Chapter 41 Physiology Questions PDF

Chapter 41- Physiology Questions 1. The average menstrual cycle is approximately \_\_\_28\_\_\_\_\_\_\_\_\_\_\_\_ days in length, beginning with the first day of menstrual bleeding. Ovulation normally occurs mid-cycle on approximately day \_\_\_\_\_14\_\_\_\_\_\_\_\_\_\_. 2. Cells in...

Chapter 41- Physiology Questions 1. The average menstrual cycle is approximately \_\_\_28\_\_\_\_\_\_\_\_\_\_\_\_ days in length, beginning with the first day of menstrual bleeding. Ovulation normally occurs mid-cycle on approximately day \_\_\_\_\_14\_\_\_\_\_\_\_\_\_\_. 2. Cells in the lining of the ruptured ovarian follicle begin to multiply and create a corpus luteum, or yellow body, during the \_\_\_\_\_\_\_\_luteal\_\_\_\_\_ phase. 3. The phase of endometrial regeneration is called the \_\_\_\_\_\_proliferative\_\_\_\_\_\_phase and will last until luteinization of the Graafian follicle around ovulation. 4. The two hormones secreted by the ovary are a. \_\_\_\_\_\_\_\_\_\_\_estrogen\_\_\_\_secreted by the follicles b. \_\_\_\_\_\_\_progesterone\_\_\_\_ secreted by the corpus luteum. 5. The \_\_\_\_\_menstrual\_\_\_\_\_\_\_\_\_\_ phase lasts approximately 1 to 5 days and begins with declining progesterone levels, causing the spiral arterioles to constrict. 6. During what menstrual phase does the endometrium appear hypoechoic with the appearance of the Three-line sign? proliferative 7. \_\_\_polymenorrhea\_\_\_\_\_ is when the menstrual cycle occurs at intervals of less than 21 days. 8. The pouch of Douglas is also known as the \_\_\_rectouterine pouch 9. This phase of the menstrual cycle occurs during days 15-28 and corresponds to the luteal phase of the ovarian cycle. \_\_secretory phase\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ 10. The proliferative phase occurs during days 5-14 and corresponds to the \_\_\_\_\_\_follicular\_\_\_\_ of the ovarian cycle.