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the same thing as your head
Yes, if the large plastic bag had the same volume as the original container and was rigid enough to sustain the same pressure.
The air pressure is the same, inside or outside the paper bag.
Osmotic pressure. The concentration in the bag is greater than outside the bag. Sugar molecules cannot pass thru the bag but water can. To try to create the same concentration inside and outside the bag water moves into the bag to dilute the solution inside the bag. This extra water now in the bag causes the liquid to move up the straw.
Yes, because the fungus may have multiplied in the bag and has grown and will infect the new bread faster.
An ambu bag is another name for a bag valve mask.
is this breathing unit stands for AMBU bag?
You want the maximum amount of oxygen, which is 100%, and the ambu bag, with the oxygen attached, will deliver that.
Artificial manual re-breathing unit
Artificial Manual Breathing Unit
Ambu Bags or more commonly known as the Bag Valve Masks are used to assist breathing in a patient who is not breathing or struggling to breath. This life saving maneuver is accomplished through the use of Positive Pressure Ventilation, where air is inhaled and exhaled through the longs through the use of pressure created by the Ambu Bag.
yes
A resuscitator is typically a football shaped squeezable plastic bag/bubble attached to a device that fits over the mouth and nose. You hold the device over the nose and mouth of a person who isn't breathing, squeeze and release the bag to force air into and draw it out of the lungs to breath artificially for the person to keep them alive. See related link below for a picture of a resuscitator.
250ml in neonate 500 in infant 1600 in adult
Artificial manual re-breathing unit
It is commonly referred to as a CPR Mask, or even an ambu-bag.
delivers more consistent, reliable pressure with each breath