The type of drug you're looking at is a wide classification of drug called either a depressant or an "downer". Opiates, alcohol, and benbenzodiazipenall make up this drug classification.
Answer:
C.) The percentage of persons within a population who exhibit the symptoms of a particular disorder
Explanation:
The answer is true ,, by elevating the patients legs it reduces the blood flow to the legs and it’s allowing the main organs to receive blood that it’s not receiving because of the shock!