정답이 있는 검사 수치와 전해질 학습지

The HbA1c reflects the average blood glucose over about which period?

1. AThe past 2–3 months
2. BThe past 1–2 years
3. CThe past 24 hours
4. DThe past 1–2 weeks

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

1. A혈청 알부민
2. B혈청 리파제
3. C당화혈색소(HbA1c)
4. D크레아틴 키나제(CK)

A serum sodium of 151 mEq/L is called:

1. AHypernatremia
2. BHyperkalemia
3. CHyponatremia
4. DHypercalcemia

A patient's potassium is unexpectedly 5.8 mEq/L. The sample was taken after the tourniquet was on for several minutes while the patient pumped their fist. What is the best interpretation?

1. ATourniquet time affects only the glucose result, not the potassium
2. BThe result may be falsely high and should be repeated with better technique
3. CFist pumping lowers potassium, so the true level is even higher
4. DThe result confirms true hyperkalemia and needs no further checking

만성 콩팥병 환자에게 흔히 빈혈이 있는 이유는 무엇인가요?

1. A요독 물질이 골수가 적혈구 대신 백혈구를 만들게 한다
2. B신장 질환의 높은 칼륨이 적혈구를 파괴한다
3. C손상된 신장이 적혈구를 걸러 파괴한다
4. D신장이 적혈구 생성을 촉진하는 에리트로포이에틴을 덜 만든다

A patient starts high-dose prednisone. Which laboratory change should the nurse expect?

1. AA fall in serum sodium
2. BA rise in serum potassium
3. CA rise in blood glucose
4. DA fall in the white cell count

A patient started methimazole for hyperthyroidism 6 weeks ago and now has a fever and a severe sore throat. Which action is most important?

1. AAdvise the patient to continue the drug and drink more fluid
2. BHold the drug and arrange an urgent white cell and neutrophil count
3. CGive the next dose and suggest warm salt-water gargles for comfort
4. DCheck the TSH and double the dose if it is still low

A patient with a large, fast-growing lymphoma will start chemotherapy tomorrow. Which plan best prevents tumor lysis syndrome?

1. ANo special measures, because the risk starts only after a week
2. BCalcium supplements and a high-phosphate diet during treatment
3. CIV hydration, a uric acid-lowering drug and frequent electrolytes
4. DFluid restriction and a high-potassium diet before the treatment