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MCQs on Pancreas

MCQs on Pancreas: Find the most important MCQs on Pancreas. These multiple choice questions help in your NEET 2022 preparation.

The pancreas, which is located in the abdomen, is crucial in the conversion of food into fuel for the body’s cells. It primarily serves two functions: an endocrine role that monitors blood sugar levels and an exocrine function that aids digestion. Some essential organs of the body, including the spleen, small intestine, and liver, are encircled by it.

The pancreas’ primary duct connects to the gallbladder’s common bile duct, which transports bile from the gallbladder. They form a connection with duodenum at a place called the ampulla. The pancreatic and bile enzymes are injected into the duodenum at this time to aid in the digestion of proteins, lipids, and carbs.

Q1. Gastric secretion inhibition is brought about by

  1. Enterogastrone
  2. Gastrin
  3. Cholecystokinin
  4. Pancreozymin

Answer. Enterogastrone is the correct answer. The duodenal epithelium secretes enterogastrone. It suppresses gastric secretion as well as morality.

Q2. When pancreatic juice is pumped into the duodenum in humans, one of the constituents is

  1. Trypsin
  2. Trypsinogen
  3. Enterokinase
  4. Chymotrypsin

Answer. Trypsinogen is the correct answer. 

In humans, pancreatic juice containing trypsinogen is pumped into the duodenum. Enteropeptidase converts trypsinogen into trypsin, which is then delivered to the duodenum through the hepato-pancreatic duct. They’re digestive enzymes which help the intestine digest food properly. The pancreas can self-eat if trypsinogen is activated too early.

Q3. The following medication can cause pancreatitis

  1. Ciprofloxacin
  2. Colchicine
  3. Nalidixic acid
  4. L – Asparaginase

Answer. L – Asparaginase is the correct answer. L – Asparaginase causes pancreatitis.

Q4. Gasless abdomen in X – Ray is the indication of

  1. Ulcerative Colitis
  2. Acute Pancreatitis
  3. Necrotizing Enterocolitis
  4. Intussusception

Answer. Acute pancreatitis is the right answer. Gasless abdomen in X – Ray is the indication of Acute pancreatitis.

Q5. The major product of the chief cell is

  1. Mucus
  2. Pepsinogen
  3. Vitamin B12
  4. None of the above

Answer. Pepsinogen is the correct answer. The gastric chief cell (sometimes referred to as peptic cell or zymogenic cell) is a cell inside the stomach which produces pepsinogen and chymosin. When pepsinogen comes into contact with the acid formed by gastric parietal cells, it transforms into the digesting enzyme pepsin.

Q6. The islets of the Langerhans are found in which of the following?

  1. Stomach
  2. Pancreas
  3. Alimentary Canal
  4. Liver

Answer. Pancreas is the correct answer. Islets of Langerhans are irregularly shaped patches of the endocrine tissue found within the pancreas of several vertebrates.

Q7. Pancreatic juice secretion is caused by

  1. Secretin
  2. Gastrin
  3. Enterogastrone
  4. Enterokinase

Answer. Secretin is the correct answer. Secretin promotes pancreatic juice secretion when it is secreted by the duodenal epithelium. It also causes bicarbonates to be released into pancreatic juice in the pancreas. It encourages the production of bile in the liver. Gastric secretion and motility are both inhibited in the stomach.

Q8. The common passage for pancreatic juice and bile is

  1. Stomach
  2. Ampulla
  3. Duct of Wirsung
  4. Duct of Oddi

Answer. The Hepato-pancreatic duct, also known as Ampulla of Vater, is produced when the common pancreatic duct and the bile duct meet. As a result, the bile and pancreatic juice have a shared path here.

Q9. The most diagnostic investigation for the acute pancreatitis is

  1. Serum LDH
  2. Serum Lipase
  3. Serum Amylase
  4. Serum P – Isoamylase

Answer. Serum Lipase is the right answer. Serum Lipase is the most common test for acute pancreatitis. The human pancreas secretes an enzyme considered as lipase, which aids in the breakdown of lipids in our diet.

Q10. Pancreas is not

  1. Elongated Organ
  2. Compound
  3. Exocrine Portion Secretes Pancreatic Juice
  4. Located above the Duodenum

Answer. Located above the Duodenum is the correct answer. The pancreas is a gland that is found in the belly. It is sandwiched between the spine and the stomach in part. The other half is housed in the duodenum, the first segment of small intestine that curves.

Q11. Pancreas in relation to the duodenum and stomach

  1. Posterior
  2. Posterior and Superior
  3. Anterior
  4. Posterior to the Stomach, Anterior to the Duodenum

Answer. Posterior is the correct answer. Pancreas in relation to the duodenum and stomach is Posterior.

Q12. Pancreas is the ____ gland

  1. Heterocrine
  2. Exocrine
  3. Endocrine
  4. Hormone

Answer. Heterocrine is the correct answer. Heterocrine glands include the pancreas. It has a significant number of acini or lobules in its exocrine portion.

Q13. It is possible to live without a pancreas.

  1. True 
  2. False

Answer. True is the correct answer. There is a way to survive without a pancreas. Insulin is produced by the pancreas. It is possible to live by relying on insulin shots. It’s difficult to control because the pancreas produces additional hormones that regulate blood sugar.

Q14. Which pancreatic cells produce insulin?

  1. Germ Cells
  2. Epithelial Cells
  3. Islet Cells
  4. Hepatic Cells

Answer. Islet Cells are the right answer. The pancreas contains islets, which are small clusters of cells. These are the cells that produce insulin, which regulates blood sugar levels.

Q15. Which of these is the least likely to cause pancreatic cancer?

  1. Smoking 
  2. Diabetes Mellitus
  3. BRCA2 Gene Mutation 
  4. Lynch Syndrome 

Answer. Diabetes Mellitus is the correct answer. 

Environmental and genetic variables play a role in the development of pancreatic adenocarcinoma. Smoking is the leading cause of pancreatic cancer. The amount of pack years smoked has a direct correlation with pancreatic cancer incidence. Chronic Pancreatitis and Diabetes Mellitus are etiological factors that are questionable.

Q16. In early acute pancreatitis, the most frequent reason is

  1. Renal failure
  2. Respiratory failure 
  3. Cardiac Failure 
  4. Uncontrolled coagulopathy

Answer. Respiratory failure is the right answer. In the early stages, respiratory failure is the leading cause of death (7 days). Atelectasis and the acute lung injury are pulmonary symptoms of pancreatitis, whereas infective consequences are the cause of death in the late stage.