Which of the following is a contraindication to a pedicure?

Tinea, commonly known as ringworm, is a fungal infection that can affect the skin on various parts of the body, including the feet. It is crucial to recognize it as a contraindication for receiving a pedicure because the condition can be easily transmitted from one person to another. If a pedicure is performed on an individual with an active fungal infection, there is a risk of spreading the fungus to the technician and to other clients, as well as potentially worsening the condition for the individual receiving the service.

A pedicure involves the use of tools and products that may come into contact with affected areas. Therefore, performing a pedicure on someone with tinea could not only exacerbate the infection but also pose health risks to both the client and the technician. Proper sanitation and infection control measures are of utmost importance in salon settings, and adhering to contraindications ensures the safety and wellbeing of everyone involved.

Other options, such as bunions, poor circulation, and dry skin, may require modifications during the service or additional care and attention but do not pose the same level of risk for contagion or immediate health concerns as tinea or ringworm does.