Exam 2

Horse shot with arrow in chest - what structure was injured? (Pink arrow)

Cranial Vena Cava

What the term for a characteristics that is observed, such as morphology, color, behaviors, etc

Phenotype

What is the caudal most accessory sex gland located on the urethra in the male equine?

Bulbourethralis gland

For a liver biopsy, describe the structures your needle will pass from superficial to deep?

Skin, intercostal muscles, costal pleura, pleural cavity, diaphragmatic pleura, diaphragm

Unlike the canine, In the equine they do not have the projections like (Renal Recess) collecting duct that drain urine from the medulla of the kidney into the renal pelvis

Terminal Recess

What is the circled portion seen in the female reproductive system in the horse?

External Cervical Ostium

What is labeled?

Tail of the epididymis

Fetus in a sac within a sac. What sac are they most directly in?

Amnion

 What two factors control the development of testes

TDF

Sex Determing Region Y

What causes degenertation and recession of the paramesonephric ducts?

Anti-Mullerain Hormone-AMH signals male repro development

What is responsible for the physical decent of the testes?

gubernaculum

what is the artery being palpated for a pulse?

Transverse Facial Artery

What are the borders of the Viborg triangle? What is the signifcance?

Rostral border is the mandible

Caudal Border is the maxillary vein

Ventral border is the linguinal facial vein

This triamgle provides surgical access to the gutteral pouch

Age the following

What is the following artery/vein on #6

Paraconal interventricular branch

Where is the apex of the heart located in the equine thoracic cavity?

5 intercostal

What is the structure in the oral cavity of the equine

corniculate process of the arytenoid

What organs are supped by the branches of the celiac artery in equine?

stomach

spleen

pancreas

duodenum

What vessels will you be able to palpate a pulse?

What 2 cells are involved in the 2-Cell, 2-Gonadotropin Model in the male?

Sertoli cell and Leydig cell