When a doctor feels for lymph nodes, he is checking for?(1 point)
Responses
inflammation.
inflammation.
shrinking.
shrinking.
pain.
pain.
sensitivity.
sensitivity.
inflammation.
Your body can get antibodies from?(1 point)
Responses
immunizations.
immunizations.
being exposed to the virus or antibody and having your immune system make it.
being exposed to the virus or antibody and having your immune system make it.
none of the above.
none of the above.
all of the above.
all of the above.
Dogs, ticks, and mosquitoes can spread disease.(1 point)
Responses
True
True
False
True
Immunity is(1 point)
Responses
your body's ability to destroy pathogens that it has previously encountered before the pathogens are able to cause disease.
your body's ability to destroy pathogens that it has previously encountered before the pathogens are able to cause disease.
white blood cells.
white blood cells.
your body's general response to injury.
your body's general response to injury.
the ability to produce red blood cells.
your body's ability to destroy pathogens that it has previously encountered before the pathogens are able to cause disease.
Can proper nutrition and regular exercise lower your risks for infectious diseases?(1 point)
Responses
True
True
False