A client with urine retention related to a complete prostatic obstruction requires a urinary catheter to drain the bladder. Which type of catheter is most appropriate for a client that has an obstructed urethra?
Straight catheter.
Indwelling urethral catheter
Suprapubic catheter
Intermittent urethral catheter
The Correct Answer is C
A. Straight catheter: A straight catheter is used for intermittent catheterization and cannot bypass a complete obstruction.
B. Indwelling urethral catheter: A urethral catheter may not be able to pass through a completely obstructed urethra.
C. Suprapubic catheter: A suprapubic catheter is placed directly into the bladder through the abdominal wall, bypassing the obstructed urethra, making it the best option for this client.
D. Intermittent urethral catheter: Like a straight catheter, an intermittent urethral catheter will not work if the urethra is completely obstructed.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. 46-year-old with a low neutrophil count: Neutrophils are essential for fighting infection. A low neutrophil count (neutropenia) significantly increases infection risk, making this the highest-priority patient.
B. 59-year-old seven days post abdominal surgery: While postoperative patients are at risk for infection, the greatest risk is within the first few days after surgery. By day seven, the risk decreases if no signs of infection are present.
C. 82-year-old with a history of leukemia ten years ago: While leukemia can affect the immune system, a history of leukemia from ten years ago is less concerning than an active condition causing immunosuppression.
D. 62-year-old on antibiotic therapy: While antibiotics can disrupt normal flora and increase the risk of infections like Clostridioides difficile, this risk is lower than that of a patient with neutropenia.
Correct Answer is A
Explanation
A. Placing an indwelling urinary catheter: Indwelling urinary catheters are a leading cause of catheter-associated urinary tract infections (CAUTIs), which are common healthcare-associated infections.
B. Administering medications through an NG tube: While NG tubes can introduce bacteria, they are not as high-risk as urinary catheters, which provide a direct route for infection.
C. Changing a sacral wound dressing: While wounds can become infected, proper wound care techniques minimize risk. Urinary catheters pose a greater risk due to prolonged exposure to bacteria.
D. Replacing an ostomy appliance: While maintaining hygiene is important, ostomy appliances are not a major source of healthcare-associated infections compared to urinary catheters.
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