The nurse is providing an in-service on mucosal protectants. What medication protects the ulcer from further injury from acid and pepsin and is a viscous substance that can stick to the ulcer for up to 6 hours?
Loperamide (mad um)
Cimet dine Tagamer HB)
Docusate sad bin (Colace)
Sucralfate (Carafate)
The Correct Answer is D
A. Loperamide (Imodium): This is an anti-diarrheal medication and does not protect mucosal ulcers.
B. Cimetidine (Tagamet HB): Cimetidine is an H2 blocker used to reduce stomach acid, but it does not form a protective barrier like sucralfate.
C. Docusate sodium (Colace): This is a stool softener and is not used for protecting gastric ulcers.
D. Sucralfate (Carafate): Sucralfate is a mucosal protectant that binds to the ulcer and creates a protective barrier, preventing further injury from stomach acid and pepsin.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Hydrochlorothiazide does not typically cause increased swelling of the ankles. It is a diuretic and helps reduce fluid retention.
B. Fluid intake should not be restricted unless specifically indicated. Diuretics like hydrochlorothiazide increase urine output, and adequate fluid intake is generally encouraged to prevent dehydration.
C. Taking hydrochlorothiazide at bedtime is not recommended due to the increased urination, which may disrupt sleep.
D. Taking this medication with food can help prevent gastrointestinal upset, which is a common side effect of hydrochlorothiazide.
Correct Answer is D
Explanation
A. Furosemide (Lasix): Furosemide is a diuretic and is not used for motion sickness.
B. Metformin (Glucophage): Metformin is used for diabetes management, not for motion sickness.
C. Naloxone (Narcan): Naloxone is used to reverse opioid overdose, not for motion sickness.
D. Scopolamine (Scopace): Scopolamine is an anticholinergic medication that is commonly used to prevent and treat motion sickness.
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