Defense of the body against a specific pathogen is provided byQuestion 1Select one:a.innate immunity. b.adaptive immunity. c.immunological surveillanced.skin defenses. e.fever.

What are other defenses the body has, in addition to its immune system, that help prevent infection and illness?A.Nerve signals and hormones, which regulate body functionsB.White blood cells and antibodies, which destroy pathogensC.The stomach, intestines, and liver, which digest bacteria and virusesD.Skin, tears, mucus, and saliva, which act as barriers to pathogens

n acquired immunity, lymphocyte provides a specific defense against pathogens. The body detects the foreign object or pathogen by certain molecules attached on the outside of invading pathogens or by other foreign objects.Select one:a.TRUEb.FALS

Acquired immunitya involves the production of secretions of the skin and mucous membranes inresponse to pathogensb involves nonspecific responses to pathogensc involves both specific and nonspecific responses to pathogensd involves the production of external defences in response to pathogense involves very specific responses to pathogen

Which of the following is an example of an innate defense of the body?Multiple Choicethe immune system recognizing a foreign antigen that has entered the bloodstreamlymphocytes differentiating into B cellsthe inflammatory response occuring when pathogens have entered the bodyT cells targeting a group of cells for destruction due to their antigen

One set of the body's defenses is called "innate." In this context, this meansMultiple Choicethey act indiscriminately against all pathogens.they act only on a very specific subset of potential pathogens.they only act internally.phagocytosis is involved.they are lost as we age.