A nurse is teaching a client about risk factors for osteoporosis. Which of the following factors should the nurse include in the teaching? (Select all that apply.)
Aging
Secondhand smoke
Obesity
Caffeine intake
Correct Answer : A,B,D
A. Aging increases the risk for osteoporosis due to natural bone density loss over time.
B. Secondhand smoke contributes to bone loss and increases the risk for osteoporosis.
C. Obesity is not a known risk factor for osteoporosis; in fact, being overweight may have a protective effect on bone density.
D. Caffeine intake is associated with increased calcium loss, which can contribute to osteoporosis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["8"]
Explanation
Given:
- IV solution contains 100 units of regular insulin in 100 mL of 0.9% normal saline.
- The prescribed rate is 8 units/hr.
First, we find out how many units are present in 1 mL of the IV solution:
100 units / 100 mL = 1 unit / 1 mL
Now, since the prescribed rate is 8 units/hr, we need to infuse 8 mL/hr of the IV solution to deliver 8 units of insulin per hour.
So, the nurse should program the infusion pump to deliver 8 mL/hr.
Correct Answer is B
Explanation
A. Obtain a cardiology consult is not an immediate action for an irregular heart rate during suctioning; it is a more long-term consideration.
B. Perform pre-oxygenation prior to suctioning is the correct action to prevent hypoxia, which can cause increased heart rate and irregular rhythms during suctioning.
C. Administer an antidysrhythmic medication is not appropriate for the immediate concern of heart rate changes during suctioning.
D. Suction the client less frequently does not address the acute problem of the irregular heart rate; pre-oxygenation before suctioning is more relevant.
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