Alcohol, For sure is one of them, Pesticides, Household products, Etcetera..
Answer:
A. 30:2
Explanation:
After every 30 chest compressions at a rate of 100 to 120 a minute, give 2 breaths.
Answer:
B
Explanation:
Sympathetic NS increase the heart rate, breathing rate, metabolic rate by secreting adrenaline
While parasympathetic NS return the body function to normal