Nevada Private Patrolman PPO License Practice Exam

The correct answer is "All of the above" because each option listed includes symptoms that can be associated with intoxication. Option A includes 'fumbling, changes in speech, and slurred speech.' This pertains to a decrease in motor control and cognitive functions, which are common signs of intoxication. Option B consists of 'red eyes, excessive sweating, and decreased alertness.' Physical changes such as these are also common in those who are intoxicated; red eyes can result from alcohol's blood vessel dilating effect, sweating can indicate the body trying to process the alcohol, and decreased alertness is a direct effect of the depressant nature of alcohol. Finally, option C's 'stumbling or weaving, noticeably shallow breathing, and sleepiness' also points towards intoxication. Trouble walking straight, slowed breathing, and extreme lethargy are possible symptoms of severe intoxication that may suggest the individual is close to alcohol poisoning. Thus, all of these are reasonable indicators that a person might be intoxicated, hence why the comprehensive choice, 'All of the above,' is the correct answer.