Order: Ampicillin 1000 mg PO every 12 hours
Available: Ampicillin 250 mg capsules
How many capsules will you administer per day?
4
1
2
8
The Correct Answer is D
Determine the dose per administration:
- 1000 mg ÷ 250 mg/capsule = 4 capsules per dose
Calculate the total per day:
- Since the order is every 12 hours, the medication is given twice a day
- 4 capsules per dose × 2 doses per day = 8 capsules per day
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. It is painful to sit on a bedpan. Discomfort may be a factor, but pain alone does not explain the difficulty in having a bowel movement.
B. The position encourages the Valsalva maneuver. The Valsalva maneuver (straining against a closed airway) can occur in any position, but posture is the primary problem here.
C. The position does not facilitate downward pressure. The seated position allows for gravity and proper abdominal muscle engagement, making defecation easier. Lying down does not facilitate intra-abdominal pressure.
D. The cause is unknown and requires further study. The relationship between position and defecation is well understood in physiology.
Correct Answer is D
Explanation
A. Applies non-skid socks before getting the patient out of bed: Non-skid socks help prevent slipping and are an appropriate fall precaution.
B. Activates the chair alarm when the patient is sitting in the chair: Chair alarms alert staff if the patient attempts to get up unassisted, reducing fall risk.
C. Ensures that the bed is in the lowest position prior to leaving the room: Keeping the bed low reduces the severity of injury in case of a fall.
D. Places the patient on bed rest: Bed rest is not a standard fall precaution unless medically necessary. It can lead to deconditioning and further weakness, increasing fall risk.
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