One of the main causes is fungal infection in toe nail. Nail fungus destroys the keratin present in nail. Thus debris of keratin forms under the nail. Since the process is gradual and it does not cause pain, patient may not detect it until the nail becomes discolored or get separated from the nail bed.
Dental Lab Technician Courses and Classes. Dental lab technician courses are typically offered through certificate and associate degree programs in dental laboratory technology. The courses train students in the tools, materials and techniques used to create dental appliances, prosthetics and implants.View 10 Popular Schools Â».ental Lab Technician Courses and Classes. Dental lab technician courses are typically offered through certificate and associate degree programs in dental laboratory technology. The courses train students in the tools, materials and techniques used to create dental appliances, prosthetics and implants.
Requirements. Education. The first step in becoming a veterinary technician is to enroll in a certificate or associateâs degree program in the field. Some institutions require candidates to complete college-level coursework in microbiology, chemistry, biology and the humanities prior to admission.orking under the direction of a veterinarian, technicians improve the welfare of dogs, cats, exotic pets and farm and zoo animals and make them as comfortable as possible during medical procedures. The role of a vet tech combines elements of many disciplines such as nursing, imaging, lab work, and customer service.