정답이 있는 검사 수치와 전해질 학습지

Which tube additive is used for a complete blood count (CBC)?

1. ASodium citrate (usually a light blue top)
2. BEDTA (usually a lavender or purple top)
3. CSodium fluoride (usually a gray top)
4. DNo additive, clot activator (red top)

호중구감소증은 보통 절대 호중구 수(ANC)가 약 얼마 미만일 때로 정의하나요?

1. A1.5 × 10³/µL (1500/mm³)
2. B15 × 10³/µL (15 000/mm³)
3. C150 × 10³/µL (150 000/mm³)
4. D5.0 × 10³/µL (5000/mm³)

A blood lactate level above about which value is usually considered raised in an adult?

1. A10 mmol/L
2. B0.2 mmol/L
3. C20 mmol/L
4. D2 mmol/L

A test has very high sensitivity for a disease. What does a negative result mean?

1. AThe result cannot be used, because sensitivity is high
2. BThe disease is unlikely, so it helps rule it out
3. CThe patient must have a different disease instead
4. DThe disease is certain, so treatment should begin

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

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

A nurse completed the hepatitis B vaccine series. Which result shows protective immunity?

1. AA positive HBsAg test
2. BA raised ALT level
3. CAnti-HBs of 10 mIU/mL or more
4. DA positive IgM anti-HBc

An RN cares for a patient on a 24-hour urine collection. Which task can be delegated to unlicensed assistive personnel (UAP), such as a nursing or healthcare assistant?

1. AInterpreting the creatinine clearance result when it comes back
2. BSaving all urine in the collection container as instructed
3. CDeciding whether to restart the collection after a missed sample
4. DTeaching the patient why the 24-hour collection is needed

The nurse teaches a patient with iron-deficiency anemia who is starting oral iron. Which statement shows a need for further teaching?

1. A"I'll keep the tablets out of reach of the children"
2. B"My stools may look darker while I take the tablets"
3. C"I can take it with orange juice to help absorption"
4. D"I'll take my iron tablet with a big glass of milk"