National Certified Addiction Counselor, Level 2 (NCAC II) Practice Exam Exam

What is a common short-term physical effect of alcohol on the body?

1. Increased muscle growth

2. Staggering

3. Heightened awareness

4. Improved coordination

The correct answer is: Staggering

B is the most appropriate choice because staggering is a common short-term physical effect of alcohol consumption. Alcohol acts as a central nervous system depressant, impairing motor functions and coordination, which often leads to unsteady movements and difficulties in maintaining balance. This physical manifestation is particularly noticeable when individuals have consumed alcohol in amounts sufficient to affect their judgment and physical abilities. In contrast, increased muscle growth is not a direct effect of alcohol consumption; in fact, excessive drinking can hinder muscle recovery and growth due to its negative impacts on protein synthesis and hormone levels. Heightened awareness is also contrary to the effects of alcohol, as it typically suppresses cognitive function and alertness. Improved coordination is likewise not associated with alcohol use; rather, alcohol undermines coordination, which can lead to accidents and injuries. Therefore, staggering serves as a clear indicator of alcohol's impact on the body's physical capabilities in the short term.