A nurse is reinforcing teaching with a client who is taking oxybutynin. The nurse should tell the client that the medication will have which of the following effects?
Relaxes the muscles of the bladder
Increases tissue perfusion in the lungs
Increases venous return to the heart
Relaxes the muscles of the colon
The Correct Answer is A
Choice A reason: Oxybutynin is an anticholinergic drug that relaxes the muscles of the bladder and reduces spasms, urgency, and frequency of urination. It is used to treat overactive bladder and urinary incontinence.
Choice B reason: Oxybutynin does not increase tissue perfusion in the lungs, as it has no effect on the respiratory system. It can actually cause dry mouth, nasal congestion, and blurred vision as side effects.
Choice C reason: Oxybutynin does not increase venous return to the heart, as it has no effect on the cardiovascular system. It can actually cause tachycardia, palpitations, and hypertension as side effects.
Choice D reason: Oxybutynin does not relax the muscles of the colon, as it has no effect on the gastrointestinal system. It can actually cause constipation, nausea, and abdominal pain as side effects.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Wiping the top of the feeding container with alcohol is not a priority action, as it is not essential for infection control or safety. The nurse should use a sterile technique when opening and handling the feeding container.
Choice B reason: Placing the head of the client's bed at a 30° angle or higher is a priority action, as it can prevent aspiration or regurgitation of the feeding solution into the lungs, which can cause pneumonia or respiratory distress.
Choice C reason: Rinsing the feeding bag with water once the feeding is complete is not a priority action, as it can be done after ensuring that the client has tolerated the feeding well and has no signs of complications.
Choice D reason: Documenting the client's response to the feeding is not a priority action, as it can be done after performing other interventions and assessments that are more urgent and important for the client's well-being.
Correct Answer is D
Explanation
Choice A reason: Discarding soiled wound care supplies in a trash receptacle outside the client's room is not an appropriate action. The nurse should dispose of contaminated materials in a biohazard container inside the client's room to prevent the spread of infection.
Choice B reason: Administering antibiotic therapy before culturing the client's wound is not an appropriate action. The nurse should obtain a wound culture before starting antibiotic therapy to ensure accurate results and avoid altering the microorganisms present in the wound.
Choice C reason: Instructing visitors to perform hand hygiene for 15 seconds after leaving the client's room is not an appropriate action. The nurse should instruct visitors to perform hand hygiene for at least 20 seconds before and after entering the client's room to reduce the risk of transmitting infection.
Choice D reason: Placing the client in a private room with a private bathroom is an appropriate action. The nurse should implement contact precautions for a client who has an infectious wound with foul-smelling drainage to prevent cross-contamination and protect other clients and staff from exposure.
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