Which of these individuals may need professional for substance abuse?
a. since diane changed schools, she has become the opposite of the extrovert she once was.
b. claire no longer hangs out with her old friends and always looks tired and distracted.
c. jeremy tried marijuana for the first time at a party and lied about it to his friends.

Jeremy may need help. The fact that he lied about trying marijuana suggests that he likely will use it again and is protecting his intent to do so. He may be trying to keep his marijuana use secret so that he cannot be stopped from using it in the future.

Ithink the correct answer would be that since the disease is passed by a hand shake and can be cured with antibiotics that it could be an infection. an example could be that once when i was working in a bush camp, i got blood poisoning from blood blisters that got infected. our cook did not wash his hands after going to the bathroom and he passed staphyloccus on to the crew he fed. one other person also got a bad similar infection on the side of his face. i had to be rescued by helicopter and taken to the hospital so i wouldn't die!