Explain what happens in the body during an asthma attack
What will be an ideal response?
Normally, air enters the respiratory system via the nose and mouth and travels through the bronchial tubes to the lungs. Gas exchange occurs, and stale air is exhaled. During an asthma attack, the muscles of the bronchial tubes tighten and thicken, and the air passages become inflamed and filled with mucus. This narrows or blocks the bronchial tubes, making it difficult to inhale or exhale. In some cases, the bronchial tubes contract in bronchospasms, which can be life-threatening.
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Type 2 diabetes
A. occurs in 1 in 25 Americans. B. is best prevented by eating a healthy diet and exercising. C. always requires insulin injections as a method of treatment. D. has obvious symptoms in the early stages.
The ____________________ is the double-walled membranous sac that encloses the heart
Fill in the blank(s) with correct word
Once the body or organ is sectioned, an internal flat surface is exposed. This surface is called a/an ____________________.
Fill in the blank(s) with the appropriate word(s).
List at least three steps you can take to use less water
What will be an ideal response?