A nurse is reinforcing teaching with a newly licensed nurse about adverse effects of medications. The nurse should include that which of the following medications can cause constipation?
Iron supplements
Magnesium-containing antacids
Antibiotics
Anticholinergics/antispasmodics
Opioid narcotics
Correct Answer : A,D,E
Choice A: Iron supplements are used to treat iron-deficiency anemia, but they can also reduce the motility of the gastrointestinal tract and make the stools harder and drier¹². This can lead to difficulty in passing stools and increased straining.
Choice B: Magnesium-containing antacids are used to treat heartburn and acid reflux, but they can also have a laxative effect and cause diarrhea¹³. This is because magnesium draws water into the intestines and stimulates bowel movements.
Choice C: Antibiotics are used to treat bacterial infections, but they can also disrupt the normal flora of the gut and cause diarrhea¹⁴. This is because antibiotics can kill the beneficial bacteria that help digest food and prevent the overgrowth of harmful bacteria that cause inflammation and infection.
Choice D: Anticholinergics/antispasmodics are used to treat overactive bladder, irritable bowel syndrome, and other conditions that involve muscle spasms in the gut, but they can also slow down the movement of the intestines and relax the muscles that help push the stools out¹ . This can lead to reduced frequency and difficulty in defecation.
Choice E: Opioid narcotics are used to treat moderate to severe pain, but they can also block the signals from the brain to the gut and inhibit the contraction of the intestinal muscles¹ . This can lead to decreased bowel activity and accumulation of hard and dry stools.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A: Taking the client to the bathroom every 2 hours while awake is not an effective strategy for bowel training. This may disrupt the client's natural bowel rhythm and cause unnecessary stress and frustration. Bowel training aims to establish a regular and predictable time for elimination, not a frequent and arbitrary one¹².
Choice B: Taking the client to the bathroom when they have the urge to defecate is the best option for bowel training. This helps the client to respond to their body's signals and avoid suppressing or delaying the urge. It also reinforces the association between the urge and the act of defecation, which can improve bowel control and prevent constipation¹².
Choice C: Taking the client to the bathroom immediately before meals is not a good idea for bowel training. This may interfere with the client's appetite and digestion, as well as their social and emotional well-being. Bowel training should not be associated with negative or unpleasant feelings. Moreover, eating stimulates the gastrocolic reflex, which increases the motility of the colon and the likelihood of having a bowel movement after a meal¹³.
Choice D: Taking the client to the bathroom after they feel abdominal cramping is not a reliable method for bowel training. Abdominal cramping may indicate various conditions, such as irritable bowel syndrome, food intolerance, infection, or inflammation. It may not always be related to the need to defecate. Waiting for cramping to occur may also delay the evacuation and worsen the symptoms¹³.
Correct Answer is B
Explanation
Choice A reason: Spinach is a good source of potassium, but not the best. According to the USDA, one cup of cooked spinach contains 839 mg of potassium, which is about 18% of the recommended daily intake (RDI) for adults².
Choice B reason: Baked potato is the best source of potassium among the choices. According to the USDA, one medium baked potato with skin contains 941 mg of potassium, which is about 20% of the RDI for adults². Potassium is an essential mineral that helps regulate fluid balance, nerve and muscle function, and blood pressure.
Choice C reason: Banana is a popular source of potassium, but not the best. According to the USDA, one medium banana contains 422 mg of potassium, which is about 9% of the RDI for adults².
Choice D reason: Cheese is a poor source of potassium. According to the USDA, one ounce of cheddar cheese contains only 28 mg of potassium, which is less than 1% of the RDI for adults². Cheese is high in sodium, which can counteract the benefits of potassium and increase the risk of hypertension.
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