Answer:
A disease that is affecting too many people at a global scale is called a Pandemic disease and <u>one good example of this kind of disease is the Spanish Influenza of 1918 that killed around 50 million people</u>.
If a scuba diver complains of shortness of breath and severe muscle and joint pain immediately after ascending from a dive. he is cyanotic and is coughing up bloody froth. We suspect Air embolism.
<h3>
What is air embolism?</h3>
An air or gas embolism is a bubble that becomes trapped in a blood vessel and blocks it.
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Why does air embolism take place?</h3>
It is possible for a scuba diver if:
- spends too much time underwater
- emerges too rapidly
- holds their breath when they rise
Air can enter the blood arteries from the lungs (arterial gas embolism) or nitrogen bubbles can form in the blood vessels (decompression sickness or "the bends").
Air or gas embolisms can result in life-threatening diseases such as a stroke or heart attack.
To learn more about embolism visit:
brainly.com/question/8496446
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Answer:
A
Explanation:
The answer is "A," the decision making model. Only then can one formulate a goal and plan of action, and trigger the stages of conscious change.
