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Chapter 17 Coordination and Control - 2
1.
Which of the following is a controlling function of hypothalamus:
a) Swallowing
b) Memory
c) Water balance
d) Vision
2.
Which of the following is not a function of sympathetic system:
a) Accelerates the heart beat
b) Contracts the pupils
c) Inhibits the digestive tract
d) Dilates the branches
3.
Chemically, cortisone is:
a) A protein
b) An amino acid
c) A steroid
d) A poly peptide
4.
Excessive secretion of somatotrophin releasing factor during early life leads to:
a) Alzheimer’s disease
b) Epilepsy
c) Acromegaly
d) Grave’s disease
5.
Addison’s disease is caused by excessive secretion of:
a) Adrenocorticotrophic hormone
b) Luteinising hormone
c) Melanophore stimulating hormone
d) Antidiuretic hormone
6.
b
cells of pancrease secrete:
a) Lipase
b) Trypsin
c) Insulin
d) Glucagon
7.
Insulin depresses blood glucose levels by
a) Stimulating conversion of glucose into lipids & proteins.
b) Increasing glycogen synthesis
c) All of the above
d) Increasing cell utilization of glucose
8.
Which of the following is not a function of Progestrone:
a) Thickening & vascularization of uterine wall
b) Development of secondary sexual characters in females
c) Prevention of ripening of follicles
d) Suppressing ovulation
9.
Which of the following is not a similarity between nervous & chemical co-ordination:
a) Both show response to a stimulus instantly
b) Both release messenger chemicals in extracellular spaces of the body
c) Both help in co-ordination of body
d) Both are homeostatic in function
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