Nur 254 Chap 35 Review Questions and Correct Answers
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Course
NUR 254
Institution
NUR 254
Immunity the body's specific protective response to invading foreign agent or organism
Immunopathology the study of diseases that result from dysfunction the immune system
Bone marrow T cells and B cells
Lymphoid tissue spleen and lymph nodes
False
Immunity refers to the body's specific, not n...
Nur 254 Chap 35 Review Questions and
Correct Answers
Immunity ✅the body's specific protective response to invading foreign agent or
organism
Immunopathology ✅the study of diseases that result from dysfunction the immune
system
Bone marrow ✅T cells and B cells
Lymphoid tissue ✅spleen and lymph nodes
False
Immunity refers to the body's specific, not nonspecific, protective response to an
invading foreign agent or organism. ✅Immunity refers to the body's nonspecific
protective response to an invading foreign agent or organism.
Function of the Immune System ✅To remove foreign antigens such as viruses and
bacteria to maintain homeostasis
Types
Natural: acquired at birth
Acquired: develops after birth
Natural immunity ✅nonspecific response to any foreign invader
White blood cell action: release cell mediators such as histamine, bradykinin, and
prostaglandins and engulf (phagocytize) foreign substances
Inflammatory response
Physical barriers, such as intact skin, chemical barriers, and acidic gastric secretions or
enzymes in tars and saliva
Acquired immunity ✅specific against a foreign antigen
Result of prior exposure to an antigen
Active or passive
D. Neutrophils
Neutrophils arrive first at a site where inflammation occurs. ✅Which leukocytes arrive
at the inflammation site?
Basophils
Eosinophils
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