Final answer:
The most appropriate type of catheter for a client with urine retention related to a complete prostatic obstruction is a suprapubic catheter. A suprapubic catheter is inserted into the bladder through a small incision in the lower abdomen, bypassing the obstructed urethra.
Step-by-step explanation:
The most appropriate type of catheter for a client with urine retention related to a complete prostatic obstruction is A) Suprapubic catheter. A suprapubic catheter is inserted into the bladder through a small incision in the lower abdomen, bypassing the obstructed urethra. This allows for continuous drainage of the urine.