Which of the following is NOT an effect of aging on the immune system?
A) The ability of the lymphatic system to remove fluid from the tissue is compromised.
B) Primary and secondary antibody responses decrease.
C) Few memory cells result from an immune response event.
D) More antigen is required to produce an immune response.
E) The ability of cell mediated immunity to resist intracellular pathogens decreases.
Correct Answer:
Verified
Q18: Immunotherapy
A)treats disease by altering the function of
Q19: In innate immunity,
A)immunity to a substance is
Q20: _ involves production of cytokines.
A)Innate immunity
B)Antibody-mediated (adaptive)immunity
C)Cell-mediated
Q21: Lymph
A)is excess interstitial tissue fluid that passes
Q22: Which is true of the adaptive immune
Q24: Cells that release chemicals that break down
Q25: Lymph capillaries
A)have walls of squamous cells that
Q26: If an individual contracts and then recovers
Q27: In the lymphatic system,
A)lymph capillaries are present
Q28: _ occurs if a person becomes sick
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents