#1
Which medication is commonly used to reduce stomach acid production?
Omeprazole
ExplanationOmeprazole reduces stomach acid production.
#2
In the context of gastrointestinal health, what is the primary action of antiemetic medications?
Reduce nausea and vomiting
ExplanationAntiemitics reduce nausea and vomiting.
#3
What role do probiotics play in gastrointestinal health?
Restore balance of gut microflora
ExplanationProbiotics restore the balance of gut microflora.
#4
Which category of medications is commonly used to relieve symptoms of irritable bowel syndrome (IBS) by relaxing the muscles of the intestines?
Antispasmodics
ExplanationAntispasmodics relieve IBS symptoms by relaxing intestinal muscles.
#5
Which class of medications is commonly used to treat nausea and vomiting associated with chemotherapy or surgery?
Antiemetics
ExplanationAntiemetics are commonly used to treat nausea and vomiting in chemo or surgery.
#6
What is the primary function of antacids in gastrointestinal health?
Neutralize stomach acid
ExplanationAntacids neutralize stomach acid.
#7
Which medication can lead to an increased risk of gastrointestinal bleeding?
Nonsteroidal anti-inflammatory drugs (NSAIDs)
ExplanationNSAIDs can lead to gastrointestinal bleeding.
#8
What is the main purpose of H2 receptor blockers in the treatment of gastrointestinal conditions?
Block histamine receptors to reduce acid secretion
ExplanationH2 receptor blockers block histamine receptors to reduce acid secretion.
#9
Which of the following is a potential side effect of prolonged use of laxatives?
Dehydration
ExplanationProlonged use of laxatives can lead to dehydration.
#10
Which medication is commonly prescribed to treat gastroesophageal reflux disease (GERD) by forming a protective barrier in the esophagus?
Sucralfate
ExplanationSucralfate forms a protective barrier in the esophagus to treat GERD.
#11
In the context of gastrointestinal health, what does the term 'prokinetic' refer to?
Enhancing gastrointestinal motility
ExplanationProkinetic refers to enhancing gastrointestinal motility.
#12
Which drug interaction may occur when combining a proton pump inhibitor (PPI) with certain antifungal medications?
Reduced antifungal efficacy
ExplanationCombining PPIs with certain antifungals may reduce antifungal efficacy.
#13
Which class of medications is commonly used to treat inflammatory bowel diseases like Crohn's disease and ulcerative colitis?
Immunosuppressants
ExplanationImmunosuppressants are commonly used to treat inflammatory bowel diseases.
#14
In the context of gastrointestinal health, what is the mechanism of action of simethicone?
Reducing gas bubbles in the digestive tract
ExplanationSimethicone reduces gas bubbles in the digestive tract.
#15
Which of the following is a potential consequence of combining alcohol with certain gastrointestinal medications?
Increased sedative effects
ExplanationCombining alcohol with certain GI medications can increase sedative effects.