Male Repro Failure 1

Question 1

conditions interfering with the ability of the male to complete copulation successfully

Answer 1

impotentia coeundi

Question 2

conditions resulting in conception failure after normal copulation

Answer 2

impotentia generandi

Question 3

poor libidio is most commonly a misdiagnosis of a ______ problem

Answer 3

management

Question 4

poor libido can be associated with ______-secreting neoplasia

Answer 4

estrogen (sertoli cell tumor)

Question 5

male or female dog travels for mating?

Answer 5

female

Question 6

failure to attain a normal erection, cause of inability to achieve intromission

Answer 6

erectile dysfunction

Question 7

requirements for erection

Answer 7

neurologic input, occlusion of venous outflow, ICM contraction (increased blood flow and pressure)

Question 8

tx for hemospermia in stallion d/t rent in corpus pongiosum

Answer 8

none (breed by AI)

Question 9

etiology of broken penis in the bull

Answer 9

rupture of tunica albuginea

Question 10

cause of ruptured tunica albuginea in the bull (aka broken penis)

Answer 10

torque on penis during erection

Question 11

most common site of broken penis in the bull

Answer 11

distal to sigmoid flexure (near insertion of retractor penis)

Question 12

classic historical scenario leading to broken penis in bull

Answer 12

heavy, mature bull breeding small heifer, heifer collapses during thrust causing torque

Question 13

main clinical sign of broken penis in the bull

Answer 13

preputial swelling cranial to scrotum (+/- abscessation, prolapse of internal preputial lamina or penis and secondary trauma)

Question 14

a bull should be worth at least $_____ to merit treatment of broken penis

Answer 14

5000

Question 15

tx for broken penis

Answer 15

isolate until next season, abx, daily massage of area to deter adhesion formation (don’t incise)

Question 16

abx of choice in treating broken penis

Answer 16

LA-200, hexasol

Question 17

LA-200 withdrawal period

Answer 17

28 days

Question 18

hexasol withdrawal period

Answer 18

21 days

Question 19

tx for chronic broken penis in bull

Answer 19

don’t treat (can treat like acute with concurrent tx for paraphimosis if present)

Question 20

spiraling of the penis that normally occurs after intromission takes place prematurely, making intromission impossible

Answer 20

corkscrew penis

Question 21

tx for corkscrew penis

Answer 21

cull (heritable)

Question 22

pregnancy rate with corkscrew penis

Answer 22

low pregnancy first season, nothing after

Question 23

fibrous attachment of lamina interna to free portion of penile tip; penis fails to protrude fully and may deviate ventrally

Answer 23

persistent penile frenulum

Question 24

age at which the penile frenulum is typically disrupted

Answer 24

puberty

Question 25

tx for persistent penile frenulum

Answer 25

cull (or sx disrupt and only use bull to produce commercial stock)

Question 26

species in which congenital shortness of the penis is a concern (may be d/t absence of sigmoid flexure)

Answer 26

bull, buck, boar

Question 27

species in which persistent penile frenulum is a concern

Answer 27

bull, dog, boar, camelids

Question 28

congenital abnormality where the urethral orifice is in an abnormal location (penile, scrotal, perineal)

Answer 28

hypospadias

Question 29

species in which hypospadias is common

Answer 29

dog, buck