Q
QuestionHealthcare

Cannabis use: A. can harm mental health in the long term. B. affects the body and brain only in the long term. C. has been shown to help depression and anxiety. D. does not have any health benefits at all, both short- and long-term.
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Answer

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Step 1
: Begin by addressing the first statement.

Cannabis use can have harmful effects on mental health in the long term. This is because THC, the main psychoactive compound in cannabis, can cause temporary psychosis and worsen symptoms in patients with pre-existing mental health disorders such as schizophrenia. Additionally, heavy use of cannabis during adolescence can have long-lasting effects on cognitive function, including memory, attention, and executive functions. Therefore, option A is correct.

Step 2
: Address the second statement.

Cannabis affects the body and brain in both the short and long term. In the short term, cannabis use can impair cognitive functions such as attention, memory, and coordination. In the long term, heavy use of cannabis can lead to dependency, tolerance, and withdrawal symptoms. Furthermore, cannabis smoke contains many of the same harmful substances found in tobacco smoke, which can damage the lungs and lead to chronic bronchitis. Therefore, option B is partially correct, but it neglects the short-term effects of cannabis use.

Final Answer

A. Cannabis use can harm mental health in the long term. B. (Partially correct) Cannabis affects the body and brain in both the short and long term. C. (Partially correct) Some studies have suggested that cannabis use may help alleviate symptoms of depression and anxiety in the short term, but the long-term effects of cannabis use on mental health are complex and not fully understood. D. Incorrect. While cannabis use may not have any health benefits in the traditional sense, cannabis-based medications may have therapeutic benefits for certain medical conditions.