Which of the following is maintained by aldosterone
1. Body fluid volume
2. Osmotic pressure
3. Blood pressure
4. All of these
Which of the following is responsible for the growth of axial hair, facial hair during puberty in females?
1. Androgens
2. Aldosterone
3. Adrenaline
4. All of these
Which of the following is the effect of the hormone secreted by the Heart?
1. Dilation of blood vessels
2. Decrease blood pressure
3. Both 1 and 2
4. constriction of blood vessels
How many of the following are peptide hormones?
Gastrin, Secretin, Cholecystokinin, Gastric inhibitory peptide, ANF, Erythropoietin
1. 3
2. 4
3. 5
4. 6
Which of the following stimulates the secretion of HCl and pepsinogen?
1. Gastrin
2. Secretin
3. Cholecystokinin
4. Gastric inhibitory peptide
Which of the following inhibits gastric secretion?
1. Gastrin
2. Secretin
3. Cholecystokinin
4. Gastric inhibitory peptide
Which of the following acts on the endocrine part of the pancreas?
1. Gastrin
2. Secretin
3. Cholecystokinin
4. None of these
Which of the following is an incorrect statement
1. Hormones bind to specific proteins located in the target tissues only.
2. Receptors for hormones can only be present on the cell membrane
3. Each receptor is specific to one hormone only
4. Nuclear receptors are intracellular receptors
The binding of a hormone to its receptor leads to
1. formation of the hormone-receptor complex
2. leads to biochemical changes in the target tissue
3. affects target tissue metabolism
4. All of these
How many of the following hormones don’t enter the target cell?
Cortisol, Iodothyronine, Testosterone, Estradiol, FSH, Insulin, Glucagon
1. 4
2. 7
3. 3
4. 2