lifestyle nutrition

Question 1

maternal obesity

Answer 1

relates to fetal obesity! placental changes, gain too much already

Question 2

when can mom lose weight and improve outcomes

Answer 2

pre pregnancy!

Question 3

obese baby- why a problem?

Answer 3

overweight adults

Question 4

placenta function

Answer 4

vascular, acts like lung, kidney, and metabolism.

Question 5

human chorionic villi first> second semester

Answer 5

thick, complete cytotrophoblast> less cells with larger fetal vessels;s pm edges

Question 6

cell types in placenta

Answer 6

synctotrophoblast, cytotrophoblast, hofbaeur, endothelial cells

Question 7

endocrine function

Answer 7

peptide hormones and steroid hormones

Question 8

peptide hormones:

Answer 8

HCG (increase estradiol, made by synctio), HPL: lvl matches maternal weight, decrease glucose utilizaitions

Question 9

steroid hormone

Answer 9

progesterone: implantation, estrogen: increase secretary endometrium

Question 10

hCg

Answer 10

PEPTIDE, secreted by synctiotrophoblast, maintain preg

Question 11

hPl

Answer 11

maternal level = placental weight, affect insulin .. shift glucose availability to fetus

Question 12

infant supplements

Answer 12

vit D (all), iron (human fed), fluoride, food allergens