A nurse is providing discharge teaching to a client who has GERD.
Which of the following information should the nurse include?

Choice A rationale

Measuring the client's legs with a tape measure is the correct action to ensure proper sizing of the antiembolic stockings. Correct sizing is critical for effective venous compression and to prevent complications such as skin irritation, tissue damage, or impaired circulation. Stockings that are too tight can act as a tourniquet, while those that are too loose will not provide the necessary graduated compression to facilitate venous return and prevent blood stasis, which is the underlying cause of deep-vein thrombosis. This precise measurement ensures the stockings fit snugly and provide optimal therapeutic benefit.

Choice B rationale

Removing the stockings every 24 hours is an insufficient interval for skin integrity checks and to allow for proper cleaning and assessment. The standard practice involves removing antiembolic stockings at least twice daily for a short period. This allows the nurse to inspect the client's skin for any signs of pressure, irritation, or breakdown, and to perform hygiene. Prolonged, continuous wear without breaks can compromise skin integrity and increase the risk of developing pressure injuries, especially in a client who is less mobile due to their condition.

Choice C rationale

Folding the stockings at the top is a harmful and dangerous practice. Folding creates a constrictive band around the client's leg, which acts as a tourniquet. This constriction impedes venous and lymphatic return, leading to increased risk of blood stasis, edema, and tissue damage. The pressure from the folded band can severely compromise circulation and potentially worsen the client's underlying deep-vein thrombosis. The stockings should be smooth and wrinkle-free to provide uniform graduated compression.

Choice D rationale

Massaging the legs of a client with deep-vein thrombosis (DVT) is contraindicated and can be extremely dangerous. Massaging can dislodge the thrombus (blood clot) from the venous wall. If the clot becomes dislodged, it can travel through the bloodstream, leading to a pulmonary embolism (PE), a life-threatening condition where the clot obstructs a pulmonary artery in the lungs. Therefore, any form of massage or direct pressure on the affected limb is strictly avoided to prevent this potentially fatal complication. *.

Choice A rationale

While larger gauge catheters (e.g., 18-gauge) are used for rapid infusion, they also cause more trauma to the vein's intimal layer during insertion. This trauma can trigger a localized inflammatory response, increasing the risk of phlebitis, which is inflammation of the vein. Smaller gauge catheters (e.g., 22-24 gauge) cause less trauma and are preferred for routine fluid administration to prevent this complication.

Choice B rationale

The non-dominant arm is the preferred site for IV access whenever possible. Using the non-dominant arm allows the client to maintain more normal function and independence with daily activities, as they can still use their dominant hand without the restriction of the IV line. This also minimizes the risk of accidental dislodgement or trauma to the site.

Choice C rationale

Selecting a site proximal to previous venipuncture sites is the recommended practice. When a vein is punctured, it can cause localized inflammation and scar tissue formation distal to the site. Starting proximal allows for the use of a healthier segment of the vein, which improves the likelihood of successful insertion and reduces the risk of extravasation or phlebitis.

Choice D rationale

The palmar side of the client's wrist should be avoided for IV insertion. This area contains a high concentration of nerves and tendons, including the median nerve and radial artery. Inserting a catheter here increases the risk of nerve damage, which can lead to permanent numbness, tingling, or pain, and also increases the risk of arterial puncture. *.