정답이 있는 검사 수치와 전해질 학습지

What is a typical reference range for the reticulocyte count in an adult?

1. AAbout 0.01–0.05% of red cells
2. BAbout 10–20% of red cells
3. CAbout 0.5–2% of red cells
4. DAbout 40–50% of red cells

A patient who has not eaten for 2 days has ketones in the urine. What is the most likely reason?

1. AThe body is burning fat for energy
2. BThe kidneys are leaking protein
3. CThe liver is making too much glucose
4. DThe bladder has a bacterial infection

Where does most of the ammonia in the blood come from, and which organ removes it?

1. AGlucose breakdown in muscle; removed by the pancreas
2. BFat breakdown in adipose tissue; removed by the lungs
3. CRed cell breakdown in the spleen; removed by the skin
4. DProtein breakdown by gut bacteria; removed by the liver

A healthy woman at 28 weeks of pregnancy has a mildly lower hemoglobin than before pregnancy, with a normal MCV and ferritin. What is the most likely explanation?

1. AThe fetus is destroying the mother's red cells in the circulation
2. BPregnancy hormones stop the bone marrow from making red cells
3. CIron is being lost through the kidneys during the pregnancy
4. DPlasma volume rises more than red cell mass, diluting the blood

A patient with chronic kidney disease receives an erythropoiesis-stimulating agent such as epoetin alfa. Which assessments are most important?

1. ALiver enzymes and bilirubin
2. BSerum amylase and lipase
3. CSerum glucose and ketones
4. DHemoglobin and blood pressure

심방세동으로 와파린을 복용하는 환자의 INR이 5.2이고 출혈은 없습니다. 간호사의 가장 좋은 조치는 무엇인가요?

1. A와파린 용량을 보류하고 처방자에게 알린다
2. B오늘부터 녹색 채소를 먹지 말라고 조언한다
3. C두 배 용량을 준다
4. D평소 용량을 주고 한 달 뒤에 다시 확인한다

Which cerebrospinal fluid (CSF) pattern most strongly suggests bacterial meningitis?

1. AClear fluid, normal glucose, mildly raised protein, lymphocytes
2. BCloudy fluid, low glucose, high protein, many neutrophils
3. CClear fluid, high glucose, low protein, many red cells
4. DClear fluid, normal glucose, normal protein, no white cells

전이성 유방암 환자의 칼슘이 13.2 mg/dL(3.3 mmol/L)이고 혼돈과 변비가 있습니다. 간호사가 가장 먼저 시작할 것으로 예상하는 처방 치료는 무엇인가요?

1. A정맥 0.9% 염화나트륨
2. B엄격한 침상 안정
3. C티아지드 이뇨제
4. D경구 칼슘 보충제