I believe the answer is D. it seems like the most reasonable one
Medically vulnerable means that the patient is not able to take care of themself.
Answer:
A female patient is diagnosed with deep-vein thrombosis. Which nursing diagnosis should receive the highest priority at this time? Rationale: This answer takes highest priority because venous inflammation and clot formation impede blood flow in a patient with deep-vein thrombosis.
Explanation: