Blood Alcohol Concentration (BAC) Levels & Effects


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question 1 of 3

A BAC reading of 0.1% indicates how much of the blood is alcohol?

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1. A person's blood alcohol concentration is determined by how much _____ they consume.

2. What is the most common legal BAC limit in the United States, after which it is illegal to drive?

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About This Quiz & Worksheet

Test your ability to understand the characteristics of blood alcohol concentration and how drinking alcohol affects people. Quiz questions assess your knowledge of extreme intoxication and at what BAC level loss of judgment begins.

Quiz & Worksheet Goals

In these assessments you'll be tested on the following:

  • How much alcohol is in the blood with a BAC of 0.1%
  • What the BAC determines
  • Common legal limit in the United States
  • BAC level where loss of judgment can begin
  • Results of extreme intoxication

Skills Practiced

This worksheet and quiz let you practice the following skills:

  • Reading comprehension- ensure that you draw the most important information from the related BAC lesson
  • Knowledge application- use your knowledge to answer questions about different side effects based on BAC
  • Information recall- access the knowledge you've gained regarding what the BAC determines and measures

Additional Learning

To review concepts related to how drinking alcohol affects people, read through the brief lesson on Blood Alcohol Concentration (BAC) Levels & Effects. This lesson will help you:

  • Identify what blood alcohol concentration is and what it measures in people
  • Recall the side effects of different BAC levels
  • Identify the reasons for timing alcohol consumption
  • Recall what type of food slows down the body's ability to process alcohol