Ventilation
Movement of gases to and from alveoli
Respiration
Exchange of gas between cells and bloodstream
Cardiovascular system
Heart, blood, blood vessels
Perfusion
Adequate supply of oxygen and nutrients to the cells of the body with the removal of waste products
Avoid taking blood pressure on the side of a woman’s body where a masectomy has been performed
Perfusion
Cells oxygenated, carbon dioxide removed
Cardiopulmonary system
Interaction of respiratory system and cardiovascular system
Central Nervous system
Brain, spinal cord
Peripheral Nervous System
Sensory, motor nerves
Automatic Nervous System
Involuntary motor nerves
Four categories of shock
Hypovolemic, Distributive, Cardiogenic, Obstructive
Hypovolemic shock
low blood volume
Distributive shock
low blood vessel tone
Cardiogenic shock
heart fails to pump
Obstructive shock
blood cannot flow
Cardiopulmonary system
Interaction of respiratory system and cardiovascular system
Ventilation process
Physical process of moving air in and out of the lungs driven by pressure differences between the atmosphere and thoracic cavity
Tidal volume
The volume of air inspired or expired during a single, normal resting breath, typically measuring about 500 mL in healthy adults
How much breathable air comes out of a partial rebreather?
(40-60%) 9-10 liters per minute
Heart rate for newborn
100-170 bpm
Heart rate for infant (Birth-1 year)
90-160 bpm
Heart rate for toddler (12-36 months)
80-140 bpm
Heart rate for preschool age (3-5 years)
70-120 bpm
Heart rate for school age (6-12 years)
65-120 bpm