A nurse is teaching a newly licensed nurse about adverse effects of medications.
The nurse should include that which of the following medications can cause constipation?
Anticholinergics/antispasmodics.
Opioid narcotics.
Iron supplements.
Magnesium-containing antacids.
Correct Answer : A,B,C
Choice A rationale
Anticholinergics/antispasmodics can cause constipation by reducing the muscle contractions of the gastrointestinal tract, leading to slower movement of contents and resulting in constipation.
Choice B rationale
Opioid narcotics cause constipation by binding to opioid receptors in the gastrointestinal tract, which decreases intestinal motility and inhibits the secretion of fluids, leading to hard and dry stools.
Choice C rationale
Iron supplements can cause constipation as a common side effect due to their effect on the gastrointestinal tract. They can make stools harder and more difficult to pass.
Choice D rationale
Magnesium-containing antacids typically do not cause constipation. In fact, they are more likely to have a laxative effect due to the presence of magnesium, which can increase water in the intestines and soften stools.
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Correct Answer is D
Explanation
Choice A rationale
Fresh vegetables do not typically cause bladder irritation. In fact, they are often recommended for a healthy diet and can help with overall bodily functions.
Choice B rationale
Red meat is not commonly associated with bladder irritation. However, consuming it in excessive amounts may have other health implications.
Choice C rationale
Dairy products are not known to cause bladder irritation. They can be a part of a balanced diet unless there is an individual intolerance or allergy.
Choice D rationale
Caffeinated beverages, such as coffee, tea, and some sodas, can irritate the bladder and increase the frequency and urgency of urination. This is due to the diuretic effect of caffeine, which stimulates bladder activity.
Correct Answer is D
Explanation
Choice A rationale
Instilling ophthalmic medication directly on the cornea can cause irritation and discomfort. Medications should be administered in the conjunctival sac.
Choice B rationale
Asking the client to tightly squeeze their eyes shut after instillation can expel the medication, reducing its effectiveness. Gentle closing of the eyes is recommended.
Choice C rationale
Cleaning the eye from the outer canthus to the inner canthus is not the proper method. The correct method is to clean from the inner canthus to the outer canthus to avoid contaminating the inner eye.
Choice D rationale
Applying pressure to the nasolacrimal duct after instillation helps prevent the medication from draining into the nasolacrimal system, ensuring better absorption in the eye.