Question

1. the lungs are responsible for processing toxins.

a) true
b) false

1. which of these drinks contain the most alcohol?

a) a 12 ounce beer
b) a 5 ounce glass of wine
c) a 1.5 ounce shot of 80 proof whiskey
d) they all contain equal amounts of alcohol

1. which of the following is not a common driver distraction?

a) changing the radio
b) cell phones
c) safety belts

Explanation:

Question 5

The liver is the primary organ for processing toxins, while the lungs are for gas exchange (oxygen and carbon dioxide). So the statement is false.

Step1: Recall alcohol content in different drinks

• Beer: Typically ~5% alcohol by volume (ABV). For 12 ounces, alcohol amount = \(12\times0.05 = 0.6\) ounces.
• Wine: Typically ~12% ABV. For 5 ounces, alcohol amount = \(5\times0.12 = 0.6\) ounces.
• Whiskey (80 proof): Proof = 2×ABV, so ABV = 40%. For 1.5 ounces, alcohol amount = \(1.5\times0.4 = 0.6\) ounces.

Step2: Compare amounts

All three (beer, wine, whiskey shot) have 0.6 ounces of alcohol.

Changing the radio, using cell phones, and smoking are common driver distractions. Safety belts are for safety, not a distraction (they are used to secure the driver, not divert attention).

Answer:

b) False

Question 6