Asthma is characterized by reversible airflow obstruction and bronchospasm. Asthma episodes are characterized by wheezing, coughing, chest tightness, and shortness of breath.
Answer:
Vasovagal syncope is a condition that leads to fainting in some people. It is the most common cause of fainting. It's usually not harmful nor a sign of a more serious problem. Many nerves connect with your heart and blood vessels.
Explanation:
took the test
Answer:
Your retinas will burn
Explanation:
The sun can cause damage and blindness don't do it.