Development factors of superficial lower limb varicose veins are:
1) Insufficiency of vein valves
2) Predisposition
3) Tumors in pelvis
4) Factors what increase venous stasis in lower limbs
5) Repeated pregnancies
A. 1.,2.,3.
B. All answers are correct
C. 1., 2., 4.
D. 2., 4., 5.
E. 1., 4., 5.
Answer: B. All answers are correct