Page 469 - Clinical Immunology_ Principles and Practice ( PDFDrive )

ChaPTEr 31 Immune Responses to Helminth Infection 447.e1

MULTIPLE-C h OICE QUESTIONS

1. The immunity to helminths typically involves a T-helper 2 3. These cells are a novel cell type recently shown to play a
(Th2) cell response with what other component of the T-cell pivotal role in the initiation of immunity to helminth
response? parasites:
A. Th1 response A. Natural killer (NK) cells
B. Th17 response B. Type 1 innate lymphoid cells
C. Regulatory T-cell response C. Type 2 innate lymphoid cells
D. Th22 response D. Type 3 innate lymphoid cells
2. The classic antibody isotypes induced by helminths typically
include:
A. Immunoglobulin E (IgE) and IgG4
B. IgE and IgG3
C. IgE and IgD
D. IgG1 and IgG2