정답이 있는 검사 수치와 전해질 학습지

Which findings are typical of a low serum magnesium?

1. ALoss of reflexes, flushing and slow breathing
2. BJaundice, itching and pale stools
3. CPolyuria, extreme thirst and pale urine
4. DTremor, hyperreflexia and cardiac arrhythmias

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

1. APositive only in the morning
2. BAlways moderately positive
3. CNegative or trace
4. DStrongly positive (+++)

At what time of day is serum cortisol normally highest?

1. AAround midnight
2. BAfter the evening meal
3. CLate afternoon
4. DEarly morning

A patient receiving chemotherapy has an ANC of 300/µL and a new temperature of 38.3 °C (100.9 °F). What should the nurse do first?

1. AGive acetaminophen (paracetamol) and recheck the temperature in 4 hours
2. BRemove extra blankets and offer a tepid sponge bath
3. CReport it at once so cultures and antibiotics start quickly
4. DEncourage oral fluids and record the fever in the chart

Two sets of blood cultures are ordered for a patient with suspected sepsis. How are they best collected?

1. ABoth from the same site, one minute apart, to save time for the patient
2. BAfter the first antibiotic dose, so the infusion is not delayed
3. CFrom the existing IV line while the infusion continues to run
4. DFrom two separate venipuncture sites, using strict aseptic technique

처방된 정맥 염화칼륨을 투여하기 전에 가장 중요한 사정은 무엇인가요?

1. A소변량과 신장 기능
2. B아래팔의 피부 탄력
3. C양쪽 귀의 청력
4. D동공 크기와 빛 반사

aPTT 결과가 매우 높은데, 간호사는 검체가 헤파린 주입이 들어가는 팔에서 채취되었음을 알게 됩니다. 가장 좋은 조치는 무엇인가요?

1. A헤파린을 되돌리기 위해 즉시 프로타민을 준다
2. B헤파린 주입을 영구적으로 중단하고 의료인에게 알린다
3. C결과를 받아들이고 주입 속도를 절반으로 줄인다
4. D용량을 조절하기 전에 반대쪽 팔에서 새 검체를 요청한다

A patient's total calcium is 7.6 mg/dL and the albumin is 2.0 g/dL. Using the common correction (add 0.8 mg/dL for each 1 g/dL that albumin is below 4.0), what is the corrected calcium?

1. A7.6 mg/dL, below the normal range
2. B9.2 mg/dL, within the normal range
3. C6.0 mg/dL, well below the normal range
4. D11.6 mg/dL, above the normal range