Final answer:
Nursing assessment for DVT complications includes checking for signs of clot progression and symptoms of pulmonary embolism. Heart failure poses an increased risk for DVT, requiring vigilant monitoring and preventative measures such as mobility and hydration.
Step-by-step explanation:
The nursing assessment for complications of Deep Vein Thrombosis (DVT) involves evaluating for signs that may indicate a progression of the condition such as increased swelling, pain, redness or warmth in the affected limb, changes in skin color, and the development of shortness of breath or chest pain that could signal a pulmonary embolism (PE). Since DVT can lead to serious complications including PE, nurses should be vigilant for these symptoms in patients with risk factors for thrombosis. Heart failure is especially concerning as it may increase the risk of DVT due to insufficient blood flow and venous stasis resulting from prolonged immobility, like during air travel. Activities to help reduce the risk of DVT include walking, leg exercises, ensuring adequate hydration, and, in some cases, using anticoagulation therapy.