Contraction in gall is bladder is stimulated by:

1.	CCK	2.	PZ
3.	Secretin	4.	Enterogastrone

Which of the following stimulates the secretion of gastric juice:
1.  Gastrin
2.  Enterogasterone
3.  Secretin
4.  Hepatocrinin

Function of thyrocalcitonin:
1.  To reduce the calcium level in blood
2.  To increase the calcium level in blood
3.  Oppose the action of thyroxine
4.  Maturation of gonads

Which of the following is a steroid hormone?
1. Progesterone
2. Cholesterol
3. ACTH
4. Adrenaline

Which one of the following hormones is a modified amino acid?

1. Progesterone

2. Prostaglandin

3. Estrogen

4. Epinephrine

Duodenum has characteristic Brunner's glands which secrete two hormones called:

1. Secretin, Cholecystokinin

2. Prolactin, parathormone

3. Extradiol, progesterone

4. Kinase, estrogen 

Which one of the following pair correctly matches a hormone with a disease resulting from its deficiency:

1. Insulin – Diabetes insipidus

2. Thyroxine – Tetany

3. Parathyroid hormone – Diabetes mellitus

4. Luteinizing hormone – Failure of ovulation 

CCK and secretin secreted by:
1.  Stomach
2.  Ileum
3.  Duodenum
4.  Colon

Parathormone deficiency leads to:
1.  Decrease of $C{a}^{+2}$ level in blood
2.  Increase of $C{a}^{+2}$ level in blood
3.  Osteoporosis
4.  Hypercalcemia

Chemically hormones are:

1. Proteins, steroids & biogenic amines

2. Proteins only

3. Steroids only

4. Biogenic amines only