EQN 4020 Study Guide - Midterm Guide: Obstructed Labour, Milk Fever, Udder
16 Apr 2016
School
Department
Course
Professor
Document Summary
Stage 1 (up to 2-3 days to complete: relaxaion of pelvic ligaments, relaxaion & dilaion of cervix, fetus changes posiion, placental membranes push on cervix by contracions of uterus. Stage 2: allantois ruptures, amnioic sac ruptures, fetus expelled from uterus by. Stage 3: expulsion of fetal membranes, uterine involuion (rolling/turning in) Maternal-fetal disproporion: fetus too large for pelvis. Failure of the cervix to dilate (stage 1: if fetus malposiioned or uterus twisted. Obstrucion of vagina (stage 2: too much pelvic fat in heifers. Failure of vulva or vagina to dilate (stage 1: more common in heifers. Uterine torsion uterus twists around long axis (stage 1) Uterine ineria (inacivity) (stage 1 and 2: milk fever or exhausion. Popm*4230 - animal health midterm 2 review reproducive health management- 1 | p a g e. Obturator nerve paralysis: calving too ight. Prolapsed uterus: diicult calving, or milk fever. Voluntary waiing period =~50 days in milk (dim)
