정답이 있는 검사 수치와 전해질 학습지

혈청 칼륨의 전형적인 성인 기준 범위는 얼마인가요?

1. A1.3–2.1 mEq/L
2. B6.0–8.0 mEq/L
3. C3.5–5.0 mEq/L
4. D135–145 mEq/L

A patient has a hemoglobin of 19.5 g/dL (195 g/L) and a hematocrit of 58%. Which term describes this?

1. APolycythemia (erythrocytosis)
2. BThrombocytopenia (low platelets)
3. CPancytopenia (all cells low)
4. DIron-deficiency anemia

혈청 나트륨의 전형적인 성인 기준 범위는 얼마인가요?

1. A135–145 mEq/L
2. B150–165 mEq/L
3. C3.5–5.0 mEq/L
4. D95–105 mEq/L

A patient has weight loss, tremor and heat intolerance. Which thyroid test pattern fits Graves disease?

1. ANormal TSH with a low free T₄
2. BLow TSH with a high free T₄
3. CHigh TSH with a normal free T₄
4. DHigh TSH with a low free T₄

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

1. AUncontrolled diabetes needing insulin
2. BAn expected effect of the drug
3. CA sign of kidney failure
4. DA urinary tract infection

A stool test for Clostridioides difficile is ordered. Which sample is appropriate?

1. AAn unformed (liquid or soft) stool
2. BA formed, hard stool sample
3. CAny stool after a laxative dose
4. DA rectal swab from a patient with constipation

환자가 24시간 전에 아세트아미노펜(파라세타몰)을 다량 과다 복용했습니다. 가장 예상되는 검사 변화는 무엇인가요?

1. A정상 ALT와 함께 높은 트로포닌
2. B매우 높은 ALT와 AST, 상승하는 INR
3. C정상 간 기능 검사와 함께 낮은 백혈구 수
4. D낮은 ALT와 AST, 낮은 INR

A patient with diabetes and chronic kidney disease had a CT scan with IV contrast. Two days later, the creatinine has risen from 1.4 to 2.0 mg/dL (124 to 177 µmol/L). Which action is most appropriate?

1. ARestrict all fluids to protect the kidneys from more contrast
2. BReport it, monitor urine output and hold metformin until reviewed
3. CGive extra metformin, because the glucose rises after contrast
4. DIgnore it, because contrast never affects kidney function