Multiple Choice QuestionsWhich of the following hormone stimulates the gastric secretion ?
Enterogastrone
Gastrin
CCK-PZ
Villikinin
B.
Gastrin
Gastrin stimulates the gastric secretion. It is released from the gastric glands.
Enterogasterone is secreted by the duodenal epithelium. It inhibits the secretion of gastric juice and slows gastric contraction.
CCZ- PZ or Cholecystokinin pancreozymin is secreted by entire small intestine. It stimulates the gall bladder to release bile and the pancreas as to release enzymes in the pancreatic juice.
Villikinin accilerates the movement of intestinal villi.
Mammalian prolactin is secreted by :
adenohypophysis
neurohypophysis
adrenal cortex
adrenal medulla
Hypersecretion of growth hormone in the period of growth lead to :
acromegaly
cushing syndrome
midgets
cretinism
Which of the following does not match ?
Pancreas - Glisson's capsule
Antigen - Antibody
Thyroid - Goitre
Enzyme - Substrate
Which of the following statement is wrong ?
Sella turcica is a bony cavity where the pituitary gland is located
Parathyroid hormone decreases the Ca2+ levels in blood
Thymosins play a major role in T cell differentiation
The middle layer of adrenal cortex is zona fasciculata
The middle layer of adrenal cortex is zona fasciculata
Match the hormones secreted by various endocrine structures and choose the correct option.
| Column I | Column II |
| i. Hypothalamus | (A) Melanocyte stimulating hormone |
| ii. Pars intermedia | (B) Aldosterone |
| iii. Pineal gland | (C) Gonadotrophin releasing hormone |
| iv. Adrenal medulla | (D) Melatonin |
| v. Adrenal cortex | (E) Catecholamines |
i - E; ii - A; iii - D; iv - B; v - C
i - E; ii - D; iii - A; iv - B; v - C
i - B; ii - D; iii - A; iv - C; v - E
i - C; ii - A; iii - D; iv - B; v - E
i - C; ii - A; iii - D; iv - B; v - E
The pars distalis region of pituitary does not produce these hormones
I. Melanocyte stimulating hormone
II. Vasopressin
III. Prolactin
IV. Growth hormone
III only
I and IV
II and IV
II and III
II and III
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