정답이 있는 검사 수치와 전해질 학습지

혈청 칼륨의 전형적인 성인 기준 범위는 얼마인가요?

1. A135–145 mEq/L
2. B1.3–2.1 mEq/L
3. C3.5–5.0 mEq/L
4. D6.0–8.0 mEq/L

What is the usual BUN-to-creatinine ratio in a healthy adult (using mg/dL)?

1. AAbout 1:1 to 2:1
2. BAbout 50:1 to 60:1
3. CAbout 10:1 to 20:1
4. DAbout 100:1 to 200:1

노인이 몇 시간 동안 바닥에 누워 있다가 발견되었습니다. 골격근 파괴(횡문근융해증)를 가장 잘 보여 주는 혈액 검사는 무엇인가요?

1. A크레아틴 키나제(CK)
2. B혈청 알부민
3. C혈청 리파제
4. D당화혈색소(HbA1c)

In the third trimester of pregnancy, a woman's alkaline phosphatase (ALP) is about twice the usual adult range, and the other liver tests are normal. What is the best interpretation?

1. AA sign of acute viral hepatitis
2. BA normal rise from placental ALP
3. CA sign of blocked bile ducts
4. DA sign of new bone cancer

디곡신을 복용하는 환자의 농도가 2.8 ng/mL이고 심박수가 분당 52회입니다. 간호사의 가장 좋은 조치는 무엇인가요?

1. A심박수가 분당 50회 이상이므로 용량을 준다
2. B용량을 보류하고 처방자에게 알린다
3. C용량을 주고 한 달 뒤에 농도를 다시 확인한다
4. D리듬을 교정하기 위해 두 배 용량을 준다

A patient had a total thyroidectomy yesterday. Which laboratory value is most important to monitor in the first days after surgery?

1. ASerum glucose
2. BSerum sodium
3. CSerum potassium
4. DSerum calcium

A patient with suspected Cushing syndrome takes dexamethasone at night. The next morning, the cortisol is still high. What does this suggest?

1. AThe patient has primary hypothyroidism instead
2. BThe adrenal glands are not able to produce enough cortisol
3. CThe result is normal, as dexamethasone raises cortisol
4. DCortisol is being produced without normal feedback control

A patient on digoxin has a calcium of 12.1 mg/dL (3.0 mmol/L) and new nausea and a slow pulse. Why is the calcium result important?

1. AHigh calcium only matters if the potassium is also high
2. BHigh calcium blocks digoxin, so the drug stops working
3. CHigh calcium increases the risk of digoxin toxicity
4. DHigh calcium makes the kidneys clear digoxin faster