Nurs 611 Advanced 2 Pathophysiology Exam 20206 Update Questions And Correct Verified Answers Already Graded A+

NURS 611 ADVANCED 2 PATHOPHYSIOLOGY EXAM
20206 UPDATE QUESTIONS AND CORRECT
VERIFIED ANSWERS ALREADY GRADED A+

IgE - ANS-type I hypersensitivity reactions are mediated by antigen-specific _______ and
products of tissue mast cells



alloimmunity - ANS-blood transfusion reactions are an example of _______________



eosinophils - ANS-the leukocyte activated during an IgE-mediated, or type I hypersensitivity
reaction



antigens on the cell surface - ANS-antibodies bind to this as the mechanism of action that
results in type II hypersensitivity reactions



complement-mediated cell lysis - ANS-when mismatched blood is administered causing an ABO
incompatibility, the eyrthrocytes are destroyed by ____________



natural killer cells - ANS-target cells are destroyed by what type of cells in a type II
hypersensitivity reaction



modulation - ANS-graves disease is an example of which type II hypersensitivity reaction



type III hypersensitivity reactions - ANS-this type of hypersensitivity reaction is a result of
antibodies binding to soluble antigens that were released into body fluids and the immune
complexes being deposited in the tissues

,type IV hypersensitivity - ANS-this type of hypersensitivity reaction causes lymphokine-
producing Th1 cells directly attacking and destroying cellular targets



raynaud's phenomenon - ANS-type III hypersensitivity reaction that is due to immune
complexes that are deposited in capillary beds, blocking circulation.



Lupus - ANS-tissue damage disease caused by the deposition of circulating immune complexes
containing an antibody against the host DNA



A and B - ANS-a person with type O blood is likely to have high titers of which anti-antibodies?



IV - ANS-urticaria is a manifestation of which type of hypersensitivity reaction?



Graves disease - ANS-result of autoantibodies binding to TSH receptor sites



it contains no antigens - ANS-O blood is considered the universal donor because ______



affecting the receptor for TSH, causing neonatal hyperthyroidism - ANS-graves disease is an
autoimmune disease that results in which maternal antibody?



t lymphocytes and macrophages - ANS-a positive PPD is the result of ________ and
____________



poison ivy, neomycin, nickle, detergents - ANS-potential causes for type IV hypersensitivity



bacteria - ANS-phagocytosis involves neutrophils actively attacking, engulfing, and destroying
these microorganisms

, viruses - ANS-what doe natural killer cells actively attack



exotoxins - ANS-proteins released during bacteria growth



CD4+ Th cells, macrophages, and natural killer cells - ANS-primary target cells of HIV



CD4+ Th cells - ANS-AIDS produces a striking decrease in the number of which cells?



cortisol - ANS-helper t1 cells suppress this hormone during a stress response



hyopalbuminemia - ANS-this causes impaired circulation of epinephrine and norepinephrine
during a central stress response



endogenous pyrogens - ANS-considering the hypothalamus, a fever is produced by ______
_______acting directly on the hypothalamus



adaptation - ANS-exhaustion occurs if stress continues when which stage of general adaptation
syndrome is not successful?



alarm stage - ANS-stage of general adaptation syndrome that activates that stimulates the
hypothalamus



adrenal cortex - ANS-released stress-induced cortisol results in the stimulation of
gluoneogenesis by affecting this structure



cortisol - ANS-this hormone increases the formation of glucose form amino acids and free fatty
acids