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because your oxygenated blood is what gives you colour and if you are being strangled or choking it cuts off the oxygen supply and you go the colour of your de-oxygenated blood.

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13y ago

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Why would pizza dough turn blue?

it might be choking, turn it upside down and preform cpr, if this dosen't work just put it in the oven, it is quicker than choking.


What is a sign of choking?

some times the person choking will cough but if they cant most likely they will have their hands around their thought and their face will start to turn red then blue then if you cant get it out by doing the Heimlich they will pass out you need to gently lay them on the floor and call 911 immediately.


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Slapping a person in the back when they are choking can help, but it can also cause injury. The Heimlich maneuver is always best when a person is choking.


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Choking is a medical emergency. When a person is choking, air cannot reach the lungs. If the airways cannot be cleared, death follows rapidly.


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yes, if a person cant breath for a longer time the lungs turn blue in case of recent breathing problem it cant happen.i dont know much about it


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Choking


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An unobstructed airway.


How is choking diagnosed?

Diagnosing choking due to mechanical obstruction is straightforward, since the symptoms are obvious even to an untrained person.


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Signs and symptoms of choking are: High pitched noises, coughing weakly or very hard, hands around neck or pointing to throat area, can't talk, can't breathe or difficulty breathing, person turns a blue color, passing out, gagging, and panic.


How do you turn green to blue?

To turn green to blue, you can mix green with a small amount of blue paint or dye. Alternatively, you can apply a blue overlay on top of the green using editing software or color filters.


How is infection choking diagnosed?

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