Module 12

Question 1

Testosterone in males

Answer 1

Libido
Bone mass
Fat distribution

Question 2

Testosterone in females

Answer 2

Libido
Growth/repair of reproductive tissues

Question 3

FSH in males

Answer 3

Spermatogenesis

Question 4

FSH in females

Answer 4

Oogenesis

Question 5

LH in males
Females

Answer 5

Secretion of testosterone

Maintains structure / secretory function of corpus luteum

Question 6

What do these hormone do during pregnancy
HCG
Estrogen
Progesterone
Relaxin

Answer 6

Stim. Corpus luteum to prod. Progesterone

Develops female sex traits

Helps uterus grow, no contractions

Helps body loosen up to stretch

Question 7

Testes produce
Ovaries produce

Answer 7

Spermatozoa
Oocye

Question 8

How is sperm delivered

Answer 8

Testes, epididymis, ductus deferens, ejaculatory duct, urethra

Question 9

Where is sperm produced

Answer 9

Seminiferous tubules

Question 10

What does the epididymis do to sperm

Answer 10

Non motile becomes motile

Question 11

What is semen

Answer 11

Sperm and the accessory gland secretions

Question 12

What is seminal fluid

Answer 12

Ionic and nutrients secretion

Question 13

What does the seminal vesicles do

Answer 13

Contains fructose, prostaglandins, fibrinogen

Question 14

Prostate gland does what

Answer 14

Secretes fluid
Activates sperm

Question 15

Bulbourethral glands

Answer 15

Lubricating properties
Cleaned urethra

Question 16

Ovaries does what

Answer 16

Make gametes (ova)
Sex hormones

Question 17

How does the oocye move from the ovaries after it’s been expelled

Answer 17

Beating cilia - current that carry
Peristalsis - toward uterus

Question 18

How does the compound alveolar ducts pass milk?

Answer 18

Through the lactiferous ducts

Question 19

Baby growth spurts

Answer 19

1-3 weeks
6-8 weeks
3 months
6 months

Question 20

What does progesterone do

Answer 20

Stim. Endometrial growth, stops contraction

Question 21

What is the uterine cycle

Answer 21

Series of changes the uterine endometrium goes through each month bc of hormones

Question 22

The uterine cycle phases

Answer 22

Menstrual - endometrium sheds
Proliferative - endometrium rebuilds
Secretory - endometrium prepares for implantation

Question 23

How does the endometrium shed?

Answer 23

Spiral arteries kink and spasm to kill the cells and begins digesting itself
Spiral arteries constrict and suddenly relax

Question 24

What does the corpus luteum do if pregnancy occurs

Answer 24

Produces hormones until placenta takes over

Question 25

First trimester

Answer 25

All rudimentary organs begin to develop

Question 26

Second trimester

Answer 26

Complex organs
Skeletal system
Human shape

Question 27

Third semester

Answer 27

Functional organs
Largest weight change
Pushers mother organs out of the way