Identify the correct statements from the following:
I: | ANF is secreted by the right atrium of heart and causes vasodilation |
II: | Erythropoietin is secreted by kidney and stimulates bone marrow to produce RBC |
III: | Insulin-like growth factors are secreted by liver and play an important role in childhood growth, and has anabolic effects in adults |
1. | Only I and II | 2. | Only I and III |
3. | Only II and III | 4. | I, II and III |
Assertion (A): | Chronic kidney disease can cause anaemia. |
Reason (R): | Kidneys produces a peptide hormone, erythropoietin, which stimulates red blood cell production (erythropoiesis) in the bone marrow. |
1. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
2. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
3. | (A) is True but (R) is False. |
4. | Both (A) and (R) are False. |
Column I | Column II | ||
A. | Cholecystokinin | P. | Stimulates the secretion of HCl and pepsinogen by gastric glands |
B. | Secretin | Q. | Acts on exocrine pancreas and stimulates the secretion of water and bicarbonate ions |
C. | Gastrin | R. | Acts on both exocrine pancreas and gall bladder and stimulates the secretion of pancreatic enzymes and bile juice |
D. | Gastric inhibitory peptide | S. | Inhibits gastric secretion and motility and has no effect on exocrine pancreas |
A | B | C | D | |
1. | Q | P | R | S |
2. | R | Q | S | P |
3. | R | Q | P | S |
4. | P | Q | R | S |
I: | Gastrin acts on the gastric glands and inhibits the secretion of hydrochloric acid and pepsinogen. |
II: | Secretin acts on the endocrine pancreas and inhibits secretion of water and bicarbonate ions. |
III: | CCK acts on both pancreas and gall bladder and inhibits the secretion of pancreatic enzymes and bile juice, respectively. |
IV: | GIP inhibits gastric secretion and motility. |
1. | 1 | 2. | 2 |
3. | 3 | 4. | 4 |