Question

Mr. Carolis, age 81, has just had a total hip replacement. He has a history of poor nutrition. Postoperatively, he has an in-dwelling urinary catheter. Which of these factors puts Mr. Carolis most at risk for developing an infection?

a) Age
b) Poor nutrition
c) Surgery
d) In-dwelling urinary catheter

Answer 1

An in-dwelling urinary catheter is the factor that most significantly increases Mr. Carolis's risk for developing an infection, as it can introduce bacteria into the urinary tract.

Step-by-step explanation:

Among the factors listed in the question, the presence of an in-dwelling urinary catheter puts Mr. Carolis most at risk for developing an infection.

Although age, poor nutrition, and undergoing surgery are all risk factors for infection, the use of urinary catheters is particularly linked to urinary tract infections (UTIs), especially in the hospital environment.

Catheters can serve as a conduit for bacteria to enter the urinary tract, leading to potential infections. Additionally, immobilization due to hip surgery can increase the risk of UTI and other infections.