Hyperventilation of the lungs is typically achieved through controlled breathing techniques, often involving rapid and deep inhalations and exhalations. This can be practiced in various situations, such as during certain medical assessments or in response to anxiety. Additionally, devices like bag-valve masks can assist in delivering breaths to a patient in a medical setting. It's important to note that intentional hyperventilation should be done cautiously, as it can lead to decreased carbon dioxide levels and potential complications.
You need to exhale and completely empty your lungs. You will then sink to the bottom, where you can sit (or lie) down. Do not forget to resurface and refill your lungs. And, do not hyperventilate before trying this.
hypoventilation hypoventilation |ˌhīpōˌventlˈā sh ən| noun Medicine breathing at an abnormally slow rate, resulting in an increased amount of carbon dioxide in the blood. New Oxford American Dictionary
holly couldn't breathe so i gave her a paper bag so she could hyperventilate
When a person is hyperventilating, the PCO2 decreases. This is because a person is breathing enough to expel the CO2 out of the lungs making it decrease.
To breathe excessively.
It speeds up.
you could pass out/run out of oxygen
Yes
You hyperventilate.
Free divers do but scuba divers do not need to. Scuba divers take their air with them and would have no need to hyperventilate.
stage page hyperventilate rage engage
Expel