A nurse is caring for a client who has nausea and a prescription for metoclopramide intermittent IV bolus every 4 hr as needed. The client asks the nurse how metoclopramide Will relieve her nausea. Which of the following explanations should the nurse provide?
“The medication works by decreasing gastric acid secretions”
"The medication relieves nausea by promoting gastric emptying."
"The medication relieves nausea slowing peristalsis.
"The medication works by relaxing gastric muscles”
The Correct Answer is B
Metoclopramide is a prokinetic agent that increases the motility of the upper gastrointestinal tract. Metoclopramide helps accelerate gastric emptying and promotes movement of food through the digestive system. This action can alleviate symptoms of nausea and vomiting by reducing the likelihood of food staying in the stomach for an extended period, which can contribute to feelings of discomfort.
A. Metoclopramide does not increase or decrease gastric acid secretions.
C. Metoclopramide accelerates peristalsis or the movement of food through the gastrointestinal tract.
D. Metoclopramide increases muscle tone and GI motility
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Related Questions
Correct Answer is D
Explanation
Phenylephrine is an alpha-adrenergic agent. It binds onto adrenergic receptors producing a sympathetic effect that dilates the pupil. Dilation of the pupils allows for visualization of inner structures of the eye and easier access during retinal surgery.
A. Timolol is a beta-blocker eye drop used to reduce intraocular pressure in conditions like glaucoma.
B. Pilocarpine is a miotic agent (constricts the pupil) used to treat conditions like glaucoma.
C. Latanoprost is a prostaglandin analog used to lower intraocular pressure in glaucoma.
Correct Answer is C
Explanation
Pancrelipase is an enzyme replacement therapy used in pancreatic enzyme deficiency to aid in the digestion of fats, proteins, and carbohydrates. It improves digestion of fats facilitating absorption and reduced fat content in stool.
A. Decreased watery stools is not a typical effect of pancrelipase.
B. Decreased black tarry stools is not directly related to the action of pancrelipase, as it is more commonly associated with gastrointestinal bleeding.
D. Decreased mucus in stools is not specifically related to the action of pancrelipase.
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