A nurse is providing teaching to a client who has a new permanent pacemaker. Which of the following statements by the client indicates an understanding of the teaching?
"I will hold my cellphone on the opposite side of the pacemaker."
"I can resume physical activity within 2 weeks."
"I need to cover my pacemaker with a dressing when I shower."
"I should avoid using a microwave oven."
The Correct Answer is A
A. "I will hold my cellphone on the opposite side of the pacemaker.": Cellphones emit electromagnetic signals that can interfere with pacemaker function if held directly over the device. Keeping the phone on the opposite side minimizes the risk of interference and ensures proper pacemaker function.
B. "I can resume physical activity within 2 weeks.": Strenuous physical activity should be avoided for about 4-6 weeks to allow proper healing of the pacemaker site. Early resumption of activity can lead to lead dislodgement or complications.
C. "I need to cover my pacemaker with a dressing when I shower.": After the initial post-procedure period, there is no need to keep the pacemaker site covered while showering. The incision should be kept dry until it fully heals, but a permanent dressing is unnecessary.
D. "I should avoid using a microwave oven.": Modern pacemakers are shielded against microwave interference, making it safe to use a microwave. This is a common misconception, as older pacemakers were more susceptible to electrical interference.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Begin a weight-bearing exercise program: Activities like walking, dancing, and resistance training help maintain bone density by stimulating osteoblast activity. Regular weight-bearing exercise strengthens bones and reduces the risk of fractures.
B. Avoid practicing yoga: Yoga can actually be beneficial for individuals with osteoporosis by improving balance, flexibility, and posture. However, certain high-impact or extreme bending poses should be avoided.
C. Continue jogging 1 to 2 miles per day: High-impact activities such as jogging can increase the risk of fractures in individuals with osteoporosis. Lower-impact exercises like walking or strength training are safer alternatives.
D. Walk at least 60 min every day: While walking is a good low-impact exercise, excessive walking without resistance or strength training may not provide sufficient bone-strengthening benefits. A structured weight-bearing exercise program is more effective.
Correct Answer is B
Explanation
A. Closing the inline clamp is necessary when the catheter is not in use to prevent air embolism, but it is not a required step before administering medication. The nurse should focus on flushing and checking for patency before medication administration.
B. Flushing the catheter with 10 mL of 0.9% sodium chloride before and after medication administration helps maintain patency, prevents occlusion, and ensures the catheter is functioning properly. This step is essential to avoid complications such as clot formation.
C. Applying a local anesthetic is not needed for routine medication administration through a nontunneled percutaneous central catheter. Anesthetic use is typically reserved for procedures like catheter insertion or painful dressing changes.
D. Donning sterile gloves is not required for medication administration through a central line. Clean gloves are sufficient, while sterile technique is reserved for dressing changes and catheter insertions.
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