Pathophysiology Study Guide
Questions and Answers | Exam-Ready
Notes (2026 Updated)
exam 2 Comprehensive Pathophysiology study guide featuring high-yield
questions, detailed answers, exam-focused explanations, and essential
concepts for nursing and healthcare students. Perfect for exams, quizzes,
NCLEX preparation, and coursework success.
# Q Correct Answer
1 Innate immunity (natural or Natural barriers (physical mechanical,
native) biochemical) and inflammation
2 Inflammatory response Second line of defense; rapid activation of
biochemical and cellular mechanisms that are
relatively nonspecific
3 Adpative immunity (acquired or Targets particular invading microorganisms for
specific) the purpose of eradicating them, uses memory
which results in a more rapid response during
future exposure
4 What are the 3 lines of defense? 1\) Innate immunity (physical, mechanical, and
biochemical barriers) 2\) inflammatory response
3\) Adaptive immunity (acquired)
5 Cardinal signs of inflammation Redness, heat, swelling, pain, loss of function
6 The three plasma protein systems Complement system, clotting system, kinin
essential to an effective system
inflammatory response
7 Role of complement system Activation produces several factors that can
destroy pathogens directly or can activate or
increase the activity of many other components
8 Role of clotting system Group of plasma proteins that form blood clots
to stop bleeding, trap microorganisms, and
provide framework for future repair
, 9 Role of kinin system The final product is a small molecular weight
molecule bradykinin which causes dilation of
blood vessels, works to induce pain, smoothe
muscle contraction, and increases vascular
permeability
10 Histaminase Down regulates inflammatory response
Questions and Answers | Exam-Ready
Notes (2026 Updated)
exam 2 Comprehensive Pathophysiology study guide featuring high-yield
questions, detailed answers, exam-focused explanations, and essential
concepts for nursing and healthcare students. Perfect for exams, quizzes,
NCLEX preparation, and coursework success.
# Q Correct Answer
1 Innate immunity (natural or Natural barriers (physical mechanical,
native) biochemical) and inflammation
2 Inflammatory response Second line of defense; rapid activation of
biochemical and cellular mechanisms that are
relatively nonspecific
3 Adpative immunity (acquired or Targets particular invading microorganisms for
specific) the purpose of eradicating them, uses memory
which results in a more rapid response during
future exposure
4 What are the 3 lines of defense? 1\) Innate immunity (physical, mechanical, and
biochemical barriers) 2\) inflammatory response
3\) Adaptive immunity (acquired)
5 Cardinal signs of inflammation Redness, heat, swelling, pain, loss of function
6 The three plasma protein systems Complement system, clotting system, kinin
essential to an effective system
inflammatory response
7 Role of complement system Activation produces several factors that can
destroy pathogens directly or can activate or
increase the activity of many other components
8 Role of clotting system Group of plasma proteins that form blood clots
to stop bleeding, trap microorganisms, and
provide framework for future repair
, 9 Role of kinin system The final product is a small molecular weight
molecule bradykinin which causes dilation of
blood vessels, works to induce pain, smoothe
muscle contraction, and increases vascular
permeability
10 Histaminase Down regulates inflammatory response
