Question

How far do visitors have to be from a client who has a sealed radiation implant?

Option 1: Maintain a distance of at least 6 feet.
Option 2: Stay at least 3 feet away.
Option 3: Ensure a distance of at least 1 meter.
Option 4: Keep a minimum distance of 10 feet.

Answer 1

Visitors should maintain the greatest possible distance from a client with a sealed radiation implant to minimize exposure. The recommended distance to follow, lacking specific guidelines, is to keep a minimum distance of 10 feet, according to the inverse square law of radiation.

Step-by-step explanation:

When considering safety precautions for visitors in proximity to a client who has a sealed radiation implant, the distance recommended largely depends on the specifics of the situation, such as the type and strength of the radiation source. However, general radiation protection measures indicate that one of the key ways to minimize exposure is to increase distance from the source of radiation. The concept known as the inverse square law of radiation states that the intensity of radiation exposure decreases inversely proportional to the square of the distance from the source. Therefore, the greater the distance, the less exposure one receives.

Regarding the options provided, without specific guidelines pertaining to the type of radiation used with the implant, the safest choice would be to maintain the greatest distance which is Option 4: Keep a minimum distance of 10 feet. This would ensure that the radiation spreads out the most, reducing the intensity of exposure for the visitor.