Alcohol's Impact on Biological Systems Quiz
Explore how alcohol affects metabolism, brain function, cardiovascular health, and more in this quiz on alcohol and medicine.
#1
What is the legal blood alcohol concentration (BAC) limit for drivers in most US states?
#2
What is the main psychoactive component in alcohol?
Methanol
Ethanol
Isopropanol
Propanol
#3
What is the primary enzyme involved in metabolizing alcohol in the liver?
Lactate dehydrogenase
Alcohol dehydrogenase
Cytochrome P450
Acetaldehyde dehydrogenase
#4
How does chronic alcohol consumption impact the brain?
It leads to enhanced memory function
It causes severe dehydration
It may cause shrinkage of brain tissue and impaired cognitive function
It leads to improved decision-making skills
#5
What is a potential long-term effect of alcohol consumption on the cardiovascular system?
Decreased blood pressure
Increased risk of high blood pressure
Reduced risk of heart disease
Enhanced cardiac muscle function
#6
How does alcohol consumption affect sleep?
It enhances sleep quality
It leads to deep sleep
It disrupts normal sleep patterns and can lead to insomnia
It reduces the need for sleep
#7
How does alcohol consumption affect the risk of certain cancers?
It decreases the risk of cancer
It has no effect on cancer risk
It increases the risk of certain cancers, such as breast and liver cancer
It decreases the risk of certain cancers, such as lung and colon cancer
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