정답이 있는 검사 수치와 전해질 학습지

혈청 나트륨 128 mEq/L를 무엇이라고 하나요?

1. A저나트륨혈증
2. B저칼륨혈증
3. C고칼륨혈증
4. D고나트륨혈증

The tumor marker CA-125 is most often used to follow which cancer?

1. AOvarian cancer
2. BColon cancer
3. CLung cancer
4. DThyroid cancer

What is the usual urine dipstick result for protein in a healthy adult?

1. ANegative or trace
2. BPositive only in the morning
3. CStrongly positive (+++)
4. DAlways moderately positive

환자의 리튬 농도를 올릴 가능성이 가장 높은 요인은 무엇인가요?

1. A각 용량을 식전이 아니라 식사와 함께 복용하는 것
2. B더운 날씨에 평소보다 수분을 더 마시는 것
3. C탈수 또는 나트륨 섭취의 갑작스러운 감소
4. D며칠 동안 평소보다 소금을 더 먹는 것

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

심실 부정맥 환자의 모니터에 꼬이는 양상(다형성 심실빈맥, torsades de pointes)이 나타납니다. 치료로 흔히 정맥 투여하는 전해질은 무엇인가요?

1. A탄산칼슘
2. B중탄산나트륨
3. C인산칼륨
4. D황산마그네슘

A patient on IV gentamicin has a trough level above the target, and the creatinine has risen since yesterday. The next dose is due. What is the best action?

1. AGive the dose with extra oral fluids to protect the kidneys
2. BHold the dose and report the results to the prescriber
3. CGive the dose now and recheck the levels next week
4. DGive half of the dose and document the reason for it

A patient receiving chemotherapy has a white cell count of 1.8 × 10³/µL with 20% neutrophils and 5% bands. What is the absolute neutrophil count (ANC)?

1. A450/µL
2. B1,800/µL
3. C360/µL
4. D4,500/µL