16 Questions
What is the typical pressure range of the venous system in the legs?
10-15 mmHg
What happens when the valves in the veins of the legs wear out over time?
The blood leaks backward and pools in the leg veins
What can cause chronic venous insufficiency (CVI) besides worn-out valves?
Damage to the superficial veins
Which of the following is a sign or symptom of chronic venous insufficiency?
Normal pulses and minimal edema
How does blood clot formation contribute to chronic venous insufficiency?
By causing damage to the valves in the veins
What is one of the functions of the leg muscles in relation to circulation?
To aid in circulation by squeezing deep veins
Which physical therapy intervention is essential for the return of blood to the heart from the lower limbs?
Exercise
What is the primary aim of the exercise regimen mentioned in the text?
To strengthen the muscle pump in the calf of the leg
What type of physical activity is recommended specifically for the elderly in the text?
Swimming
What is the recommended frequency for the exercise regimen with Thera-Bands mentioned in the text?
Three times a week
Which type of compression stocking is recommended for ulcers and significant venous disease?
Higher pressure (30-40+mm Hg)
What type of injury or surgery is mentioned as a risk factor for edema, varicosity, hyperpigmentation, and ulceration?
Broken bone in the leg or foot
What is the primary purpose of elevation as a physical therapy intervention?
To reduce swelling
Which job requirement is mentioned as a risk factor for edema, varicosity, hyperpigmentation, and ulceration?
Long periods of standing or sitting in one place
What is the purpose of elastic compression mentioned in the text?
To reduce swelling
What is the most effective form of compression therapy according to the text?
Multilayer compression
Learn about the role of physical therapy in managing chronic venous insufficiency and the anatomy of veins. Understand the factors contributing to chronic venous insufficiency and the importance of deep vein circulation.
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