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11 Cards in this Set
- Front
- Back
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Match the following choices to the statements below:
A. naturally acquired active immunity B. artifically acquired active immunity C. artifically acquired passive immunity D. naturally acquired passive immunity E. innate immunity The type of protection a person needs after being bitten by a poisonous snake The type of protection a Peace Corps volunteer has after being vaccinated The type of protection a person has after recovering from mumps The type of protection an newborn receives from its mother A human's protection against feline leukemia |
C
B A D E |
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The most frequently used portal of entry for pathogens is the
A) Mucous membranes of the respiratory tract. B) Mucous membranes of the gastrointestinal tract. C) Skin. D) Parenteral route. E) All are used equally. |
A) Mucous membranes of the respiratory tract.
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Which of the following statements about exotoxins is generally not true?
A) They are more potent than endotoxins. B) They are composed of proteins. C) They are not destroyed by heat. D) They have specific methods of action. E) They are produced by gram-positive bacteria. |
C) They are not destroyed by heat.
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Which of the following organisms doesn't produce an exotoxin?
A) Salmonella typhi B) Clostridium botulinum C) Corynebacterium diphtheriae D) Clostridium tetani E) Staphylococcus aureus |
A) Salmonella typhi
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hich of the following is not an effect of complement activation?
A) Interference with viral replication B) Bacterial cell lysis C) Opsonization D) Increased phagocytic activity E) Increased blood vessel permeability |
A) Interference with viral replication
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Lysozyme is not found in
A) Tears. B) Saliva. C) Perspiration. D) Nasal secretions. E) None of the above. |
E) None of the above.
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Complement activation results in all of the following except
A) Activation of C3b. B) Immune adherence. C) Cell lysis. D) Opsonization. E) Complement activation results in all of the above |
E) Complement activation results in all of the above
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All of the following occur during inflammation. What is the first step?
A) Diapedesis B) Margination C) Phagocyte migration D) Repair E) Vasodilation |
E) Vasodilation
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Chlamydia trachomatis can live inside white blood cells because it
A) Inhibits formation of phagolysosomes. B) Inhibits phagocytosis. C) Prevents complement activation. D) Produces complement. E) Produces keratinase. |
A) Inhibits formation of phagolysosomes.
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Immunity due to injection of an antigen.
A) Innate resistance B) Naturally acquired active immunity C) Naturally acquired passive immunity D) Artificially acquired active immunity E) Artificially acquired passive immunity |
D) Artificially acquired active immunity
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Immunity that is not due to antibodies.
A) Innate resistance B) Naturally acquired active immunity C) Naturally acquired passive immunity D) Artificially acquired active immunity E) Artificially acquired passive immunity |
A) Innate resistance
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