Test Preparation on Chemistry - Chemical Coordination and Control

1.

By which structure, the hypothalamus is connected with the anterior lobe of the pituitary gland?

1Dendrites of neurohypophysis
2Axons of neurohypophysis
3Bands of white fibers from cerebellar region
4Hypophysial portal system

2.

If secretary cells of GHRH are damaged then ......

1The process of cell division will be adversely affected
2Urine amount will increase
3Sugar level in blood increases
4ADH secretion will increase

3.

Which of the following hormone is directly acting on tissue cells?

1STH
2TSH
3LTH
4ACTH

4.

Which of the following is not effect of GH?

1Dwarfism
2Cretinism
3Development of all tissue
4Giantism

5.

Which of the following is correct for somatotropic hormone?

1Less secretions of it causes Giantism
2More secretion of it causes Dwarfism
3Optimal secretion of it can retards protein synthesis
4In adult, its more secretion causes enlargement of lower jaw

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