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Biology 12 Chapter 18 Chemical Coordination - 19
1.
Which disease is caused due to over secretion of tetra iodothyronin?
a) Dwarfism
b) Grave’s disease
c) Gigantism
d) Hypothyroidism
2.
Which disease is caused due to excess of tri iodothyronin?
a) Dwarfism
b) Gigantism
c) Hypothyroidism
d) Hyperthyroidism
3.
Which disease is caused due to excess of tetra iodothyronin?
a) Gigantism
b) Dwarfism
c) Hyperthyroidism
d) Hypothyroidism
4.
Which disease is caused due to excess of calcitonin?
a) Dwarfism
b) Hyperthyroidism
c) Hypothyroidism
d) Gigantism
5.
What are the symptoms of Grave’s disease?
a) Increased breathing rate
b) Irregular heart beat
c) All of these
d) High metabolic rate
6.
What are the symptoms of Grave’s disease?
a) All of these
b) Weight loss
c) Sweating
d) Rapid heart beat
7.
What are the symptoms of Grave’s disease?
a) All of these
b) Weight loss
c) Sweating
d) Increased body temperature
8.
What is exophthalmia?
a) Protrusion of the lungs
b) Protrusion of the eyeballs
c) Protrusion of the kidneys
d) Protrusion of the nasal cavity
9.
What is the main cause of exophthalmia?
a) Hypothyroidism
b) Dwarfism
c) Grave’s disease
d) Gigantism
10.
What is the classical symptom of hyperthyroidism?
a) Dwarfism
b) Gigantism
c) Exophthalmia
d) Hypothyroidism
11.
Which hormones are released from kidney?
a) Thyroxin
b) Renin
c) Oxytocin
d) Calcitonin
12.
Which hormones are released from kidney?
a) Thyroxin
b) Calcitonin
c) Calcitriol
d) Oxytocin
13.
Which hormones are released from kidney?
a) Oxytocin
b) Thyroxin
c) Erythropoietin
d) Calcitonin
14.
Which hormone monitors blood pressure and takes corrective action if it drops?
a) Erythropoietin
b) Calcitriol
c) Calcitonin
d) Renin
15.
Which hormone acts on the bone marrow to increase the production of RBCs?
a) Calcitriol
b) Renin
c) Erythropoietin
d) Calcitonin
16.
Which hormone acts on the bone marrow to increase the production of RBCs?
a) Calcitonin
b) EPO
c) Calcitriol
d) Renin
17.
Which hormone is released due to bleeding?
a) Renin
b) Calcitonin
c) Calcitriol
d) EPO
18.
Which hormone is released due to bleeding?
a) Calcitonin
b) Calcitriol
c) Erythropoietin
d) Renin
19.
Which hormone is released when moving to high altitudes?
a) Calcitonin
b) Calcitriol
c) EPO
d) Renin
20.
Which hormone is released when moving to high altitudes?
a) Calcitriol
b) Renin
c) Calcitonin
d) Erythropoietin
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