Question

mouth to mouth breathing works by ----
options
a. producing adequate ventilation
b.expanding the lungs
c.both of the given choice
d.non of the given choice​

Answer 1

Answer:

c.both of given choice..

Answer 2

Answer:

c.both the given choice

Explanation:

Mouth-to-mouth breathing soon after became the most widely used method of artificial respiration. The person using mouth-to-mouth breathing places the victim on his back, clears the mouth of foreign material and mucus, lifts the lower jaw forward and upward to open the air passage, places…

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