정답이 있는 검사 수치와 전해질 학습지

What does the reticulocyte count measure?

1. AOld red blood cells that are being removed by the spleen
2. BYoung red blood cells recently released from the bone marrow
3. CPlatelets that are larger than normal in size
4. DImmature white blood cells released during infection

What is the main effect of aldosterone on the kidneys?

1. AGlucose is retained and urea is excreted
2. BSodium is excreted and potassium is retained
3. CSodium is retained and potassium is excreted
4. DCalcium is retained and phosphate is excreted

What does the term pancytopenia mean?

1. ALow red cells with normal platelets
2. BHigh white cells with low platelets
3. CLow red cells, white cells and platelets
4. DHigh red cells, white cells and platelets

정맥 글루콘산칼슘은 중증 고칼륨혈증 환자에게 어떻게 도움이 되나요?

1. A신장의 칼륨 배설을 늘린다
2. B칼륨을 낮추지 않고 심장 세포막을 안정시킨다
3. C칼륨을 혈액에서 세포 안으로 이동시킨다
4. D장에서 칼륨을 결합해 대변으로 배출시킨다

A patient with acute pancreatitis has muscle twitching and numbness around the mouth. Which laboratory value should the nurse check?

1. ASerum calcium
2. BSerum amylase
3. CSerum sodium
4. DSerum chloride

A patient has burning on urination and frequency. The dipstick is positive for nitrites and leukocyte esterase, and a urine culture is ordered. When should the sample be taken?

1. ABefore the first dose of antibiotic
2. BAfter 3 days of antibiotic treatment
3. CAt any time, as antibiotics do not matter
4. DAfter the symptoms have fully settled

Two days after bowel surgery, a patient with nasogastric suction has a distended abdomen, absent bowel sounds and muscle weakness. The potassium is 2.8 mEq/L. Which interpretation is best?

1. AHyperkalemia from tissue damage is causing the bowel to stop
2. BThe potassium is normal for the second day after surgery
3. CThe low potassium is due to the patient drinking too much water
4. DHypokalemia from gastric losses is contributing to paralytic ileus

The nurse teaches a patient starting lithium. Which statement shows a need for further teaching?

1. A"I will check with the pharmacist before taking ibuprofen"
2. B"I will tell my doctor if I have vomiting or diarrhea"
3. C"I will cut out salt from my diet completely to stay healthy"
4. D"I will drink plenty of fluids, especially in hot weather"