Answer: Oxygen gets carried away on the red blood cells, and carbon dioxide is expelled into the air. The exchange of these two gases takes place without much fanfare when the body is at rest.
A rapid rate of breathing can occur normally after exercise. In addition, panic states and high altitude climbs can also raise the respiratory rate. When these conditions occur, individuals may have a variety of symptoms related to pH changes in their bodies caused by the hyperventilation
Your body needs oxygen to breathe, which it takes from the air around you, into your lungs, to your heart - where it is pumped to your muscles and organs. When the oxygen is used by your muscles, carbon dioxide is produced, which needs to be removed. So as the new oxygen goes into your muscles, the carbon dioxide from the last pump is taken out, where it is sent all the way back round to the heart, and then back to your lungs, and out of your mouth, back into the air.
So, rebreathing breathed air increases the carbon dioxide concentration in you blood, triggerring you body's response of increased breathing in an attempt to regain oxygen and get rid of carbon dioxide.
Explanation:
The patient has ear pain and pinna tenderness on the exam. ear pain finding belongs in the ros
Ear infections, such as swimmer's ear and middle ear infections (otitis media), frequently result in ear pain (otitis externa). Although they can affect persons of all ages, ear infections are more common in children than in adults. Adults may have ear pain from ailments including TMJ and jaw arthritis.
Your middle ear tubes may become blocked by a cold, allergies, or a sinus infection. Otitis media is the term your doctor will use when fluid accumulates and becomes infected. The most frequent reason for ear pain is this. Your doctor might recommend antibiotics if she believes that bacteria are to blame.
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Answer:
b all of these are correct
