Author Question: Diseases that attack those with weakened immune systems but do NOT develop in those with healthy ... (Read 11 times)

magmichele12

  • Hero Member
  • *****
  • Posts: 559
Diseases that attack those with weakened immune systems but do NOT develop in those with healthy immune system are known as:
 
  a. parasitic infections.
  b. advantageous infections.
  c. nosocomial infections.
  d. opportunistic infections.

Question 2

An HIV test result that means the antibody was neither positive nor negative is known as:
 
  a. unknown.
  b. an aberration.
  c. inconclusive.
  d. considered to be positive.



brittiany.barnes

  • Sr. Member
  • ****
  • Posts: 321
Answer to Question 1

Answer: d

Answer to Question 2

Answer: c



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

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?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

For a complete list of videos, visit our video library