Its release is stimulated by distensions of cervix, decrease in progesterone level in blood and neural stimuli during parturition and suckling:

Related Mcqs:

1. Level of one of the followings in the blood controls release of thyrotropin releasing factor from the hypothalamus:

   A. Thyroxine B. Cortisone C. Prolactin D. Steroids...

2. Progesterone inhibits further secretion of______from pituitary:

   A. Follicle stimulating hormone B. Luteinizing hormone C. Prolactin D. Vasopressin...

3. The ability to focus on stimuli in which we are interested while resisting distracting stimuli is called ________________?

   A. concentrated attending B. stimulus focusing C. selective attention D. structured perceiving...

4. Release of corticotrophin releasing factor from hypothalamus is controlled by levels of_______in blood:

   A. Thyroxine B. Cortisone C. Prolactin D. Steroids...

5. The fact that, during neural transmission, an impulse is sent to the end of the axon without fading or weakening is known as ___________?

   A. stimulus constancy B. absolute threshold retention C. nondecremental property D. all-or-none property...

6. The structures, which respond when they stimulated by impulse coming via motor neuron, is:

   A. Receptors B. Effectors C. Schwann cells D. both a & b...

7. When a neuron is stimulated, the cell membrane at the point of stimulation undergoes momentary reversal in change called:

   A. Action potential B. Resting potential C. Threshold potential D. None of these...

8. In human females the secretion of estrogen is stimulated by:

   A. Follicle stimulating hormone B. Luteinizing hormone C. Prolactin D. Adrenocorticotropic hormone...

9. Secretion of one of the followings causes decrease volume and osmotic pressure of blood.

   A. Prolactin B. Antidiuretic hormone C. Oxytocin D. Luteinizing hormone...

10. According to the Young-Helmholtz theory, when both red and green sensitive cones are stimulated simultaneously, a person should see:

    A. Green B. Orange C. Red D. Yellow...