Normal parturition part 2

Question 1

duration of 1st stage labor:

buffalo and mare

Answer 1

1-12hrs

Question 2

duration of 1st stage labor

bitch and cow

Answer 2

4-24hrs

Question 3

duration of 1st stage labor

sow

Answer 3

12-24

Question 4

duration of 1st stage labor

ewe

Answer 4

6-12

Question 5

duration of 1st stage labor

cat

Answer 5

2-12

Question 6

In polytocous species (bitch, sow and queen) 40-45% of fetuses normally delivered in anterioir t/f

Answer 6

posterioir f

Question 7

In polytocous species (bitch, sow and queen) 40-45% of fetuses normally delivered in anterioir t/f

Answer 7

posterioir f

Question 8

white glistening structure protruding from the vulva during 2nd stage labor

Answer 8

amnion

• eto din yung tinatanggal to prevent suffocation

Question 9

the umbilical cord should be removed immediately t.f

Answer 9

f - remove after a few minutes to esnure maximal blood flow

Question 10

cow buffalo 2nd stage and 3rd stage of labor

Answer 10

30min-3 hrs
12-16hours

Question 11

buffalo 2nd and 3rd stage

Answer 11

45-90
7-12 hrs

Question 12

mare 2nd and 3rd stage of labor

Answer 12

30min
30min to 3 hours

Question 13

ewe/doe 2nd and 3rd stage of labor

Answer 13

30 min to 1hr
3-6 hours

Question 14

sow 2dns and 3rd stage of labor

Answer 14

30min to 4hr
after 2-3 piglets of 4 hours after farrowing

Question 15

bitch 2nd and 3rd stage of labor

Answer 15

1st puppy within 2 hours; 5-60mins b/w puppies total time up to 24 hours

along with puppy or 2 hours after last puppy/kitten

Question 16

queen 2nd and 3rd stage of laboR

Answer 16

1ST kitten w/n 5-60min; bet 5-60mins
along with puppy or 2 hours after last puppy/kitten

Question 17

Cessation of regular abdominal contractions
Decreased amplitude of myometrial contractions

what stage?

Answer 17

3

Question 18

Weakening of acellular layer of adhesive protein ‘glue line’ between cotyledonary and caruncular epithelium leads to

Answer 18

placental separation

Question 19

Collagenization of placentome and flattening of maternal crypt epithelium in cow (starts last ___ days of gestation)

Answer 19

5

Question 20

the fetal villi are drawn out of the crypts via

Answer 20

allantochorionic sac is inverted and as sac is ‘rolled down’ the cornua,

Question 21

causes release of oxytocin

Answer 21

sucking reflex