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Nur 254 Chap 35 Exam Questions with Complete Solutions Graded A+
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Nur 254 Chap 35 Exam Questions with Complete Solutions Graded A+
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Nur 254 Chap 35Exam Questions
with Complete
Solutions Graded
A+
Denning [Date] [Course title]
, Immunity - Correct Ans: the body's specific protective response to invading foreign agent or organism
Immunopathology - Correct Ans: the study of diseases that result from dysfunction the immune system
Bone marrow - Correct Ans: T cells and B cells
Lymphoid tissue - Correct Ans: spleen and lymph nodes
False
Immunity refers to the body's specific, not nonspecific, protective response to an invading foreign agent
or organism. - Correct Ans: Immunity refers to the body's nonspecific protective response to an invading
foreign agent or organism.
Function of the Immune System - Correct Ans: To remove foreign antigens such as viruses and bacteria
to maintain homeostasis
Types
Natural: acquired at birth
Acquired: develops after birth
Natural immunity - Correct Ans: 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 - Correct Ans: specific against a foreign antigen
Result of prior exposure to an antigen
Active or passive
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