HIV Attacks _____And Weakens the Immune System

question 21

Multiple Choice

HIV attacks _____and weakens the immune system.

• A)CD4 monocytes
• B)CD4 T lymphocytes
• C)CD2 T lymphocytes
• D)CD2 monocytes

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Definitions:

Postcava

Also known as the inferior vena cava, it's a large vein that carries deoxygenated blood from the lower half of the body into the heart.

Cephalic Vein

A large vein that runs along the outer side of the arm from the hand to the shoulder, often used for intravenous injections or blood sampling.

External Jugular Vein

A vein located on each side of the neck that drains blood from the head, face, and neck into the subclavian vein.

Transverse Scapular Vein

A vein that drains blood from regions near the scapula and upper shoulder, contributing to venous circulation in that area.