FNC exam 2: oxygenation and circulation UPDATED
ACTUAL Questions and CORRECT Answers
blood pressure force exerted by circulated blood on arterial walls
systolic pressure when heart is contracting
diastolic pressure when heart is relaxing
clinical blood pressure reflects product of cardiac output and systemic vascular resistance
systemic vascular resistance resistance to blood flow offered by the systemic vasculature primarily arterioles
- MAOR in afterload and bloodpressure
cardiac output volume of blood pumped by the heart per minute
- stroke volume x heart rate
preload amount of blood ejected by the left ventricle with each heartbeat
afterload pressure or resistance the heart must overcome to eject blood during systole
phase 1 in O2 and CO2 transport O2 crosses the alveolar capillary membrane
-into arterial blood diffusion
-oxygenated blood is circulated throughout the body
phase 2 in O2 and CO2 transport oxygen diffuses from areas of higher partial pressure to areas of lower partial
pressure
phase 3 in O2 and CO2 transport oxygen is transports to the cells of the body by comining with hemoglobin
phase 4 in O2 and CO2 transport carbon dioxide is the end product of metabolic combustion
phase 5 in O2 and CO2 transport CO2 crosses the alveolar membrane into the venous blood
- diffusion and deoxygenated blood returns to the LUNGS
Hospitalized Pt at risk for infection leading too sepsis
skin integrity risk for hospitalized pt pressure ulcers
ACTUAL Questions and CORRECT Answers
blood pressure force exerted by circulated blood on arterial walls
systolic pressure when heart is contracting
diastolic pressure when heart is relaxing
clinical blood pressure reflects product of cardiac output and systemic vascular resistance
systemic vascular resistance resistance to blood flow offered by the systemic vasculature primarily arterioles
- MAOR in afterload and bloodpressure
cardiac output volume of blood pumped by the heart per minute
- stroke volume x heart rate
preload amount of blood ejected by the left ventricle with each heartbeat
afterload pressure or resistance the heart must overcome to eject blood during systole
phase 1 in O2 and CO2 transport O2 crosses the alveolar capillary membrane
-into arterial blood diffusion
-oxygenated blood is circulated throughout the body
phase 2 in O2 and CO2 transport oxygen diffuses from areas of higher partial pressure to areas of lower partial
pressure
phase 3 in O2 and CO2 transport oxygen is transports to the cells of the body by comining with hemoglobin
phase 4 in O2 and CO2 transport carbon dioxide is the end product of metabolic combustion
phase 5 in O2 and CO2 transport CO2 crosses the alveolar membrane into the venous blood
- diffusion and deoxygenated blood returns to the LUNGS
Hospitalized Pt at risk for infection leading too sepsis
skin integrity risk for hospitalized pt pressure ulcers
