A bag-mask is a medical device designed to ventilate a patient in respiratory arrest.
It must be on hand in an emergency department of the hospital or an ambulance.
It can be used before or after intubation while waiting for a mechanical respirator.
It can be used in CPR.
The bag-mask is preferably connected to a source of oxygen.
To use it requires 2 hands:
The right-hand holds the ball and exerts pressure with the 4 fingers to push the air (press with the thumb is an error).
The left hand applies the mask to the mouth and the nose, keeping a good seal, then putting the hand on the chest of the victim to check if there is an expansion/shrinkage of the rib cage due to the entry of the air.
Answer:
The correct answer is : In the case of requesting money from a grant or scholarship for schoolings there is usually an essay that is required. To stand out from other applicants it is important that the essay be well written, submitted on time, and carry a sense of who the person truly is and not just a person they put forth. They care about giving money to people who will use it to better themselves and the world around them.
Explanation:
The cheetah will run half the fast it ran for example if it runs 70 mph the fastest then it will run 35, almost like a ostrich
<span>An expert is someone who expends the least amount of energy for the greatest result.
We call a person an expert if he performs really perfectly as compared to the newcomers because he is highly trained and professional and has the abilities to a specific art. Expertise is usually measured on the basis of intelligence and activeness together. Experts can never be seen unconfident in doing their job.
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Answer:
I would love to help, but I don't know exactly what that means...
Explanation:
