Normally proliferative phase of menstrual cycle in human female is from…..to …….days.
a) 1-5
b) 6-14
c) 15-28
d) 1-28
Explanation: proliferative phase also known as preovulatory phase
Under the influence of which hormone rising blood level, the basal layer of the endometrium generates a new functional layer?
a) progesterone
b) prostaglandins
c) estrogen
d) cortisone
Explanation The principal role of estrogens in human pregnancy is to stimulate uterine growth and increase uterine blood flow. Estrogens also affect breast development in preparation for lactation.
During the proliferative phase when the estrogen level rise in blood, what happen to the endometrium?
a) becomes velvety
b) becomes thick
c) becomes well vascularized
d) all of these
Normally the cervical mucus is……….
a) thick
b) sticky
c) thin
d) both a and b
During the proliferative phase when the estrogen level rise in blood, what happen to cervical mucus?
a) thin
b) crystalline
c) thick and sticky
d) both a and b
Explanation it is because the passage of sperm into the uterus is facilitated
Ovulation takes place at the end of ……
a) menstrual phase
b) proliferative phase
c) secretory phase
d) any time
Explanation day 14 of the menstrual cycle normally
