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Airway and Oxygen

Across
Is the air pathway to the lungs
Is a high pitched whistling sound usually due to swelling in the lower airway
10 to 15 LPM
The device used to lower the delivery pressure of oxygen from the cylinder
The gasket used to seal a regulator to the oxygen cylinder
Bluish discoloration of the skin and mucus membranes
Is a structure located at the top of the trachea
Down
Absence of breathing
Where oxygen and carbon dioxide exchange takes place
Flow rate 1 to 6 LPM
Open and clear
Shortness of breath
Insufficient supply of oxygen in the blood and tissues
Is a high pitched sound, typically on inspiration caused by swelling of the larynx