Final answer:
According to the NATA's position statement on preventing sudden death in sports, the number of administrations of a B2-agonist after which an athlete should be referred to a health care facility is not specified. However, if an asthmatic athlete does not experience any improvement in symptoms even after using a B2-agonist, it is recommended to seek medical attention.
Step-by-step explanation:
Subject: Health
The NATA's position statement on preventing sudden death in sports does not specifically mention the number of administrations of a B2-agonist after which an athlete should be referred to a health care facility. However, it is important to note that if an asthmatic athlete does not experience any improvement in symptoms after multiple administrations of a B2-agonist, it is recommended to seek medical attention.
An asthmatic athlete may require additional treatment or adjustments to their medication plan in order to effectively manage their condition. A healthcare professional can evaluate the athlete's symptoms, assess their current treatment plan, and provide appropriate guidance and care.
It is always important to prioritize an athlete's health and safety, so if an asthmatic athlete does not experience any improvement in symptoms even after using a B2-agonist, it is best to consult a healthcare professional for further evaluation and guidance.