quiz 12 Flashcards
1
Q
arteriosclerosis
A
2
Q
arteritis
A
- Inflammation of an artery
- Artery may, Narrow, Weaken, Rupture
3
Q
asphyxiation
A
- Insufficient oxygen supply
- Congestion in heart
- Blood flows back into lungs
- Cyanotic tissue
4
Q
atheroma
A
- Patchy or nodular thickening of the intima of an artery
- Restricts or occludes flow of arterial solution
- Vessel is poor injection site
5
Q
canalization
A
- creates tiny pathways or canals within the vessel to allow the passage of blood
- Formation of new channels in tissue
6
Q
cerebrovascular accident
A
- Stroke caused by a clot or the rupture of a small artery in the brain
- Vasoconstriction on one side of the body (reduces fluid distribution)
7
Q
congestive heart failure
A
- Decreased heart function
- Tissues can easily swell
- Legs and feet are edematous
- Congestion and clotting in veins
8
Q
corrosive poisons
A
- Toxic and corrosive chemicals
- Expect purge if swallowed
- May destroy blood vessels
- May impact the gastrointestinal tract
9
Q
diabetes
A
- endocrine disease affecting the control of blood glucose levels
- Poor peripheral circulation
- Gangrene
- Dehydration
- Protein breakdown leads to poor firming of tissues
10
Q
dry gangrene
A
- Poor arterial circulation into an area of the body, causing death of body cells
- Impossible to establish aerial solution distribution
- Surface and hypodermic treatments are needed
11
Q
emboli
A
- Detached blood clot
- Interrupts distribution of arterial solution
- Can block drainage
12
Q
esophageal varices
A
- Swollen, tortuous veins caused by a stagnation of blood and generally seen in the superficial veins
- Drainage may be difficult to establish
- Rupture and massive purge may occur
13
Q
extracerebral clot
A
- clot, usually in the carotid artery, that stops supply to the brain
- Can occlude the artery making it impossible for arterial solution to flow to one side of the face
- Might not be able to use the carotid artery for injection
- May cause vasoconstriction on one side of the body, reducing arterial solution distribution
14
Q
extravascular resistance
A
- External pressure upon an artery or a vein that causes the lumen to narrow or collapse, creating resistance within the vessel
- Restricts flow within the vessel
- Multipoint injection is recommended
15
Q
febrile disease
A
- elevation of body temperature
- Decomposition may be speeded
- Dehydration
- Blood coagulation
- May be hard to establish distribution and drainage