What's electron flow? Electron flow is what we think of as electrical current. We are familiar with two types of electron flow, Direct Current, or DC, and Alternating Current, or AC. Direct Current is the kind of electrical flow we get from batteries and solar cells, when electrons travel in only one direction.
Dermatologists can charge for a consultation, as specialists need a referral letter from a doctor to get paid, they said. The letter can be obtained from an outpatient clinic. The Morning Headlines Newsletter. Delivered daily to your inbox.
Dermatologists. A dermatology clinic can treat everything from nail fungus, warts and athleteâs foot, to eczema, skin cancer and dandruff. Essentially, a dermatologist is a doctor who specializes in the hair, skin and nails. To become a dermatologist, a person must complete a bachelorâs degree, a medical school degree, a one-year internship and a 3-year residency program.