3 years ago

The air passages are lined with

1 answer:

5 0

The air flows from the nostrils to the nasal passages. The nasal passages are lined with tiny hairlike structures and a sticky substance called mucus. These structures and the mucus filter dust and dirt from the air. In addition, cold air is warmed and moistened as it moves through the nasal passages.

You might be interested in

I go from the vas deferens to the urethra.

Mashcka [7]

Answer:

The ejaculatory duct is a tube that joins the vas deferens and the seminal vesicle. The ejaculatory duct empties mature sperm and semen into the urethra.

Explanation:

4 0

2 years ago

We are taught that cleanliness is a vital part of daily life, that antibacterial soaps, cleaning products that completely elimin

poizon [28]

Answer:

This approach is now under scrutiny because of our understanding of

human microbiomes.

5 0

3 years ago

Read 2 more answers

You have opened the airway using a head-tilt, chin-lift and are ready to ventilate an apneic patient with a pocket mask. the fir