Multiple Choice
Which of the following statements about cell-mediated immunity (CMI) is NOT true?
A) Deficiencies in CMI result in susceptibility to infections by viruses and intracellular bacteriA.
B) CMI can be adoptively transferred by injecting serum from one individual to another.
C) Delayed-type hypersensitivity (DTH) is not a protective response against intracellular bacteria such as Mycobacterium tuberculosis.
D) The principal form of CMI that protects against viral infections is mediated by CD8+ cytolytic T lymphocytes.
E) Phagocytes are essential in the effector phase of CMI responses to bacteria such as Listeria monocytogenes.
Correct Answer:
Verified
Correct Answer:
Verified
Q1: Which of the following comparisons between
Q2: The induction phase of a cell-mediated
Q3: The mechanisms by which T<sub>H</sub>1 cells
Q4: A 23-year-old man who was recently infected
Q6: Which of the following molecules is NOT
Q7: Differentiation of T<sub>H</sub>2 cells from naive
Q8: Which of the following mechanisms does NOT
Q9: Activated macrophages perform all of the following
Q10: Which pair of molecules is a