North Dakota Cosmetology Practice Exam

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What leads to onychocryptosis?

Nutrition deficiency
Filing the nail too much, or tight fitting shoes
Careless filing
Dry cuticle

The correct answer is: Filing the nail too much, or tight fitting shoes

Onychocryptosis, more commonly known as an ingrown toenail, is typically caused by filing the nail too much or wearing tight fitting shoes. These actions can put pressure on the nail and cause it to grow into the surrounding skin. While nutrition deficiency, careless filing, and dry cuticles can contribute to the development of an ingrown toenail, they are not the main causes. It is important to avoid over-filing the nails and to wear properly fitting shoes to prevent this uncomfortable and potentially painful condition.