Question

which set of symptoms describes the short - term effects of marijuana?
○ anxiety, irritability, and sleep disturbances
○ fast heart rate with extreme alertness and high energy
○ a serious disconnection from reality, also known as a \trip\
○ altered senses with difficulty in thinking and impaired memory

Explanation:

Marijuana's short - term effects include altered senses (such as heightened perception of sight, sound, and touch), difficulty in thinking clearly (impaired cognitive function), and impaired memory. Anxiety, irritability, and sleep disturbances are more often associated with withdrawal or other conditions. A fast heart rate can occur with marijuana but extreme alertness and high energy are not typical short - term effects. A serious disconnection from reality (a "trip") is more characteristic of hallucinogens like LSD rather than the typical short - term effects of marijuana.

Answer:

altered senses with difficulty in thinking and impaired memory