Question

question 5 (2 points)
the proof number indicates what percentage alcohol by volume the drink contains and is __________ the percentage alcohol by volume.
a) the same as
b) twice
c) thrice
d) four times
question 6 (2 points)
all of the following are factors that increase the absorption of alcohol, except:
a) if alcohol is taken on an empty stomach.
b) if alcohol is carbonated.
c) if the person is a woman.
d) all of these are correct.

Explanation:

• For Question 5: The proof number is a measure where proof = 2×(alcohol by volume). For example, if a drink is 10% alcohol by volume, its proof is 20.
• For Question 6:
• Alcohol on an empty stomach increases absorption as there is no food to slow it down.
• Carbonated alcohol (like champagne) increases absorption as the carbonation speeds up passage from the stomach to the small intestine (where most absorption occurs).
• Women generally have less alcohol - metabolizing enzyme (alcohol dehydrogenase) in the stomach, so alcohol is more absorbed (not an exception).

Answer:

Question 5: B. twice
Question 6: D. All of these are correct.