What motion is observed in a horse once the ischial arch is passed with a urinary catheter? A) it lowers its head
B) its stomps its left front foot
C) it raises its tail

Option A.

It lowers the head.

Explanation:

The ischial arch is a prominent structure closer to the colliculus seminalis of horse. The ejaculatory duct is lateral to this and correspond to the area of ductus differenc eand vesicular gland opening.

The vesicular glands can be easily catheterized using a small-diammeter, flexible polyethylene catheter or a stylet . The catheter is inserted into the instrument channel of the videoendoscope and serves as a route for direct aspiration of fluid or instillation of pharmacologic solutions for direct treatment.It also helps to guide the scope head into the seminal vesicle .

where is the option.let me know

the correct answer is c   with the systems