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 ["A","C","D"]
Explanation
Choice A reason: Applying an SPF 30 sunscreen before gardening is an appropriate statement, as it indicates that the client understands the importance of protecting their skin from sun exposure, which can trigger or worsen lupus flare-ups and cause skin rashes or lesions.
Choice B reason: Cleansing reddened areas of their face with an astringent is not an appropriate statement, as it indicates that the client does not understand that astringents can irritate or dry out their skin and aggravate their condition. The client should use mild soap and water or moisturizing cleanser to wash their face gently.
Choice C reason: Gently patting their skin dry after bathing is an appropriate statement, as it indicates that the client understands how to avoid rubbing or scratching their skin, which can cause injury or infection and delay healing.
Choice D reason: Applying lotion to their skin twice daily is an appropriate statement, as it indicates that the client understands how to keep their skin hydrated and prevent dryness or cracking that can increase their risk of infection or inflammation.
Choice E reason: Limiting time on tanning beds to 10 minutes is not an appropriate statement, as it indicates that the client does not understand that tanning beds emit ultraviolet rays that can harm their skin and worsen their lupus symptoms. The client should avoid tanning beds altogether and wear protective clothing and sunglasses when outdoors.

Correct Answer is A
Explanation
Choice A: This is correct because placing electrical cords against the wall can prevent tripping and falling, which can cause injury or dislocation of the hip prosthesis. The nurse should instruct the client to remove any clutter or obstacles from the floor and use assistive devices such as a walker or cane.
Choice B: This is incorrect because placing a throw rug next to the bathtub can increase the risk of slipping and falling, especially when the floor is wet. The nurse should instruct the client to avoid using throw rugs or mats and install grab bars and non-skid mats in the bathroom.
Choice C: This is incorrect because keeping pot handles turned toward the edge of the stove can cause burns or spills, which can also lead to falls or infections. The nurse should instruct the client to turn pot handles inward or use the back burners of the stove.
Choice D: This is incorrect because storing extra blankets in a box on the steps can obstruct the access to the stairs and pose a hazard for falling. The nurse should instruct the client to store extra blankets in a closet or drawer and use handrails when using the stairs.
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