Peristalsis in the gut is due to ______________?

Related Mcqs:

1. Small intestinal peristalsis is controlled by _______________?

   A. Myentric plexus
   B. Meissners plexus
   C. Vagus nerve
   D. Parasympathetic

2. Peristalsis involves coordinated contraction and relaxation______________?

   A. Above and below the food bolus
   B. Lateral and medial to food bolus
   C. Dorsal and ventral to food bolus
   D. None of the above

3. Gut associated lymphoid tissue ( GALT) is primarily located in______________?

   A. Lamina propria
   B. Submucosa
   C. Muscularis
   D. Serosa

4. The protein that carries iron from the gut to the body tissues is called________________?

   A. Ferritin
   B. Haemosiderin
   C. Myoglobin
   D. Transferrin

5. Cavity formation in a tooth, due to dental caries is due to______________?

   A. Destructive potential of streptococcus mutans
   B. Destructive potential of lactobacillus acidophilus
   C. Lateral spread of caries along DE junction and weakening of the outer covering enamel
   D. Mastectomy force and unrelated to the extent of carious process

6. In jaundice, there is an unconjugated hyperbilirubinemia which is most likely due to __________?

   A. Hepatitis
   B. Cirrhosis
   C. Obstruction of bile canaliculi
   D. Increased break down of red cells

7. Bile color is due to_____________?

   A. Creatinine
   B. Bilirubin
   C. Globulin
   D. 5 mercaptan purine

8. Parietal cells of gastric mucosa secrete ______________ ?

   A. Hcl
   B. Gastrin
   C. Mucin
   D. All of the above

9. Pancreatic juice rich in water and electrolytes but poor in enzymes is secreted in response to ______________?

   A. Pancreatozymine
   B. Cholecystokinin
   C. Secretin
   D. Proteins

10. Cephalic phase of gastric secretion is mediated by ______________?

    A. Neuro hormones
    B. Vagus
    C. Hormones
    D. Gastric