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 C
Explanation
A. 20: Incorrect, as it would imply a much higher dose.
B. 0.2: Incorrect, as this would be far too low.
C. 2: Phenytoin 0.2 g is equivalent to 200 mg (0.2 g x 1000 mg/g). Since each capsule is 100 mg, the nurse would need to administer 2 capsules (200 mg / 100 mg per capsule = 2).
D. 200: Incorrect, as 200 capsules would be an overdose.
Correct Answer is ["A","E","F"]
Explanation
A. Ensure comfortable seating at eye level for the client and nurse: Establishes a non-intimidating environment, helping the client feel more at ease.
B. Provide seating for the client so that the client faces a strong light: Incorrect; this may cause discomfort and make the client feel scrutinized.
C. Ensure that the distance between the client and nurse is at least 7 ft: Too great a distance for effective communication; ideal distance is 3-4 feet.
D. Place a chair for the client across from the nurse's desk: Creates a formal, potentially intimidating setting, discouraging openness.
E. Set the room temperature at a comfortable level: Ensures physical comfort, aiding in client relaxation and openness.
F. Remove distracting objects from the interviewing area: Minimizes potential distractions, keeping the client focused and the environment conducive to communication.