TCDHA micro test 3 question n answers graded A+ 2023 /2024

TCDHA micro test 3Antibiotics - correct answer kills microorganisms in or on the body Antiseptics - correct answer kills microorganisms on the skin Disinfectants - correct answer kills microorganism on environmental/inanimate surfaces Sterilants - correct answer kills microorganisms on inanimate objects was the first disinfectant used in hospitals? - correct answer Phenolics spleen - correct answer filters blood lymph nodes - correct answer filters lymph fluid of invading microorganisms by lymphocytes thymus - correct answer process & develop mature lymphocytes tonsils - correct answer trap inhaled foreign materials and cells Immunoglobulins - correct answer A class of blood proteins which are responsible for immunity to specific infections. Non-specific Response - correct answer Present at birth. Does not improve with repeated exposure to the antigen main cells in acquired immunity - correct answer T and B cells Innate meaning? - correct answer always active even before infection has occurred B-cells - correct answer devide into plasma and memory cells T-Cells - correct answer are able to differentiate between self and non-self antigens Killer T cell - correct answer specialized in attacking cells that are infected Naturally Acquired Passive Immunity - correct answer Natural Passive process where molecules pass across from mother to placenta Naturally Acquired Active Immunity - correct answer occurs when a person is sick and then recovers. Artificially Acquired Passive Immunity - correct answer Antibodies are injected into an individual who is very ill. Artificially Acquired Active Immunity - correct answer An administration of a weakened product of a microorganism which will cause an active immune response Which type of hep is through food and water? - correct answer hep A how does HIV cause aids? - correct answer infects all the immune system, causing white blood cells to change. how is HIV spread? - correct answer perinatal, blood, sex, saliva why is pre procedural rinse infection control? - correct answer reduces microbes in oral cavity what can happen if you close your mouth around saliva ejector? - correct answer 1 in 5 backs up into mouth difference between aerosol or spatter? - correct answer aerosols are smaller and stay in air longer. what is aseptic retrieval? - correct answer using the items to pick something in a aseptic supply area what level of disinfectant is tuberculocidal? - correct answer medium spray wipe spray, how long to wait? - correct answer ten min usually what level of disinfectant are iodophors? - correct answer intermediate what agent has strongest killing power? - correct answer sporicidal strep causes strep throat? - correct answer mantua test- tuberculosis asymptomatic carrier is a patient that is infected with a microorganism and - correct answer has no obvoious symptoms antibodies are best defined as - correct answer microbes that can enter the body and stimulate an immune response the incubation stage of an infectious disease occurs? - correct answer after contamination and before symptoms infection is best defined as - correct answer growth and survival of microbes on or in the body mucous membranes of mouth represent what type of innate host defense barrier of the human body? - correct answer physcial the material in a vaccine that stimulates an immune response is - correct answer antigen