Question

in which condition would you find transillumination of the scrotum on a physical exam?
epididymitis
hydrocele
orchitis
varicocele
testicular torsion

Explanation:

Transillumination of the scrotum occurs when there is fluid accumulation. A hydrocele is a collection of fluid around the testicle, which allows light to pass through (transilluminate). Epididymitis is inflammation of the epididymis (usually due to infection), orchitis is inflammation of the testicle (often from mumps virus or infection), varicocele is a swelling of veins in the scrotum (like varicose veins), and testicular torsion is a twisting of the spermatic cord (causing reduced blood flow). Only hydrocele has the fluid that enables transillumination.

Answer:

B. Hydrocele