The absence of bowel sounds is established after listening for:
2 full minutes.
1 full minute.
5 full mutes.
1 1/2 minutes.
The Correct Answer is C
A. 2 full minutes: Listening for 2 minutes is insufficient to determine the absence of bowel sounds reliably.
B. 1 full minute: One minute is also too brief, as bowel sounds can sometimes be infrequent, especially in certain conditions.
C. 5 full minutes. The absence of bowel sounds is confirmed after listening in each quadrant for a minimum of 5 full minutes. This is necessary to ensure that the lack of sounds is not due to temporary decreased activity and is instead a true absence, which may indicate a medical emergency like a bowel obstruction.
D. 1 1/2 minutes: This time is not long enough to confirm the absence of bowel sounds accurately.
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Correct Answer is D
Explanation
A. A client who has pneumonia: Pneumonia typically requires droplet precautions, not airborne.
B. A client who has shigella: Shigella is transmitted through the fecal-oral route, so contact precautions would be appropriate.
C. A client who has strep throat: Streptococcal infections are spread by droplets, so droplet precautions are indicated, not airborne.
D. A client who has tuberculosis: Tuberculosis (TB) is spread via airborne droplets, so airborne precautions are necessary to prevent transmission.
Correct Answer is C
Explanation
A. The client is terminally ill: DPOA is not automatically activated by terminal illness but by the client’s inability to communicate.
B. The client is incapable of providing self-care: This alone does not activate the DPOA unless they are also unable to make healthcare decisions.
C. The client is unable to express their wishes: Durable power of attorney for healthcare decisions is activated when the client becomes unable to make or communicate their healthcare choices.
D. The client has refused treatment: Refusal of treatment is a decision that an alert and capable client can make independently.