A nurse is assisting with the care of a client who is verbalizing their desire for natural family planning as a method of contraception. Which of the following responses should the nurse make?

A. Clamp the urinary catheter tubing: Clamping the catheter tubing is not appropriate because it can lead to bladder distention, increased pressure, and risk of bladder rupture. Maintaining continuous drainage is essential to prevent complications following prostate surgery.

B. Replace the indwelling urinary catheter with a smaller diameter catheter: Replacing the catheter is not the first intervention when clots and dark red blood are present. Smaller diameter catheters would actually be less effective in clearing clots and could worsen the blockage.

C. Irrigate the bladder with 20 to 30 mL of 0.9% sodium chloride irrigation: Manual irrigation helps to clear clots that may be obstructing the catheter, promoting continued drainage and reducing the risk of bladder distention. Gentle irrigation is the appropriate first step to manage clot formation.

D. Allow the tubing to hang below the drainage bag: The drainage tubing should always be positioned above the collection bag to maintain gravitational drainage. Letting the tubing hang below the bag would impair drainage and could lead to backflow and infection.

A. Amyloid plaque: Amyloid plaque buildup is characteristic of Alzheimer’s disease, a chronic, progressive form of dementia. While dementia can increase the overall risk for delirium, amyloid plaques themselves are not an immediate trigger for acute confusion like delirium.

B. Urinary tract infection: Urinary tract infections are a common reversible cause of delirium, especially in older adults. Infections can trigger a systemic inflammatory response and disrupt normal brain function, leading to sudden-onset confusion, disorientation, and restlessness due to systemic inflammation and changes in metabolic balance.

C. High cholesterol: High cholesterol contributes to long-term cardiovascular risks, such as atherosclerosis and stroke, but it is not directly linked to the sudden cognitive changes seen in delirium. It does not cause the acute neurological dysfunction characteristic of delirium.

D. Hypersomnia: Hypersomnia, or excessive daytime sleepiness, may reflect underlying sleep disorders or other chronic conditions, but it is not recognized as a common direct cause of delirium. Acute changes in mental status are more often tied to factors like infection, medications, or metabolic disturbances.