NSG 530 EXAM ADVANCED PATHOPHYSIOLOGY REVIEW QUESTIONS GRADE A+ WITH 100% CORRECT AND VERIFIED ANSWERS LATEST UPDATE

NSG 530 EXAM 1 2026\2027 ADVANCED
PATHOPHYSIOLOGY REVIEW QUESTIONS
GRADE A+ WITH 100% CORRECT AND
VERIFIED ANSWERS LATEST UPDATE
(WILKES UNIVERSITY)

QUESTION
whatl isl thel 1stl linel ofl defense?


Answer:
-l innatel immunityl (presentl @l birth)
-l includesl naturall barriersl (physical-skin,l biochemicall enzymes,l microbe-el coli)
-l toll-likel receptorsl (TLR)l innatel responsel tol pathogens
-l T&B




QUESTION
whatl isl thel 2ndl linel ofl defense?


Answer:
-l inflammationl occursl inl vascularizedl tissue
-l acutel inflammatoryl response
-l chronicl inflammation
-l woundl healing




QUESTION

,whatl isl anl acutel inflammatoryl response?


Answer:
-l injuryl orl invasionl (1stl response)
-l mastl cellsl mostl importantl mediatorsl ofl inflammationl (degranulation)
-l activationl ofl plasmal systemsl &l releasel ofl celll products

,-l leukocytes




QUESTION
whatl arel leukocytes?


Answer:
-l defenders




QUESTION
whol arel 1stl responders?


Answer:
-l neutrophils




QUESTION
whol arel thel "killerl cells"?


Answer:
-l lymphocytes




QUESTION
whenl doesl chronicl inflammationl occurl with?


Answer:
-l persistencel ofl infection,l anl antigenl orl foreignl body




QUESTION

, whatl arel toll-likel receptors?l wherel arel theyl found?


Answer:
-l foundl onl celll surface/plasmal membranel (outerl membranel ofl phagocyticl cells)
-l mainl contributorl tol innatel immunity
-l playl importantl rolel inl defense
-l detectl pathogens,l virall &l bacteriall RNAl &l DNA
-l earlyl contactl withl infectiousl microorganisms




QUESTION
whatl isl humorall immunity?


Answer:
-l antigensl &l antibodiesl bindl withl memories




QUESTION
whatl isl anotherl namel forl anl antibody?


Answer:
-l immunoglobulinl (Ig)




QUESTION
whatl isl IgE?


Answer:
-l responsel tol environmentall antigens,l allergies




QUESTION