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.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. "I should use a heating pad when my feet are cold.": Clients with diabetes mellitus may have reduced sensation due to peripheral neuropathy. Using a heating pad increases the risk of burns or injury due to the inability to perceive excessive heat.
B. "I should plan to remain barefoot while I am at home.": Walking barefoot increases the risk of foot injuries, which can lead to infections and complications such as diabetic ulcers. Clients should always wear well-fitting shoes, even at home, to protect their feet.
C. "I should apply lotion between my toes twice a day.": Moisturizing the feet is important to prevent dryness and cracking, but applying lotion between the toes can create excess moisture, increasing the risk of fungal infections.
D. "I should file the edges of my toenails after trimming them.": Filing the edges helps smooth sharp corners, reducing the risk of ingrown toenails and foot injuries, which can be difficult to heal in individuals with diabetes.
Correct Answer is ["A","B","E"]
Explanation
A. Verify the solution with another RN prior to infusion: TPN is a high-risk therapy that requires verification by two RNs to ensure the correct formulation, preventing medication errors that could lead to severe complications.
B. Monitor serum blood glucose during infusion: TPN contains high concentrations of glucose, increasing the risk of hyperglycemia. Regular blood glucose monitoring helps detect imbalances and allows for timely intervention.
C. Increase the rate of infusion if administration is delayed: Increasing the infusion rate can lead to metabolic complications such as hyperglycemia and fluid overload. If TPN is delayed, the provider should be consulted for adjustments rather than increasing the rate independently.
D. Infuse 0.9% sodium chloride if the solution is not available: If TPN is unavailable, the correct alternative is an infusion of dextrose 10% in water (D10W) to prevent hypoglycemia, not 0.9% sodium chloride, which lacks glucose.
E. Obtain the client's weight daily: Daily weights help monitor fluid balance, nutritional status, and potential complications such as fluid retention or dehydration, ensuring proper TPN management.
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