Repro 7

Question 1

What secretes human chorionic gonadotropin (hCG)?

Answer 1

chorionic villi

Question 2

human chorionic gonadotropin

Answer 2

stimulates testosterone production in developing testes in male fetuses
-a hormone detected by pregnancy tests

Question 3

After 7 weeks of development, th e _____ takes over hormone production instead of embryo.

Answer 3

placenta

Question 4

progesterone and estrogen effects

Answer 4

• negative feedback to hypothalamus prevent follicle development
• estrogen develop milk secreting ducts
• progesterone maintain endometrium and suppress contractions
• corpus luteum degenerates

Question 5

human placental lactose (hPL)

Answer 5

• similar to growth hormone

- alters mother’s glucose and fatty acid metabolism to support fetal growth

Question 6

labor

Answer 6

rhythmic contractions of the uterus

Question 7

REVIEW

Answer 7

PARTURITION POSITIVE FEEDBACK LOOP ☠️

Question 8

mammary glands

Answer 8

secrete milk during lactation

Question 9

Mammary glands further develop during pregnancy due to..

Answer 9

estrogen, growth hormone, and cortisol

Question 10

In final development, progesterone converts duct epithelium into a..?

Answer 10

secretory structure

Question 11

prolactin

Answer 11

controls milk secretion

Question 12

T/F; progesterone and estrogen inhibit milk production

Answer 12

TRUUUU

Question 13

oxytocin and lactation

Answer 13

causes smooth muscle contraction to eject milk

Question 14

What happens in menopause?

Answer 14

• approximately 40 years after first menstrual cycle
• run out of follicles
• ovaries no longer respond to gonadotropins

Question 15

perimenopause

Answer 15

years leading up to menopause where person experiences irregular cycle, missed periods..

Question 16

andropause

Answer 16

testosterone production decreases with age

-decrease in lending cells