When assessing the patient for risk for deep vein thrombosis (DVT),the nurse should consider which of the following an indicator of increased risk?
A)A positive Homans' sign
B)Pallor to the distal area
C)Edema noted in the extremity
D)Fever or dehydration

Question

Quizplus · Accepted Answer

Indicators in Virchow's triad include clotting disorders,fever,and dehydration.Additionally,a swollen extremity,pain,and warm cyanotic skin indicate an elevated risk.Less than 20% of patients exhibit a positive Homans' sign.Edema of the extremity may or may not occur.Pallor to the distal area is a sign of arterial insufficiency,not deep vein thrombosis.

When Assessing the Patient for Risk for Deep Vein Thrombosis