The nurse is assessing a client on a telemetry unit when the client states, "My vision is blurry, and I have been seeing yellow/green halos everywhere I look." Which of the following would the nurse suspect?
Hyperglycemia event
Captopril (Capoten) side effect
Verapamil (Calan) side effect
Digoxin (Lanoxin) toxicity
The Correct Answer is D
A. Hyperglycemia typically does not cause blurry vision and yellow/green halos.
B. Captopril (Capoten) is an ACE inhibitor and is not associated with visual disturbances like halos.
C. Verapamil (Calan) is a calcium channel blocker and does not typically cause visual symptoms such as halos.
D. Digoxin (Lanoxin) toxicity can lead to visual disturbances, including blurry vision and seeing yellow/green halos, which are classic signs of toxicity.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Zolpidem is used for insomnia and is not appropriate for managing alcohol withdrawal.
B. Morphine is an opioid analgesic and is not indicated for alcohol withdrawal.
C. Diazepam is a benzodiazepine commonly used to manage alcohol withdrawal symptoms, including preventing seizures and delirium tremens.
D. Fluoxetine is an antidepressant and is not used for acute alcohol withdrawal management.
Correct Answer is D
Explanation
A. Nitroglycerin should be placed sublingually and not swallowed.
B. This instruction pertains to transdermal nitroglycerin, not sublingual tablets.
C. The recommended use for sublingual nitroglycerin involves one tablet every 5 minutes, up to a total of 3 tablets if pain is not relieved, not placing multiple tablets at once.
D. If chest pain is not relieved by one sublingual nitroglycerin tablet, the patient should take up to a total of 3 tablets at 5-minute intervals and seek emergency help if pain persists.
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