A home health nurse is verifying a client's prescribed medications and notes that one medication dose was decreased by half. The client asks the nurse if they can cut the tablets in half. Which of the following actions should the nurse take?

Rationale for correct choices

• deep vein thrombosis (DVT): The client displays classic findings of DVT, including unilateral leg swelling, warmth, inflammation, and increased calf circumference. These findings, paired with a sedentary lifestyle and recent trauma to the leg, strongly indicate development of a thrombus in the affected extremity.

• Unequal leg circumference: The right calf measures 45.72 cm while the left measures 40.64 cm, showing significant unilateral swelling. A difference greater than 3 cm is strongly associated with DVT due to venous obstruction and impaired return, causing fluid accumulation and increased limb girth.

• Ultrasound results: The duplex ultrasound shows loss of venous compressibility and a thrombus in the right leg. These findings are diagnostic for DVT, confirming venous obstruction and establishing the cause of the client’s symptoms and leg swelling.

Rationale for incorrect choices

• undiagnosed fracture: A fracture would typically produce severe pain, deformity, or inability to bear weight, none of which are strongly present. The ultrasound confirms thrombosis, and the symptoms align more with venous obstruction than bone injury.

• cellulitis of a leg bone: Cellulitis usually presents with diffuse skin redness, warmth, and often fever. Although the leg is warm and inflamed, the presence of a venous thrombus on ultrasound and significant calf size difference more accurately support DVT rather than an infectious process.

• Difficulty walking: Difficulty walking can occur from many causes, such as arthritis or recent injury, and is not specific enough to confirm DVT. Objective findings like limb circumference and ultrasound imaging better demonstrate the underlying condition.

Rationale:

A. Stair carpeting is attached with carpet tacks: Loose or improperly secured carpeting on stairs creates a significant tripping hazard, especially for clients with mobility limitations such as a hip fracture. Carpet tacks can cause the edges of the carpet to lift, increasing the risk of falls and further injury.

B. Nonessential items are stored in drawers: Storing nonessential items in drawers does not create an immediate fall risk or safety hazard. Keeping items organized in drawers can actually reduce clutter in walking areas, making the environment safer.

C. Magazines are stacked neatly on the stairs: Even neatly stacked magazines on stairs are a potential tripping hazard. However, the option specifies “neatly stacked,” which implies some order, though ideally items should not be on stairs at all. Carpet tacks pose a more immediate and hidden danger than visible items.

D. End tables are secured to the wall: Securing furniture prevents tipping and provides stability, which enhances safety for clients with mobility limitations. This measure decreases the risk of falls and does not pose a hazard.