A female client with metastatic endometrial cancer receives a prescription for medroxyprogesterone acetate 600 mg IM weekly. The medication vial is labeled, "400 mg/mL." How many mL should the practical nurse (PN) administer? (Enter numeric value only. If rounding is required, round to the nearest tenth).
The Correct Answer is ["1.5"]
- Determine the total milligrams needed: The prescription is for 600 mg.
- Identify the concentration of the medication available: The vial is labeled as 400 mg/mL.
- Calculate the volume required to provide the prescribed dose: Divide the total milligrams needed by the concentration.
- Perform the calculation: 600/400= 1.5
Answer = 1.5 ml
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. A preschooler who had an emergency appendectomy should be checked first. Children are at higher risk for complications due to their size and the stress of emergency surgery, so close monitoring is essential.
B. An adult with osteomyelitis post-surgery is important to monitor but is generally at lower immediate risk compared to a young child following emergency surgery.
C. A post-menopausal client with breast cancer who had a lumpectomy is also a priority, but the immediate postoperative period for a child in emergency surgery takes precedence.
D. An adolescent with type 1 diabetes who had cholecystectomy requires careful monitoring, but the child’s higher risk in the immediate postoperative phase makes them the priority.
Correct Answer is C
Explanation
A. Extending progressive ambulation over one week is important but not the most critical instruction. Postoperative mobility is generally encouraged in a gradual manner, but it is not as urgent as managing specific activity restrictions.
B. Notifying the clinic if the child begins bedwetting is not typically a primary concern immediately following surgery for cryptorchidism. Bedwetting is not directly related to the surgical procedure or its common postoperative concerns.
C. Restricting the child from playing on riding toys is the most important instruction for preventing complications. Riding toys can be a safety risk due to potential trauma to the surgical site and could cause harm during the recovery period.
D. Supervising toileting to prevent picking at sutures is relevant but less critical compared to the need to restrict potentially harmful activities. While important, it is a secondary concern compared to overall activity restrictions.
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