A nurse is reviewing a client's cardiac rhythm strips and notes a constant P-R interval of
0.35 seconds. Which of the following dysrhythmias is the client displaying?

Choice A rationale:

Looping the tubing so that it is lower than the collection bag creates a dependent loop where urine can pool, increasing the risk of UTI. This practice should be avoided as it can lead to bacterial contamination and subsequent infections.

Choice B rationale:

Keeping the urinary bag at bladder level when ambulating helps maintain a continuous flow of urine into the collection bag without creating dependent loops. This practice minimizes the risk of bacterial contamination and reduces the chances of acquiring a UTI.

Choice C rationale:

Obtaining urinary samples by disconnecting the tubing connections is not recommended. This procedure can introduce bacteria into the urinary system, increasing the risk of UTI. Sterile techniques, such as using a catheter port for sampling, should be followed to minimize the risk of infection.

Choice D rationale:

Securing the catheter to the client's thigh is essential to prevent tension and pulling on the catheter, which can cause trauma to the urethra. However, securing the catheter alone does not minimize the risk of UTI. Proper hygiene, closed drainage system, and maintaining a continuous flow of urine into the collection bag are key factors in preventing UTIs in clients with indwelling urinary catheters.

A. Incorrect. Headache can be associated with various conditions, but it is not a specific manifestation of hypovolemia.
B. Incorrect. Shortness of breath can occur in conditions affecting the respiratory system, such as pneumonia or asthma, but it is not a primary manifestation of hypovolemia.
C. Correct. Dizziness is a common manifestation of hypovolemia due to decreased blood volume and inadequate perfusion to the brain.
D. Incorrect. Epistaxis (nosebleed) might not be directly related to hypovolemia. It could be associated with other factors, such as dry air or nasal irritation.