PATHOPHYSIOLOGY NURS 231 MODULE 3 EXAM QUESTIONS AND ANSWERS Question 1 0 / 0 pts What is innate immunity? Your Answer: Innate immunity is the first line of defense, also called natural immunity. This type of defense is in place before an infection takes

Calor – heat (caused by increased blood flow) Dolor – pain (d/t increased pressure from accumulation of fluid and mediators) Functio laesa – loss of function Question 34 0 / 0 pts What are the 2 phases of acute inflammation? Your Answer: Vascular and cellular phase. Vascular and cellular phase Question 35 0 / 0 pts What are the steps in the cellular phase? Your Answer: Adhesion and margination, transmigration, and chemotaxes. Adhesion and margination, transmigration, and chemotaxes Question 36 0 / 0 pts Describe the process of chronic inflammation and discuss how it often develops. Your Answer: Chronic inflammation may result from recurrent or progressive acute inflammatory process or from low-grade responses that fail to evoke an acute response. it involves the collection of macrophages and lymphocytes instead of neutrophils. It also involves the proliferation of fibroblasts instead of exudates. Chronic inflammation may result from recurrent or progressive acute inflammatory process or from low-grade responses that fail to evoke an acute response. It involves the collection of macrophages and lymphocytes instead of neutrophils. It also involves the proliferation of fibroblasts instead of exudates. Question 37 0 / 0 pts What are the 3 stages of wound repair? Your Answer: Stage 1 - inflammatory phase. Stage 2 - proliferative phase. Stage 3 - wound contraction and remodeling phase. There are three general stages of wound healing: (1) the inflammatory phase, (2) the proliferative phase, and (3) the wound contraction and remodeling phase. Question 38 0 / 0 pts What factors can inhibit wound repair? Your Answer: Factors that affect wound healing negatively include malnutrition, decrease blood flow and oxygen delivery, impaired inflammatory and immune responses, infection, wound separation, foreign bodies, and age. Factors that affect wound healing negatively include malnutrition, decreased blood flow and oxygen delivery, impaired inflammatory and immune responses, i