Final answer:
Prospective manicuring students must complete a specified number of training hours set by their respective states to become licensed nail technicians, which ensures knowledge of sanitary practices to limit health risks during a manicure or pedicure.
Step-by-step explanation:
Manicuring students must receive a minimum number of training hours that varies by jurisdiction. However, most states in the U.S. require that students complete a certain program through a licensed beauty school and pass a state board examination. For instance, in California, prospective nail technicians must finish at least 400 hours of training to qualify for a license.
The likelihood of having an adverse health consequence during a professional manicure or pedicure can vary but is generally low if the salon adheres to proper sanitary practices and the customer does not have any specific health issues. Health risks can be mitigated by ensuring that the salon is clean, the technicians are licensed, and that they follow all sanitary procedures. It is always advisable to ask about the salon's sterilization methods and whether their staff are certified.