A client with renal calculus is scheduled for extracorporeal shock wave lithotripsy (ESWL). What information should the nurse provide to the client about this procedure?
"You will need to be placed under general anesthesia during the procedure."
"The procedure involves the insertion of a scope into your urinary tract to remove the stone."
"High-energy shock waves will be used to break up the stone into smaller fragments."
"You will need to have a urinary catheter inserted after the procedure for several days."
The Correct Answer is C
A. Extracorporeal shock wave lithotripsy (ESWL) does not typically require general anesthesia. It is usually done under sedation or with the use of local anesthesia.
B. The procedure does not involve the insertion of a scope into the urinary tract. ESWL is a non-invasive procedure that uses shock waves to break up the stone from outside the body.
C. This is the correct answer. ESWL involves the use of high-energy shock waves that are focused on the stone to break it up into smaller fragments. The fragments are then passed out of the body through the urine.
D. A urinary catheter is not typically required after ESWL. The client may be encouraged to drink plenty of fluids to help flush out the stone fragments, but a catheter is not usually needed.
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Related Questions
Correct Answer is D
Explanation
A. This statement is not correct. Adequate fluid intake is essential in preventing kidney stones. Reducing fluid intake can increase the concentration of minerals in the urine and promote stone formation.
B. This statement is not correct. A high-protein diet can contribute to the formation of certain types of kidney stones, such as uric acid stones. It is not recommended as a preventive measure.
C. This statement is not correct. Dairy products are an important source of calcium, which is needed for overall health. However, individuals with calcium oxalate stones may need to limit high-oxalate foods in their diet.
D. This is the correct answer. Adequate fluid intake helps dilute urine and reduces the concentration of minerals that can lead to stone formation.
Correct Answer is B
Explanation
A. Extracorporeal shock wave lithotripsy (ESWL) is typically used for smaller stones that can be broken up into smaller fragments and passed more easily. It is not usually recommended for large stones.
B. This is the correct answer. Percutaneous nephrolithotomy (PCNL) is a procedure used to remove larger kidney stones. It involves making a small incision in the back and inserting a nephroscope to directly visualize and remove the stone.
C. Ureteroscopy with laser lithotripsy is used for stones in the ureter, not in the kidney itself.
D. Cystoscopy with stent placement is used for conditions involving the lower urinary tract, such as the urethra and bladder, and is not typically used to remove kidney stones.
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