Answer:
The upper respiratory system includes the nasal cavity (nose), the pharynx and larynx.
Explanation:
Air enters the body through the nose or mouth, this moistens and warms the air that enters since cold dry air will irritate the lungs. The air then travels down the voice box and down the windpipe.
Higher temperatures increase the skins ability to absorb chemicals deposited in it.
<h3>How does manufactured products affect firefighters?</h3>
Manufactured products affect firefighters. exposure to contaminants, because they tend to burn at higher temperatures and these higher temperatures increase the skins ability to absorb chemicals deposited in it.
<h3>Effect of higher temperature on combustion</h3>
The increase in temperature increases the rate of combustion.
Thus, higher temperatures increase the skins ability to absorb chemicals deposited in it.
Learn more about higher temperature here: brainly.com/question/26916778
#SPJ1
Answer: TO MANY
Explanation:
HE IS TOO FAST AND MOVES TOOO MUCH
Answer: a) respiratory arrest
Explanation: the neuro-muscular blocking agent causes muscles to relax, respiration is vital for oxygen intake and and proper functioning of vital organs. Respiration depends on the diaphragm muscles for the expansion and contraction of the lungs; administration of NMBA can hamper the diaphragm muscles and this could be fatal hence, respiratory arrest should be watched out for.
