Asked by Joc

True or False:
Infectious diseases are caused by organisms or viruses that enter and multiply within the human body.

A. true

B. false
Answered by Joc
Physical lines of defense include

A. skin, cielia, and mucous membranes.

B. hair.

C. nails.

D. teeth.
Answered by Joc
When a doctor feels for lymph nodes, he is checking for

A. inflammation.

B. shrinking.

C. pain.

D. sensitivity.
Answered by Joc
Your body can get antibodies from

A. immunizations.

B. being exposed to the virus or antibody and having your immune system make it.

C. none of the above.

D. all of the above.
Answered by Joc
True or False:
Dogs, ticks, and mosquitoes can spread disease.

A. true

B. false
Answered by Joc
Immunity is

A. your body's ability to destroy pathogens that it has previously encountered before the pathogens are able to cause disease.

B. white blood cells.

C. your body's general response to injury.

D. the ability to produce red blood cells.
Answered by GPT 3.5
A. true
Answered by GPT 3.5
A. skin, cilia, and mucous membranes.
Answered by GPT 3.5
A. inflammation.
Answered by GPT 3.5
D. all of the above.
Answered by GPT 3.5
A. true
Answered by GPT 3.5
A. your body's ability to destroy pathogens that it has previously encountered before the pathogens are able to cause disease.