« previous next »

Author Question: The incidence of allergies has increased in recent years due to all of the following EXCEPT A) ... (Read 63 times)

codyclark

  • Hero Member
  • *****
  • Posts: 538
on: Jul 12, 2018
The incidence of allergies has increased in recent years due to all of the following EXCEPT
 
  A) increased exposure to microbes.
  B) smaller family size.
  C) less exposure to animals.
  D) use of antibiotics and vaccines to prevent diseases.

Question 2

All of the following are correct about vaccines EXCEPT
 
  A) they can be prepared from weakened pathogens.
  B) they can cause autism.
  C) they allow the body to develop immunity to a pathogen without being ill.
  D) they induce active immunity.


Dinolord

  • Sr. Member
  • ****
  • Posts: 313
Reply #1 on: Jul 12, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Uranus revolves around the Sun once every 84 Earth years. Its average distance from the Sun is rough Uranus revolves around the Sun once every 84 Earth years. Its average distance from the Sun is rough
Grazing Incidence X-ray Telescopes Grazing Incidence X-ray Telescopes
Hong Kong is a strange situation. A British colony since 1842, it was handed back to China in 1997 a Hong Kong is a strange situation. A British colony since 1842, it was handed back to China in 1997 a
Older people who experienced stressful events in their younger years may show personal growth and ... Older people who experienced stressful events in their younger years may show personal growth and ...
H1-Receptor Antagonists for Allergies H1-Receptor Antagonists for Allergies
Changing Patterns of Climate increased drought Changing Patterns of Climate increased drought
Video: The Pressure Flow Model in a Plant

For a complete list of videos, visit our video library