정답이 있는 검사 수치와 전해질 학습지

당뇨병 환자에서 초기 신장 손상을 선별하는 데 쓰는 소변 검사는 무엇인가요?

1. A소변 임신 검사
2. B소변 알부민/크레아티닌 비(ACR)
3. C세균 소변 배양
4. D소변 비중

How does active vitamin D (calcitriol) affect calcium?

1. AIt blocks calcium absorption from the gut
2. BIt increases calcium loss in the urine
3. CIt moves calcium out of the blood into cells
4. DIt increases calcium absorption from the gut

What is a typical reference range for the hematocrit in an adult woman?

1. AAbout 55–65%
2. BAbout 35–45%
3. CAbout 20–28%
4. DAbout 10–15%

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 calcium
4. DSerum potassium

A patient taking furosemide has a potassium of 3.3 mEq/L and is told to eat more potassium-rich foods. Which snack is the best choice?

1. AWhite bread
2. BPlain crackers
3. CRice cakes
4. DDried apricots

A blood sample drawn just after a patient ate a fatty meal is reported as "lipemic." What does this mean for the results?

1. AThe sample shows the patient has diabetic ketoacidosis
2. BThe sample was contaminated by an IV fluid with dextrose
3. CThe results are more accurate than in a fasting sample
4. DHigh fat in the sample may interfere with some test results

Four drug levels are reported. Which patient should the nurse assess first?

1. ADigoxin 1.0 ng/mL with a pulse of 72/min
2. BLithium 1.8 mEq/L with a new coarse tremor
3. CPhenytoin 15 mcg/mL with no symptoms
4. DValproate 75 mcg/mL with no symptoms

A patient with sepsis has the following new results. Which set best shows organ dysfunction?

1. AHemoglobin 12.5 g/dL, sodium 138 mEq/L, glucose 105 mg/dL
2. BCalcium 9.4 mg/dL, phosphate 3.5 mg/dL, magnesium 1.9 mEq/L
3. CPlatelets 70 × 10³/µL, creatinine doubled, bilirubin raised
4. DWBC 11.5 × 10³/µL, potassium 4.2 mEq/L, albumin 3.8 g/dL