Multiple Choice
The skin and bodily secretions provide the first line of defense against infection. One response in this category that is common during upper respiratory virus infections is:
A) Production of antibodies
B) Infiltration by white blood cells
C) Mucus production
D) Increased saliva production
E) Fever
Correct Answer:
Verified
Correct Answer:
Verified
Q2: T cells expressing the co-receptor CD8 are
Q3: The mucosal tissues of the body have
Q4: In the absence of an infection, most
Q5: The spleen is a secondary lymphoid organ
Q6: Our immune system efficiently kills all categories
Q7: An infant with recurrent bacterial and fungal
Q8: For cells of the innate immune system,
Q9: T<sub>H</sub>1, T<sub>H</sub>2, T<sub>H</sub>17, and T follicular helper
Q10: Naive B and T lymphocytes are small,
Q11: For each of the panels A–D in