정답이 있는 검사 수치와 전해질 학습지

Which findings are typical of a low serum magnesium?

1. ATremor, hyperreflexia and cardiac arrhythmias
2. BPolyuria, extreme thirst and pale urine
3. CJaundice, itching and pale stools
4. DLoss of reflexes, flushing and slow breathing

The serum total protein is made up mainly of:

1. AGlucose and urea
2. BAlbumin and globulins
3. CSodium and chloride
4. DHemoglobin and iron

Which form of bilirubin rises mainly when red cells are broken down faster than normal?

1. AUrine bilirubin
2. BConjugated (direct)
3. CUnconjugated (indirect)
4. DStool bilirubin

When blood is drawn from a central venous catheter, why is a small volume of blood usually discarded first, according to policy?

1. ATo lower the patient's hemoglobin for a blood transfusion
2. BTo check that the catheter tip is still in the right vein
3. CTo avoid diluting the sample with flush or infusion fluid
4. DTo remove blood clots that form in all central lines

환자의 혈소판 수가 18 × 10³/µL입니다. 적절한 간호 중재는 무엇인가요?

1. A부드러운 칫솔, 전기면도기, 근육주사 금지
2. B환자가 두통이 있을 때 처방된 아스피린을 준다
3. C정확도를 위해 4시간마다 직장 체온을 측정한다
4. D하루 두 번 치실 사용과 날카로운 면도날로 면도하도록 권한다

A healthy patient's result is slightly outside the laboratory reference range, and all other results are normal. Which statement best explains why this can happen?

1. AAny result outside the range always means disease is present
2. BRanges cover about 95% of healthy people, so some fall outside
3. CReference ranges are the same in every laboratory worldwide
4. DReference ranges include every healthy person without exception

The nurse teaches a patient who is collecting a 24-hour urine sample at home. Which statement shows a need for further teaching?

1. A"I'll keep the container cool as the laboratory told me to"
2. B"If I forget to save one void, I'll just carry on to the end"
3. C"I'll ask whether any foods or drugs should be avoided first"
4. D"I'll empty my bladder at the end time and add that urine"

만성 콩팥병 환자의 인산염이 7.2 mg/dL(2.3 mmol/L)입니다. 가장 적절한 식이 교육은 무엇인가요?

1. A가공식품과 콜라처럼 인산염이 많은 음식을 제한한다
2. B수분을 유지하기 위해 콜라류 탄산음료를 더 마신다
3. C결합제 대신 칼슘 보충제를 공복에 복용한다
4. D칼슘 손실로부터 뼈를 보호하기 위해 우유와 치즈를 늘린다