Milady Esthetics State Board Practice Test

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Prepare for the Milady Esthetics State Board Test. Study with comprehensive questions and insightful explanations. Ace your exam with confidence!

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Excessive intake of alcohol primarily causes what effect on the body?

Contracts blood vessels
Dilates the blood vessels
Increases muscle mass
Improves digestion

The correct answer is: Dilates the blood vessels

Excessive intake of alcohol primarily causes dilation of the blood vessels. This effect occurs because alcohol acts as a vasodilator, meaning it relaxes and widens blood vessels, which can lead to increased blood flow and a decrease in blood pressure. As blood vessels dilate, it can result in sensations such as flushing or warmth, particularly in the skin. Moreover, the dilation of blood vessels can also lead to a series of cardiovascular effects, which can be detrimental over time, including potential heart issues and an increase in the risk of certain types of health problems. While options like increasing muscle mass or improving digestion may seem appealing, these effects are not directly associated with the excessive consumption of alcohol. Instead, the primary influence of alcohol on the circulatory system is its role in causing vasodilation.