A nurse is reinforcing teaching with a client who is starting digoxin therapy to treat heart failure. The nurse should reinforce with the client that which of the following adverse effects is a possible indication of digoxin toxicity and should be reported to the provider?
Tinnitus
Constipation
Joint pain
Blurry vision
The Correct Answer is D
Answer: D. Blurry vision
Rationale: Blurry vision, along with yellow-green halos around lights, is a sign of digoxin toxicity that can occur when the serum level of the drug exceeds 2 ng/mL. Other signs of digoxin toxicity include nausea, vomiting, anorexia, confusion, arrhythmias, and bradycardia. Tinnitus, constipation, and joint pain are not related to digoxin toxicity.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A option:
Dietitian should not be consulted: The dietitian is an essential team member and will work closely with the client to ensure proper nutrition and dietary management. However, in the context of dysphagia, the speech-language pathologist's expertise is needed to determine safe swallowing strategies and food modifications.
Choice B option:
Physical therapist should not be consulted: The physical therapist focuses on maintaining and improving the client's physical function and mobility. While important in ALS management, the physical therapist's role is not directly related to the immediate issue of dysphagia.
Choice C option:
The speech-language pathologist is the correct answer because it specializes in assessing and treating communication and swallowing disorders. In this case, the speech-language pathologist is essential in evaluating the client's swallowing function, recommending appropriate dietary modifications (texture and consistency of foods), and implementing swallowing exercises or strategies to improve swallowing safety.
Choice D option:
Occupational therapist should not be consulted: The occupational therapist assists clients in regaining or maintaining independence in daily living activities. While the occupational therapist may address some aspects of mealtime activities and adaptive strategies, the speech-language pathologist is more specialized in evaluating and treating swallowing difficulties in clients with ALS.

Correct Answer is B
Explanation
Choice A reason
While thinning of secretions can be a positive sign, it's not always visible. A decrease in peak inspiratory pressure is a more objective indicator of improved airway patency.
Choice B reason.
Peak inspiratory pressure is the maximum pressure required to push air into the lungs. If suctioning is effective, it will remove secretions and reduce airway resistance, leading to a decrease in peak inspiratory pressure
Choice C reason:
While a productive cough can indicate that secretions are being moved, it doesn't directly measure the effectiveness of suctioning.
Choice D reason:
Flattening of the artificial airway cuff: Flattening of the artificial airway cuff is not a relevant indicator of the effectiveness of suctioning. The cuff of an endotracheal tube is inflated to prevent air leaks around the tube and to maintain proper ventilation. It is not directly related to the effectiveness of suctioning.

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