Question

which of the following provides visualization of the urinary bladder?
cystoscopy
glomerular filtration rate
computed tomography
urinalysis

Explanation:

Cystoscopy is a procedure that uses a cystoscope to directly visualize the urinary bladder. Glomerular filtration rate measures kidney - function, computed tomography can image the bladder but is not as direct for bladder - specific visualization as cystoscopy, and urinalysis examines urine components, not bladder visualization.

Answer:

A. cystoscopy