Final answer:
If only alcohol is suspected, the employee should be returned to full duty the following day if completely recovered from its effects. However, workplace policies and regulations should be considered.
Step-by-step explanation:
The statement is true. If only alcohol is suspected, the employee should be returned to full duty the following day if completely recovered from its effects. This is because the effects of alcohol intoxication typically wear off within a few hours after consumption ceases, and the liver metabolizes alcohol at a rate of about 3.3 mmol/L (15 mg/dL) per hour.
However, it's important to note that returning to full duty the next day should only be considered if the employee is completely recovered from the effects of alcohol. If there are any lingering effects, such as impaired judgment or motor skills, it may not be safe for the employee to resume their regular duties.
Furthermore, it's crucial to consider workplace policies and regulations regarding alcohol use and intoxication. Some companies have strict policies that require employees to abstain from alcohol for a certain period before returning to work, even if they are no longer under the influence. It's important for employees to familiarize themselves with their workplace's policies and follow them accordingly.