- 1(current)
Q. No.
I. is a peptide hormone.
II. is secreted by the kidneys.
III. helps the body absorb vitamin B 12 in the small intestine.
1. Only I and II are correct
2. Only I and III are correct
3. Only II and III are correct
4. I, II and III are correct
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| 1 | 2 | 3 | 4 | |
| A | Atrial natriuretic peptide | EPO | Atrial natriuretic peptide | EPO |
| B | Vaso- constriction |
Vaso- dilation |
Vaso- dilation |
Vaso- constriction |
| C | Increase in blood pressure | Decrease in blood pressure | Decrease in blood pressure | Increase in blood pressure |
| D | Decrease in renin | Decrease in renin | Decrease in renin | Decrease in renin |
| E | Decrease in Angiotensin II and aldosterone | Decrease in Angiotensin II and aldosterone | Decrease in Angiotensin II and aldosterone | Decrease in Angiotensin II and aldosterone |
| F | Diuresis | Concentration of urine | Diuresis | Concentration of urine |
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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 |
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| 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 |
Codes:
| A | B | C | D | |
| 1. | Q | P | R | S |
| 2. | R | Q | S | P |
| 3. | R | Q | P | S |
| 4. | P | Q | R | S |
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| 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. |
In the light of the above statements choose the correct answer from the options given below:
| 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. |
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I. A is the hormone secretin secreted by the intestinal mucosa in response to an acid rich chyme entering the duodenum.
II. B is cholecystokinin and like secretin, it is also an enterogastrone.
III. C is Gastrin.
1. Only I and II are correct
2. Only I and III are correct
3. Only II and III are correct
4. I, II and III are correct
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- 1(current)
Q. No.
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