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 C
Explanation
Choice A: This is incorrect because taking iron supplement with an antacid can reduce its absorption and effectiveness. The client should take iron supplement on an empty stomach or with a source of vitamin C to enhance its absorption.
Choice B: This is incorrect because drinking liquid iron supplement undiluted can stain the teeth and cause irritation to the mouth and throat. The client should dilute liquid iron supplement with water or juice and drink it through a straw.
Choice C: This is correct because increasing fiber intake while taking iron supplement can help prevent constipation, which is a common side effect of iron supplementation. The client should also drink plenty of fluids and exercise regularly to promote bowel movements.
Choice D: This is incorrect because notifying the doctor if stools turn black is not necessary as it is a normal and harmless effect of iron supplementation. The client should only notify the doctor if stools are tarry, bloody, or have a foul odor, which can indicate gastrointestinal bleeding.
Correct Answer is C
Explanation
Choice A: This is incorrect because placing the client in the Sims' position is not necessary for a colposcopy. The nurse should place the client in the lithotomy position, which allows better visualization of the cervix and vagina.
Choice B: This is incorrect because inserting a tampon following the procedure can interfere with healing and increase the risk of infection. The nurse should instruct the client to avoid using tampons, douches, or vaginal creams for at least a week after the procedure.
Choice C: This is correct because instructing the client to avoid sexual intercourse until the cervix is healed can prevent bleeding, infection, and trauma to the cervix. The nurse should advise the client to abstain from sexual activity for at least a week or until advised by the provider.
Choice D: This is incorrect because reinforcing teaching that the procedure involves dilation of the cervix can cause anxiety and discomfort for the client. The nurse should explain that the procedure does not require dilation of the cervix, but rather involves applying a speculum and using a microscope to examine the cervix and take tissue samples if needed.
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