Multiple Choice
A patient has a Type IV hypersensitivity (delayed-type hypersensitivity) response to an infection. The nurse understands that which two types of cells are necessary for this response?
A) Antigen-presenting cells and mast cells
B) Cytolytic T lymphocytes and target cells
C) Immunoglobulin cells and dendritic cells
D) Infected macrophages and CD4 helper T cells
Correct Answer:

Verified
Correct Answer:
Verified
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