Answer:
<h2>Option D. To smooth out the business cycle.</h2>
The most accurate method for determining if you are delivering adequate tidal volume to a child during bag-valve mask ventilations is to observe the chest for adequate rise.
<h3>What is the significance of bag-valve mask ventilations?</h3>
Bag-valve mask ventilations refers to an essential emergency skill. It is a management technique that is used to manually ventilate the patient whose respirations are inadequate.
A bag valve mask (BVM), is also known as self-inflating bag. It is a hand-held device that a person use to get a positive pressure ventilation when he is not able to breathe properly.
Basically, there are two types of bag mask ventilation -self-inflating bag and flow-inflating bag.
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