Nokea
Which of the following statement best describe health policy?
- A. A hospital rule
- B. Rules affecting health care
- C. A patient's choice
- D. A medical procedure
Correct Answer: B
Rationale: Health policy is rules affecting health care (B), per definition e.g., laws on access. Not hospital (A), patient (C), procedure (D) systemic. B best defines policy's governance, making it correct.
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How many minutes are allowed to pass if the client had engaged in strenuous activities, smoked or ingested caffeine before taking his/her BP?
- A. 5
- B. 10
- C. 15
- D. 30
Correct Answer: D
Rationale: After activity, smoking, or caffeine e.g., raising BP 30 minutes rest ensures accuracy, per AHA guidelines. Shorter times (5-15 min) risk false highs. Nurses enforce this e.g., post-exercise delay for reliable readings, standard in clinical assessment protocols.
An 8-year-old admitted with an upper-respiratory infection has an order for O2 saturation via pulse oximeter. To ensure an accurate reading, the nurse should:
- A. Place the probe on the child's abdomen
- B. Recalibrate the oximeter at the beginning of each shift
- C. Apply the probe and wait 15 minutes before obtaining a reading
- D. Place the probe on the child's finger
Correct Answer: D
Rationale: Placing the pulse oximeter probe on the finger ensures an accurate oxygen saturation reading in an 8-year-old, as peripheral sites like fingers provide reliable arterial pulsation data. The abdomen isn't suitable, recalibration isn't routine, and waiting 15 minutes delays care unnecessarily. Nurses use this technique for quick, precise monitoring, critical in respiratory infections to guide oxygen therapy.
Which of the following statement is TRUE about assault?
- A. Touching the client without consent
- B. An intentional threat
- C. Causes physical harm
- D. All of the above
Correct Answer: B
Rationale: Assault is an intentional threat (B), per law e.g., menacing gesture, no contact needed. Touching (A) is battery, harm (C) not required, all (D) oversteps. B truly defines assault's intent, making it correct.
The nurse is caring for an elderly woman who has had a fractured hip repaired. In the first few days following the surgical repair, which of the following nursing measures will best facilitate the resumption of activities for this client?
- A. Arranging for the wheelchair
- B. Asking her family to visit
- C. Assisting her to sit out of bed in a chair qid
- D. Encouraging the use of an overhead trapeze
Correct Answer: D
Rationale: The trapeze promotes upper body strength and mobility, aiding recovery.
The nurse allowed Mr. Gary to pray before his procedure as per his cultural practice. This is an example of?
- A. Cultural imposition
- B. Cultural competence
- C. Cultural ignorance
- D. Cultural bias
Correct Answer: B
Rationale: Allowing prayer per Mr. Gary's practice is cultural competence (B) respecting beliefs, per care standards. Imposition (A) forces norms, ignorance (C) neglects, bias (D) prejudges. B reflects adaptive, respectful care, ensuring his spiritual needs are met, making it correct.