The class of a Texas driver license is determined by the: 1  Type of vehicle operated on a Texas roadway. 2  Gross vehicle weight rating (GVWR) of the vehicle or the gross combination weight rating (GCWR) of the vehicles towed. 3  Number of passengers the vehicle can hold.
How Do I Know if I Have Eczema, and Not Something Else? The truth of the matter is, eczema has a lot of overlapping symptoms with other skin problems. The most common signs - dry, itchy skin; swollen reddish patches; and rashes - are the same with other conditions, like seborrhoeic dermatitis or psoriasis.
1 The causes of eczema -- including atopic dermatitis -- are unknown. 2  Eczema is chronic, marked by periods of flare-ups. 3  Although the itchy, red rash associated with atopic dermatitis can appear anywhere on the body, it is often found on the elbows, knees and face [source: National Eczema Association ].