Oxygenation
Supplemental oxygen is indicated for a patient with an SpO2 reading at or below what percentage?
94%
What is the normal breathing rate of an adult?
12-20 BPM
At or below what PSI do you take an O2 cylinder out of service?
1,000 psi
What are the two contraindications of an OPA?
Gag reflex or facial trauma
Which two systems are responsible for providing oxygen to every cell in the body?
- The respiratory system
- The cardiovascular system
What is the normal level of oxygen in earths atmosphere?
20.9%
What medical term means "bluish color of the skin"
Cyanosis
When using the BVM on an adult patient, what is the correct respirations per minute?
10-12 RPM
When providing positive pressure ventilations to a patient with a pulse, you should squeeze the bag every_______ seconds for an adult and every ____ seconds for a child?
A. 5 to 6; 3 to 5
B. 5 to 6; 1 to 3
C. 8 to 10; 6 to 8
D. 4 to 5; 6 to 8
A. 5 to 6; 3 to 5
What veins are the only veins in the body that carry oxygenated blood?
Pulmonary Veins
What does SP02 stand for?
Oxygen Saturation
What medical term means "slow breathing"?
bradypnea
What device is capable of delivering the highest concentration of oxygen?
BVM
What type of pressure causes air to travel to the lungs?
Negative Pressure
Cells take energy from nutrients through a process called _________?
A. Homeostasis
B. Metabolism
C. Digestion
D. Respiration
B. Metabolism
Oxygenation is the process of loading_____ molecules onto hemoglobin molecules in the bloodstream?
Oxygen/ O2
What is ventilation?
Ventilation is the movement of air into and out of the lungs.
What is the common flow rate (range) for a non rebreather mask?
between 10-15 liters per minute
Cardiac output = ________ x Heart rate
a. tidal volume
b. blood pressure
c. stroke Volume
D. oxygen
C. Stroke Volume
A protein in red blood cells that carries oxygen from the lungs to the body's tissues and organs, and returns the carbon dioxide to the lungs.
Hemoglobin