정답이 있는 검사 수치와 전해질 학습지

What is the main effect of antidiuretic hormone (ADH) on the kidneys?

1. AMore water is excreted, so the urine becomes dilute
2. BMore water is reabsorbed, so urine is concentrated
3. CMore potassium is reabsorbed, so the serum potassium rises
4. DMore glucose is excreted, so the urine contains sugar

혈액 요소 질소(BUN)의 전형적인 성인 기준 범위는 얼마인가요?

1. A약 7–20 mg/dL (요소 2.5–7.1 mmol/L)
2. B약 135–145 mg/dL (요소 48–52 mmol/L)
3. C약 70–99 mg/dL (요소 25–35 mmol/L)
4. D약 0.6–1.2 mg/dL (요소 0.2–0.4 mmol/L)

In the US (NCEP ATP III) classification, which LDL cholesterol level is called optimal for an adult?

1. AAbout 190 mg/dL (4.9 mmol/L) or more
2. BAbout 220–260 mg/dL (5.7–6.7 mmol/L)
3. CBelow 100 mg/dL (2.6 mmol/L)
4. DAbout 160–189 mg/dL (4.1–4.9 mmol/L)

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

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

환자의 헤모글로빈이 7.8 g/dL(78 g/L)입니다. 간호사가 예상하는 소견은 무엇인가요?

1. A느린 심박수, 붉어진 피부, 높은 혈압
2. B피로, 창백, 빠른 심박수, 활동 시 호흡곤란
3. C두통, 코피, 붉은 얼굴
4. D가려움, 노란 피부, 짙은 소변

A patient with a potassium of 2.8 mEq/L has potassium chloride prescribed IV. Which statement about giving it is correct?

1. AIt is always diluted and given by infusion pump, never as an IV push
2. BIt is added to the IV bag without mixing, so it stays at the bottom
3. CIt may be given as a slow IV push over one minute if the level is very low
4. DIt is given as an undiluted bolus into a large vein to avoid irritation

A patient with C. difficile diarrhea has a white cell count of 24 × 10³/µL and a creatinine that has risen to 2.1 mg/dL (186 µmol/L). What does this indicate?

1. ASuccessful response to treatment
2. BMild infection needing no treatment
3. CUnrelated chronic kidney disease
4. DSevere C. difficile infection

Ten days after chemotherapy, a patient has a platelet count of 9 × 10³/µL and reports a sudden severe headache and blurred vision. What is the priority?

1. AAssess neurological status and report it at once as possible brain bleeding
2. BDim the lights and encourage rest, as headaches are common after chemotherapy
3. CGive acetaminophen (paracetamol) for the headache and reassess in 1 hour
4. DEncourage the patient to drink more fluids and check the blood pressure later