Acute pain is the body's normal response to damage such as a cut, an infection, or other physical injuries. This type of pain usually comes on fast and often goes away in no more than a few weeks or months if treated properly. Acute pain can become chronic when the cause is difficult to treat.
Chronic pain, according to the VHA, "generally refers to intractable pain that exists for three or more months and does not resolve in response to treatment." It is viewed more as its own disease rather than as a symptom of another health problem. It can be affected by physical (sitting or standing), environmental (weather changes), and psychological (such as stress) factors. Chronic pain often cannot be treated or cured; it can only be managed. Therefore, chronic pain may reduce quality of life, well-being, and ability to function over the long term.
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Explanation:
The cells in our bodies need oxygen to stay alive. Carbon dioxide is made in our bodies as cells do their jobs. The lungs and respiratory system allow oxygen in the air to be taken into the body, while also letting the body get rid of carbon dioxide in the air breathed out.
In the Claritin commercial, the man is laying in the grass with a
beagle puppy. The beagle is a breed of small hound that is similar to a larger
foxhound that has approximately
220 million scent receptors. This is the reason why they are employed as
detection dog and not as guard dogs for they are usually friendly dogs.
Tendons, nerves, blood vessels, and bones can found in every skeletal muscle.
Answer:
There are several hypotheses as to why Earth's climate changed: an ice age and a meteor collision are two. Regardless of why the climate changed, dinosaurs could not adapt to a new environment to avoid extinction. Mammals did not become a dominant species on Earth until the extinction of dinosaurs.
