Podcast
Questions and Answers
What is the primary function of human chorionic gonadotropin (HCG) during pregnancy?
What is the primary function of human chorionic gonadotropin (HCG) during pregnancy?
- To stimulate ovulation
- To prevent corpus luteum degeneration (correct)
- To regulate estrogen levels
- To induce menstruation
During the proliferative phase of the endometrial cycle, what is the primary effect of estrogen?
During the proliferative phase of the endometrial cycle, what is the primary effect of estrogen?
- Maintaining the corpus luteum
- Inducing menstruation
- Stimulating the growth of endometrial glands (correct)
- Regulating the thickness of the stroma
What is the primary consequence of a decline in LH levels below a certain threshold in the ovarian cycle?
What is the primary consequence of a decline in LH levels below a certain threshold in the ovarian cycle?
- Corpus luteum degeneration (correct)
- HCG secretion
- Stimulated ovulation
- Increased estrogen production
During pregnancy, what is the primary mechanism that prevents the recycling of the ovarian cycle?
During pregnancy, what is the primary mechanism that prevents the recycling of the ovarian cycle?
What is the characteristic of the stroma during the proliferative phase of the endometrial cycle?
What is the characteristic of the stroma during the proliferative phase of the endometrial cycle?
What is the primary consequence of a positive feedback mechanism on the pituitary in the ovarian cycle?
What is the primary consequence of a positive feedback mechanism on the pituitary in the ovarian cycle?
What is the primary hormone responsible for the secretory phase of the endometrium?
What is the primary hormone responsible for the secretory phase of the endometrium?
During which phase of the menstrual cycle does the endometrium undergo the most significant thickening and ripening?
During which phase of the menstrual cycle does the endometrium undergo the most significant thickening and ripening?
What is the name of the layer of the endometrium that does not undergo cyclic changes and is responsible for regenerating the endometrium after menstruation?
What is the name of the layer of the endometrium that does not undergo cyclic changes and is responsible for regenerating the endometrium after menstruation?
What is the primary mechanism responsible for the onset of menstruation?
What is the primary mechanism responsible for the onset of menstruation?
What is the name of the process by which the spiral arteries become clearly visible and coiled during the secretory phase?
What is the name of the process by which the spiral arteries become clearly visible and coiled during the secretory phase?
What is the approximate thickness of the endometrium during the secretory phase?
What is the approximate thickness of the endometrium during the secretory phase?
What is the primary function of the follicular phase in the ovarian cycle?
What is the primary function of the follicular phase in the ovarian cycle?
What is the fate of follicles that do not reach maturity during the follicular phase?
What is the fate of follicles that do not reach maturity during the follicular phase?
What is the diameter of a mature Graffian follicle?
What is the diameter of a mature Graffian follicle?
What is the structure that surrounds the oocyte in a mature Graffian follicle?
What is the structure that surrounds the oocyte in a mature Graffian follicle?
What is the definition of ovulation?
What is the definition of ovulation?
What hormone is produced by the follicular phase?
What hormone is produced by the follicular phase?
