- Question 14 1 Point Antibodies Have Complementary Surface Markers That Work With And Key Like A Lock Antigens T Cells 1 (28.65 KiB) Viewed 87 times
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Are where macrophages congregate and filter pathogens from the lymph Question 16 (1 point) Vessels and organs that collect excess fluids, filter disease causing organisms and waste products, and return cleansed fluid to the general circulation belong to the system. antibody digestive neutrophil lymphatic Question 17 (1 point) Lymphocytes generated during an initial infection that circulate in the body for years and quickly destroy the specific antigens if they ever appear again are called cells. Suppressor T
Killer T Memory T Helper T Question 18 (1 point) During this type of immune system response, the body's defense system literally eats invading pathogens. Acquired immunity Natural immunity Adaptive immunity Imagined immunity Question 19 (1 point) The body's first line of defense against invasion of organisms is:
Chlorination White blood cells The skin Fever Question 20 (1 point) Johnny has a red, sore throat with white patches on the tonsils, swollen lymph nodes, fever, and a headache. Which of the following bacteria caused Johnny's symptoms? Escherichia coli Staphylococcus Streptococcus Mycobacterium
Question 21 (1 point) An organism that causes disease is a(n): Antibody Antigen Pathogen Toxin Question 22 (1 point) Chemicals responsible for the dilation and increased permeability of blood vessels in allergic reactions are called: Antigens Antibodies Histamines
Lymphocytes Question 23 (1 point) Which one of the following is NOT a vector of disease? Ticks Contaminated soil Rats Mosquitos Question 24 (1 point) All of the following are symptoms usually present in someone with allergies, EXCEPT: Muscle aches Nasal discharge
Itchy eyes, nose, throat Sneezing Question 25 (1 point) When the body recognizes a relatively harmless substance as a dangerous antigen and mounts an immune response, this response is called: O Pathogenesis Passive immunity Active immunity An allergic reaction