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
Types of malpresentation
- Normal presentation
- Hind Legs extended
- Foreleg retained
- Head bent backward
- Upside down
- Backward with feet retained
- Backward and Upside down
This is done when the fetus inside the mother is dead
Dismemberment
The period that follows immediately after parturition
Postpartum period
What are the common lookouts after parturition?
- Make sure the young is licked dry
- The young drink the colostrum
- The placenta is expelled to avoid infection
When the calf has low levels of calcium which causes partial paralysis of muscles
Milk fever
Signs of milk fever
limp tail
dragging of hind feet
Treatment for milk fever
calcium injections
In this animal, the young’s teeth should be clipped to avoid hurting the mother when it nurses
Swine
The foal is checked for bowel movement in the next 24 hours, if none, _____ is injected
enema