chapter 11 Flashcards
_____ ALWAYS present w infection
inflammation
_______ not always present w inflammation
infection
during the cellular response, ____ and ______ migrate to the site of injury
neutrophils
monocytes
after cell injury, there is a brief period of _____, causing histamine to be released
vasoconstriction
after cell injury there is a brief period of vasoconstriction, causing _____ to be released
histamine
during the ____ response fibrinogen is activated to fibrin
vascular
during the vascular response, _____ trap bacteria and prevent the spreading of WBCs
platelets
in the inflammatory response, the use of _____ inhibits the production of arachidonic acid
steroids
____ and _____ inhibit COX to prevent prostaglandin synthesis
NSAIDS
aspirin
_____ make temp rise, causing a fever
prostaglandins
______ increase blood flow and swelling
prostaglandins
prostaglandins increase ___ ____ and ______
blood flow
swelling
_____ constricts smooth muscles of airway
leukotrienes
a ______ is a slow reacting substance of anaphylaxis
leukotriene
a leukotriene is a slow reacting substance of _______
anaphylaxis
left shift of WBCs is due to ____ number of ______ WBCs present
high
immature
____ at site of acute inflammation
neutrophils
____ and _____ predominant cell types in chronic inflammation
lymphocytes
macrophages
in the granulation phase of primary intention healing, the wound is ___ and _____
pink
vascular
in the granulation phase, ______ migrate to site and secrete _____ to form scar
fibroblasts
collagen
_____ begins to regenerate in granulation phase
epithelium
in the ____ phase of primary intention healing, the incision area fills w blood forming clots
initial
in the initial phase, after wound is debrided the clot helps with ______ ___ and migration of _____ cells
capillary growth
epithelial
in the _____ phase fibroblasts disappear as the wound becomes stronger
maturation
in the maturation phase, ____ disappear as the wound becomes stronger
fibroblasts
a mature scar is ____ and _____
avascular
pale
primary or secondary intention?
surgical incision, paper cut
primary
primary or secondary intention?
wounds from trauma, ulceration, and infection
secondary
a wound healing through _____ intention have wide, irregular margins
secondary
____ intention wounds granulate from the edges in and from the bottom up
secondary
wounds healing with _____ intention have large amounts of exudate
secondary
____ intention is when a contaminated wound is left open until infection is controlled
tertiary
vitamin ___ ___ are coenzymes for many metabolic reactions
B complex
vitamin ___ aids in epithelialization
A
____ stimulate general inflammation and the response of allergy and hypersensitivity reactions
basophils
3 most common sites for pressure injuries
heels
sacrum
hips
