Final answer:
In acupuncture theory, the 14 lines of energy are called meridians. These represent conceptual channels for the life force 'chi.' Acupuncture must be performed using sterile needles to avoid exposing patients to pathogens.
Step-by-step explanation:
Acupuncture and Meridians
The correct answer to the question is C) meridians. In traditional Chinese medicine, acupuncture theory identifies 14 lines of energy called meridians. These are conceptual channels in the body along which the life force chi, or qi, flows. According to this theory, when the flow of chi is blocked or unbalanced, it can result in illness or pain. Acupuncture aims to restore the proper flow of chi by inserting needles into specific points along the meridians.
Acupuncture could potentially facilitate exposure to pathogens if strict hygiene practices are not followed. The needles used in acupuncture must be sterile to prevent infections. It is essential for acupuncturists to use new, disposable needles for each patient and to disinfect the area of the skin where the needles will be inserted. If these protocols are not adhered to, there is a risk of transferring pathogens from one person to another or causing skin infections.