Descent of the Testicles (Exam 3) Flashcards
Once the testicle goes through the inguinal canal, the ______ becomes _____, and _____ becomes ______.
parietal peritoneum –> parietal vaginal tunic
visceral peritoneum –> visceral vaginal tunic
As the testicle moves through the deep inguinal ring, it picks up the transverse abdominal fascia and becomes _______.
internal spermatic fascia
________ is a muscle located in the scrotal skin.
tunica dartos
Term for layer of loose connective tissue deep to the abdominal skin
external spermatic fascia in scrotum
What 3 ligaments are associated with the testicles?
proper ligament of testis
ligament of the tail of the epididymis
scrotal ligament
Spermatic cord consists of:
vessels, lymphatics, nerves
ductus deferens w/ mesoductus deferens
visceral lamina of vagina tunic
Term for mesentery around ductus deferens
mesofuniculus
Term for castrated bull
steer
Term for castrated male horse
gelding
Term for uncastrated male horse
stallion
What is the hCG challenge test?
human test which checks testosterone levels (can be used in horses)
What is a “proud cut” in horses?
part of testicle left in animal during castration
Term for retained testicles
cryptorchidism
Slang term for permanent inguinal retention of testicles in horses
“high-flanker”
4 types of cryptorchidism
- temporary inguinal retention
- permanent inguinal retention
- complete abdominal retention
- incomplete abdominal retention