Quentin’s family worries that he has a substance abuse issue. What would MOST likely lead them to believe he is experiencing this critical health issue?

Responses
• They have noticed he is no longer exercising and is gaining weight.
• They have found empty beer bottles hidden in his closet.
• They have seen him have multiple romantic relationships.
• They have heard him complain that he has no friends and feels alone

The response that would MOST likely lead Quentin's family to believe he is experiencing a substance abuse issue is:

• They have found empty beer bottles hidden in his closet.

The most likely reason that Quentin's family would believe he is experiencing a substance abuse issue is if they have found empty beer bottles hidden in his closet.