Final answer:
A person with a history of fainting should be placed in a lying or sitting position to prevent further injury.
Step-by-step explanation:
A person with a history of fainting should be placed in a lying or sitting position to prevent further injury.
When a person faints, it is usually due to a temporary drop in blood flow to the brain, which can be caused by various factors such as dehydration, low blood sugar, or sudden changes in position.
Lying or sitting down helps to increase blood flow to the brain and prevent fainting episodes.