Which of the following predictions is the most accurate about a person who has normal external barriers and specific internal defenses but lacks nonspecific internal defenses?
A) He will have many more infections than normal.
B) He won't be able to build immunity to microbes.
C) He won't be any different because the external barriers will keep out pathogens.
D) He won't be any different because the specific defenses will kill invading pathogens.
Correct Answer:
Verified
Q1: A natural killer cell prevents viral infection
Q2: Which of the following are the first
Q3: Nonspecific internal defenses include:
A)tears and saliva.
B)inflammation.
C)adaptive immune
Q4: All bacteria, viruses, and protists, as well
Q5: Antimicrobial skin secretions include:
A)neutrophils.
B)dendritic cells.
C)macrophages.
D)natural killer cells.
E)lactic
Q7: _ are cells that leave the capillaries
Q8: The cells that target the MHC proteins
Q9: Cells that produce antibodies and provide future
Q10: Which of the following is an example
Q11: "Big eater" cells that ingest and destroy
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