정답이 있는 검사 수치와 전해질 학습지

For a fasting plasma glucose test, the patient should have had no caloric intake for at least:

1. A1 hour
2. B24 hours
3. C3 hours
4. D8 hours

나트륨과 칼륨에서 1 mEq/L는 1 mmol/L와 어떻게 비교되나요?

1. A이 이온들에서 1 mEq/L는 0.5 mmol/L와 같다
2. B각 이온의 전하가 하나이므로 같다
3. C서로 다른 것을 측정하므로 비교할 수 없다
4. D이 이온들에서 1 mEq/L는 2 mmol/L와 같다

Why is prealbumin (transthyretin) sometimes used to follow a patient's nutritional status instead of albumin?

1. AIt is measured in urine, so no blood test is needed
2. BIt has a long half-life, so it changes over months
3. CIt has a short half-life, so it changes within days
4. DIt is not affected by inflammation or liver disease

이틀째 구토를 하는 환자의 BUN이 32 mg/dL(요소 11.4 mmol/L)이고 크레아티닌은 정상입니다. 가장 가능성이 높은 원인은 무엇인가요?

1. A탈수
2. B저단백 식이
3. C수분 과다
4. D간부전

A patient has a hot, swollen big toe. The serum uric acid is normal. Which statement is correct?

1. AGout is still possible, as urate can be normal in an attack
2. BGout is ruled out, as uric acid is always high in an attack
3. CGout can only be diagnosed with a CT scan of the foot
4. DGout is certain, as a normal urate proves the diagnosis

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)

A patient has fever, confusion, a platelet count of 15 × 10³/µL, anemia with fragmented red cells (schistocytes) and a raised creatinine. Clotting times are normal. Which condition should be suspected?

1. AThrombotic thrombocytopenic purpura (TTP)
2. BImmune thrombocytopenia (ITP)
3. CDisseminated intravascular coagulation
4. DVitamin K deficiency with bleeding

오래된 폐 질환이 있는 환자의 혈청 중탄산염이 32 mEq/L, 동맥 PaCO₂가 늘 높고 pH는 7.36입니다. 어떤 상태가 가장 잘 맞나요?

1. A빠른 호흡을 동반한 급성 아스피린 과다 복용
2. B많은 중탄산염 손실을 동반한 급성 중증 설사
3. C심한 탈수와 구토를 동반한 급성 당뇨병성 케톤산증
4. D만성 CO₂ 저류와 대사성 보상을 동반한 COPD