This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Why is an HIV-positive person most contagious, not only in the first months after infection, but ... (Read 52 times)

Mr. Wonderful

  • Hero Member
  • *****
  • Posts: 866
on: Jun 18, 2018
Why is an HIV-positive person most contagious, not only in the first months after infection, but also again years into the infection?
 
  a. open sores eventually form on the genitals, increasing the risk of transmitting the virus
  b. by this time, the HIV virus has mutated into several more resistant variants
  c. as more time goes by, it allows the viral load to reach a maximally contagious threshold
  d. years into the infection the immune system fails

Question 2

About ____ people worldwide become infected with HIV/AIDS each day.
 
  a. 7 c. 700
  b. 70 d. 7000


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

honnalora

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jun 18, 2018
Answer to Question 1

ANS: D

Answer to Question 2

ANS: D


Mr. Wonderful

  • Member
  • Posts: 866
Reply 2 on: Jun 18, 2018
Wow, this really help

parker125

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Inflammation. Inflammation is characterized by the presence of swelling, redness, heat, and pain. Sw Inflammation. Inflammation is characterized by the presence of swelling, redness, heat, and pain. Sw
The Sidereal and Synodic Months The Sidereal and Synodic Months
TB infection TB infection
Chain of infection. Chain of infection.
OraQuick. A negative result would show a red line at the "C" mark, whereas a positive ... OraQuick. A negative result would show a red line at the "C" mark, whereas a positive ...
(left) Urine sample from an unaffected person does not change color upon exposure to air. (right) Ur (left) Urine sample from an unaffected person does not change color upon exposure to air. (right) Ur
Video: Activation Energy - Valence Electrons

For a complete list of videos, visit our video library