Test Review Flashcards
1
Q
What are the goals of 02 therapy?
A
Treat hypoxemia, Decrease work of breathing, decrease Myocardial work
2
Q
What is the definition of hypoxemia?
A
Low oxygen in the arterial blood
3
Q
What are clinical signs and symptoms of hypoxemia?
A
Tachycardia, dyspnea, cyanosis, headache, mental disturbances, slight hyperventilation
4
Q
What effects does hypoxemia have on the circulatory system?
A
Peripheral vasodilation, pulmonary vasoconstriction, tachycardia
5
Q
What is the definition of cerebral hypoxia and what are signs and symptons associated with this?
A
Lack of 02 to the brain, confused lethargic, agitated, disoriented
