Question

Physical lines of defense include
A. skin, cielia, and mucous membranes ***
B. hair
C. nails
D. teeth

When a doctor feels for lymph nodes, he is checking for
A. inflammation ***
B. shrinking
C. pain
D. sensitivity

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

Immunity is
A. your bodys ability to destroy pathogens that it has previously encountered before the pathogens are able to cause disease
B. white blood cells
C. your bodys general response to injury
D. the ability to produce red blood cells.
I think its B

Answer 1

You are correct except immunity is not white blood cells.

Answer 2

I was confused for a second when you said "immunity is not white blood cells." I meant to say A.. sorry

Answer 3

And you are right. :)

Answer 4

thanks so much!!!

Answer 5

3 is d

Answer 6

4 is a

Answer 7

The rest are right, I just took the test.

Answer 8

Lilly Allen is correct. I just took the test and got 100%. The answers are

1. A
2. A
3. D
4. A

Answer 9

D
B
D
FAL
D
TRU
TRU
A
A
D
TRU
A

Answer 10

Heyyyy:) The answers are:
D
B
D
B
D
A
A
A
A
D
A
A

Answer 11

Both wings and Diana are correct 100%
D
B
D
B
D
A
A
A
A
D
A
A

Answer 12

Thank you so much Diana and Wings for your help!! :D

Answer 13

Still right

Answer 14

2 is d