Measurements
Beer 12 oz. for glass/can/bottle 16 oz. for pint
Wine Glass 4 oz. (some glasses are larger)
1 Shot 1.5 oz

Alcohol Content Guide
Beer
Wine  5.0 to 13.0%
Sherry/Vermouth/Cizano  14 to 20%
Shot of Light Gin/Vodka/Rum  37.5%
Shot of Dark Whiskey/Brandy/Rum 40%

• 0.02-0.03 BAC: No loss of coordination, slight euphoria and loss of shyness. Depressant effects are not apparent.
• 0.04-0.06 BAC: Feeling of well-being, relaxation, lower inhibitions, sensation of warmth. Euphoria. Some minor impairment of reasoning and memory, lowering of caution.
• 0.07-0.09 BAC: Slight impairment of balance, speech, vision, reaction time, and hearing. Euphoria. Judgment and self- control are reduced, and caution, reason and memory are impaired.
• 0.10-0.125 BAC: Significant impairment of motor coordination and loss of good judgment. Speech may be slurred; balance, vision, reaction time and hearing will be impaired. Euphoria. It is illegal to operate a motor vehicle at this level of intoxication.
• 0.13-0.15 BAC: Gross motor impairment and lack of physical control. Blurred vision and major loss of balance. Euphoria is reduced and dysphoria is beginning to appear.
• 0.16-0.20 BAC: Dysphoria (anxiety, restlessness) predominates, nausea may appear. The drinker has the appearance of a "sloppy drunk."
• 0.25 BAC: Needs assistance in walking; total mental confusion. Dysphoria with nausea and some vomiting.
• 0.30 BAC: Loss of consciousness.
• 0.40 BAC and up: Onset of coma, possible death due to respiratory arrest.

Source http://www.indiana.edu/~adic/effects.html