result is normal for a person on levothyroxine therapy
4. DThe supplements are causing an overactive thyroid gland