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 B
Explanation
The correct answer is choice b. Performing indwelling urinary catheter care.
Choice A rationale:
Changing the appliance on a new colostomy is a complex task that requires assessment and education, which should be performed by a registered nurse (RN) or a licensed practical nurse (LPN).
Choice B rationale:
Performing indwelling urinary catheter care is a routine task that can be delegated to an assistive personnel (AP) as it involves basic hygiene and maintenance.
Choice C rationale:
Demonstrating how to use an incentive spirometer involves patient education and assessment of the patient’s technique, which should be done by an RN or LPN.
Choice D rationale:
Measuring the depth of a stage 3 pressure injury requires assessment skills and clinical judgment, which are beyond the scope of practice for an AP. This task should be performed by an RN or LPN.
Correct Answer is {"xRanges":[125.765625,155.765625],"yRanges":[492.609375,522.609375]}
Explanation
The dorsalis pedis artery pulse can be palpated lateral to the extensor hallucis longus tendon (or medially to the extensor digitorum longus tendon) on the dorsal surface of the foot, distal to the dorsal most prominence of the navicular bone which serves as a reliable landmark for palpation.
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