30 Questions
What is the primary function of the mucin in saliva?
To lubricate food
What is the primary function of the amylase in saliva?
To break down complex carbohydrates
What is the primary function of lysozyme in saliva?
To have an antibacterial effect
What is the primary function of the digestive tract?
To pass food through for digestion
Which part of the digestive tract is responsible for mechanical preparation of food?
Oral cavity
What is the name of the two parts of the gastrointestinal tract?
Digestive Tract and Accessory Organs
What is a recommended lifestyle modification to avoid lying down immediately after meals?
Elevate the head of the bed
What is the primary cause of Mallory-Weiss syndrome?
Lifting or straining
Which type of food is recommended to be avoided in patients with acid reflux?
Fatty foods
What is the typical duration of clinical recovery for Hepatitis B patients?
3-16 weeks
What is the primary diagnosis for esophageal varices?
Upper endoscopy
What is the recommended vaccination schedule for Hepatitis B for children and adults?
Three intramuscular injections, the second and third doses administered at 1 and 6 months respectively
What is the purpose of a single booster dose for healthcare workers?
To offer additional protection after primary immunization
What is a common complication of esophageal varices?
Upper gastrointestinal bleeding
What is the pathophysiological mechanism underlying the development of esophageal varices?
Portal hypertension
What is the term for the type of cirrhosis associated with Hepatitis B?
Micronodular cirrhosis
What is the recommended method to prevent Hepatitis B transmission from mother-to-child?
Antiviral prophylaxis
What is a common symptom of Hepatitis B?
No symptoms for a long time
What is the most common cause of hoarseness in URTI?
H.Influenza
What is the sensation of substernal burning, radiating to the neck, caused by reflux of acidic material into the esophagus?
Heartburn (pyrosis)
What is the treatment for acute laryngitis?
One week rest of voice box and antibiotic therapy
What is the differential diagnosis for hoarseness?
Tumor in vocal cords, Gastroesophageal reflux disease
What is the term for difficulty in swallowing?
Dysphagia
What is the term for difficulty in transferring the food bolus from the oropharynx into the upper esophagus?
Oropharyngeal Dysphagia
What is the most common cause of acute cholecystitis?
Obstruction of the cystic duct
What is the name of the bone concavity where the pituitary gland is located?
Sella turcica
What is the primary function of the endocrine glands?
To produce hormones that are released into the bloodstream
What is the term for the examination of the right upper quadrant just below one inch of the subcostal margin to detect pain?
Murphy's sign
What is the most common type of gallstone?
Cholesterol stone
What is the primary treatment approach for acute cholecystitis?
Combination of medical management and surgical intervention
Test your knowledge of the gastrointestinal tract, including its anatomy, physiology, and common diseases. Learn about the functions of the digestive system, from ingestion to absorption, and how it breaks down food into nutrients.
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