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 76 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
Excellent

covalentbond

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Cell-wall structure of Gram-positive and Gram-negative bacteria. Cell-wall structure of Gram-positive and Gram-negative bacteria.
6 months in the uterus 6 months in the uterus
Course of infection by stage Course of infection by stage
A positive feedback loop. A positive feedback loop.
Coffee will not sober you up. An intoxicated person who drinks coffee will end up being a stimulated Coffee will not sober you up. An intoxicated person who drinks coffee will end up being a stimulated
A company spends $117 500 today and has positive cash inflows of $34 000 for each of the next 6 ... A company spends $117 500 today and has positive cash inflows of $34 000 for each of the next 6 ...
Video: Alternative Energy Sources

For a complete list of videos, visit our video library