Answer:
Partially blocked means that the airway is NOT completely blocked by whatever, whilst blocked choking means that the airway is COMPLETELY blocked.
PPE primary use is to protect the user. Thus, answer is B) to protect the first responder from diseases
Your answer is A hope this helps!
Heat exhaustion occurs when a person hasn't been properly hydrated.Heat stroke is the most sever form of heat illness and is a life-threatening medical emergency.