Mental Heath hhhhhhhhhhhhhhhhhhh
Answer:
Varicose veins can best be described as veins cannot prevent the backflow of blood.
Explanation:
Varicose veins are a manifestation of venous insufficiency or peripheral vascular insufficiency.
Veins are blood vessels that, unlike arteries, are not able to contract, so they depend on gravity, muscle contractions and a system of valves to be able to carry blood to the heart.
<u>When the venous valves do not work, the blood is not transported properly, backflow occurs and is retained, producing dilation of the vein walls, which is characteristic of varicose veins</u>. In this case, veins cannot prevent the backflow of blood.
The other options are not correct because:
- <em>Varicose veins do not lose their ability to transport blood.
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- <em>Veins cannot be used to transport blood from the heart.
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- <em>Failure to adequately transport waste to the heart does not apply in this case.</em>
The procedure that Joanne's doctor would suggest to repair her breasts is a plastic surgery. Since she is now healthy, and tumor-free, she wants to have beautiful breasts again and the doctor believes that plastic surgery is going to help her. It will reconstruct her breasts and make them look "normal" again, the way they were before the operation to remove her tumor.
