When using external compression to treat lower leg edema,pressures of ___have been shown to increase venous flow by 175 percent.
A) 35 to 55 mm Hg
B) 10 to 30 mm Hg
C) 65 to 95 mm Hg
D) 90 to 100 mm Hg

Question

Quizplus · Accepted Answer

Studies have shown that external compression pressures in the range of 35 to 55 mm Hg increase venous flow by 175 percent, which is the optimal range for reducing lower leg edema. Higher pressure ranges (such as C) may cause discomfort or even harm to the patient, while lower pressure ranges (such as B) may not be as effective in reducing edema. The highest pressure range (D) is not recommended for external compression therapy.

When Using External Compression to Treat Lower Leg Edema,pressures of ___Have