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WorksheetsPharmacology - GI
Total questions: 15
Worksheet time: 45mins
What is the mechanism of action of antiemetics?
Antiemetics work by blocking the action of neurotransmitters that trigger nausea and vomiting.
Antiemetics stimulate the production of digestive enzymes to reduce nausea.
Antiemetics increase the absorption of nutrients in the stomach.
Antiemetics enhance the motility of the gastrointestinal tract.
What classification of medications can be used as a calcium supplement?
Antacids
Antibiotics
Antidepressants
Antihistamines
What are the risks associated with long-term use of PPIs?
Increased risk of kidney disease, bone fractures, and gastrointestinal infections.
Improved digestion and nutrient absorption.
Decreased risk of heart disease and stroke.
Enhanced immune function and gut health.
Can proton pump inhibitors (PPIs) be used in infants?
Yes, all PPIs can be used in infants.
Only certain PPIs can be used in infants.
PPIs should never be used in infants.
PPIs are only for adults.
What is the importance of monitoring Vitamin B12 levels in patients with gastric bypass?
To ensure adequate protein intake post-surgery.
To prevent deficiency due to altered absorption after gastric bypass surgery.
To monitor blood sugar levels after surgery.
To assess the need for additional vitamin D supplementation.
What is the primary function of antacids in the gastrointestinal system?
To stimulate the production of stomach acid
To neutralize stomach acid to relieve heartburn and indigestion
To promote the absorption of nutrients in the intestines
To increase the motility of the gastrointestinal tract
How should Vitamin B12 be administered in a patient with a history of gastric bypass?
Orally in tablet form
Intramuscularly (IM)
Sublingually (SL)
Topically on the skin
Which medication is NOT classified as an antiemetic?
Tums
Zofran
Compazine
Phenergan
What dietary considerations should be made for patients with pernicious anemia?
Ensure adequate intake of Vitamin B12 through supplements or fortified foods.
Increase iron intake through red meat and leafy greens.
Limit dairy products to reduce inflammation.
Consume a high-protein diet to boost energy levels.
What are the indications for using PPIs?
Management of hypertension
GERD, peptic ulcers, and Zollinger-Ellison syndrome
Chronic kidney disease
Asthma and COPD
What is pernicious anemia?
A condition where the blood is lacking Vitamin B12.
A type of cancer affecting the blood cells.
An autoimmune disorder that affects the skin.
A deficiency of iron in the blood.
What is the role of calcium in the body?
Calcium is primarily used for energy production.
Calcium is essential for bone health, muscle function, nerve signaling, and blood clotting.
Calcium helps in the digestion of food.
Calcium is mainly involved in the synthesis of hormones.
What are the common side effects of proton pump inhibitors (PPIs)?
Headache
Nausea
Dizziness
Fatigue
What is the difference between systemic and local antiemetics?
Systemic antiemetics target specific areas of the gastrointestinal tract, while local antiemetics affect the entire body.
Systemic antiemetics affect the entire body, while local antiemetics target specific areas of the gastrointestinal tract.
Systemic antiemetics are only used for nausea, while local antiemetics are used for vomiting.
Systemic antiemetics are more effective than local antiemetics in all cases.
What are the common forms of calcium supplements?
Calcium carbonate
Calcium citrate
Calcium phosphate
Calcium sulfate
