Final answer:
Dental water lines should have water run through them for 30 seconds at the start of the day and 20 seconds between patients, as recommended by CDC guidelines. After drinking a large glass of water, a person will typically see an increase in urine output within 30 to 60 minutes.
Step-by-step explanation:
According to the Centers for Disease Control and Prevention (CDC) guidelines, dental health care professionals should run water through dental water lines for 30 seconds to begin each day and for at least 20 seconds between patients. This is to minimize the microbial load and ensure the quality of the water used in dental procedures. Moreover, maintaining the quality of water used in dental units is critical for preventing infections and ensuring the overall safety of dental care.
As for the effects of drinking water on urine output, after consuming a large glass of water, a person usually begins to notice an increase in urine output within 30 minutes to 60 minutes. This is due to the body's natural process of filtering the water through the kidneys and producing urine to eliminate excess fluid and waste from the body.