Persistent Mating-Induced Endometritis (PMIE) Quiz

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What is the role of spermatozoa in the uterine lumen?

Induce an inflammatory response to aid in pregnancy establishment (correct)

Prevent the release of PGF2α

Aid in physical drainage of the uterus

Cause pathological endometritis

What happens if persistent endometritis occurs after 4-5 days of diestrous?

Increases progesterone levels

Uterine lumen becomes incompatible with embryonic survival (correct)

Delays embryo descent into the uterine lumen

Promotes luteolysis

How do resistant mares respond to induced infection?

Experience premature release of PGF2α

Suffer from delayed uterine clearance

Undergo decline of progesterone

Eliminate induced infection without treatment (correct)

What is the consequence of premature release of PGF2α?

Luteolysis and decline of progesterone Signup and view all the answers

What is the purpose of the uterine inflammatory response induced by spermatozoa?

Aid in removing excess sperm and debris from the uterus Signup and view all the answers

What is the recommended treatment for delayed ovulation?

GnRH analogue (Receptal/Gynarich 2.5 ml i.m) Signup and view all the answers

How is anovulation diagnosed?

Ovarian palpation or transrectal ultrasonography Signup and view all the answers

What may be the cause of fertilization failure?

Defective ovum Signup and view all the answers

How is luteal insufficiency treated?

500 mg of progesterone depot on 5th, 10th and 20th day after AI Signup and view all the answers

What is the recommended approach to induce accessory CL or luteinized foll?

Give hCG or GnRH analogue 11-13 days after breeding Signup and view all the answers

What is the recommended treatment for delayed ovulation in cows?

GnRH analogue (Receptal/Gynarich 2.5 ml i.m) Signup and view all the answers

How is anovulation diagnosed in cows?

Transrectal ultrasonography 7-10 days after estrus Signup and view all the answers

What could be the reason for fertilization failure in cows?

Defective ovum Signup and view all the answers

How is luteal insufficiency treated in cows?

500 mg of progesterone depot on 5th, 10th and 20th day after AI Signup and view all the answers

What is the purpose of giving hCG or GnRH analogue 11-13 days after breeding in cows?

To induce accessory CL or luteinized follicles Signup and view all the answers