Gastrointestinal Quiz 02

Which of the following enzyme is stable at acidic ph

Gastrin secretion is inhibited by

Increase rate of pancreatic secretions causes in crease secretion of

Most potent stimulator of gastric juice

Morphine stimulates secretion of which hormone

Bile salts are reabsorbed from the

Patient with fluid loss now show metabolic acidosis with hypokalemia. Most fluid loss will be through

Action of gastrin

Antrum of stomach is removed, what will happen

Regarding vagus nerve in GIT

Trypsinogen is activated by

Diarrhea causes

Gastric HCL from parietal cells is needed for

Which is high amount in tear

Contraction in GIT muscle is due to

Intrinsic factor is secreted from

In antrum of stomach is removed, it will results

Bile salts are reabsorbed from the

A young boy was eating a burger and a very large bolus stuck after eating. What will happen next

Defecation is carried out by

Gastric emptying

Which of the following is required for transport of B12 in blood

Oral glucose / carbohydrate load increase which hormone

Patient with fluid loss now show metabolic acidosis with hypokalemia. Most luid loss will be through

Hormone which produce smooth muscle of GIT relaxation and also increase GIT secretion

Electrical muscle activity of duodenum

If large bolus is stuck after eating, what will happen next

Slow waves in stomachoccurs at

Regarding primary peristalsis

During swallowing food prevented from entering to trachea by

Saliva

The normal liver stores of vitamin K lasts for

In duodenum frequency of slow waves is

Difference between primary and secondary peristaltic wave

True regarding secretin release

Is saliva bactericidal agent is

In a patient diarrhea are corrected after he fasting. Which is most likely type of diarrhea

Mass movement is affected in colon due to problem in

Lower esophagogastric junction and fundus removed what will happen

Which hormone increases salivary secretions

Increase salivary flow occurs by

In an adult ilectomy and jejunectomy has been done. he has diarrhea and 15 – 20 bowel sounds per minute. The most likely cause of this decreased transit time in the intestine is due to

About stomach

All of the following are true about intestine except

complete denervation of small intestine results in

Which of the following secretion has lowest Ph

Salivary enzyme kill bacteria by

Most of the dietary iron is absorbed in the

Esophagus at rest is

Alpha 2 macroglobulin inhibit

Hypoglycemia increases

Oligosaccharide in saliva to which microbes adhere to attach to mucosa

Defecation mainly carried out by

Highest potential difference in he wall of stomach is when

Saliva prevents iron utilization by microbes via

Pancreatic secretion increase without enzyme secretion

Electrical activity of stomach

True regarding swallowing

Duodenum

Enzyme in saliva that prevents iron utilisation by bacteria

A drug which blocks adenylyl cyclase and inhibits cAMP can be used in the treatment of

Free antigen in digestive system are taken by

Secretions with high PH

One of the intestinal enzymes that is generally deficient in children following an attack of severe infectious enteritis is

A man with COPD developed respiratory acidosis. What occurs to potassium level

During pharyngeal phase of swallowing

Intestinal motility is due to

Patient with gastrectomy presents with anemia after one and half year what will you give

Secondary peristalasis occur in

Which of the following is absorbed in ileum

Increased salivation by parasympathetic system associated with vasodilation due to