Parturition Flashcards
Act of giving birth
Parturition
Hormone that causes contractions in labor
Oxytocin
Process When the organ wastes away because it is not used
Atrophy
Pregnancy hormone
Progesterone
Involves dilation of cervix, passage of fetus and placenta
Labor
This animal shows sign of parturition when it has a swollen udder and its hip and tail head has a sunken appearance
cow
The time of birth in cow is near when the embryonic membrane or ____ appears from the vulva
Water bag
This animal is near parturition when its sweats excessively
mare
This animal is near parturition when it refuses meals and it vomits
bitch
This animal is near parturition when it pulls out his fur to line its nest.
Does
Towards the end of pregnancy, the corpus luteum reduces its production of ______, hence increasing the hormone production of (3 hormones)
progesterone
- estrogen
- oxytocin
- relaxin
Hormone that relaxes pelvic muscles, cartilage, and ligaments to get ready for labor
Relaxin
Acts together with oxytocin to cause contractions in the uterus
Estrogen
Hormone that stimulates milk production
prolactin
The first milk produced by the mother should ingested by the newborn
colostrum