Author Question: Which of the following precautions for HIV infection is mandated? A) sterilizing needles of drug ... (Read 70 times)

crobinson2013 · **on:** Jul 12, 2018

Which of the following precautions for HIV infection is mandated?

A) sterilizing needles of drug users
B) sharing needles for tattoos or body piercings
C) screening donated blood for the virus
D) None of the answers is correct.

Question 2

What is the body's response to the long-term progression of HIV?

A) B cells multiply and produce HIV antibodies.
B) Cytotoxic T cells directly destroy many infected CD4 T cells.
C) The immune system fights the low-level replication of the virus.
D) The CD4 T cell count begins to decline sharply and the body loses its ability to fight off infections and cancers.