Universal precautions is a method used to treat all unknown materials and bodily fluid as potentially
contaminated with bloodborne pathogens.
True
False

whay

Explanation:

what

It’s either a or b hope this

Air goes past the epiglottis and into the trachea when you breathe in. from there, it goes to your vocal cords in the larynx until it reaches the bronchi. from the bronchi, air passes into each lung.