Texas Esthetician License Practice Exam

What condition is characterized by redness and distended capillaries caused by a weakening of the capillary walls?

1. Acne

2. Rosacea

3. Telangiectasia

4. Psoriasis

The correct answer is: Telangiectasia

The correct answer is telangiectasia, a condition that specifically involves the dilation of small blood vessels near the surface of the skin, leading to visible red or blue lines. These distended capillaries are caused by a weakening of the capillary walls, which can result from various factors including genetics, sun exposure, and the natural aging process. Telangiectasia typically appears on areas of the face such as the cheeks and nose, contributing to a flushed appearance. This condition can occur independently or as a symptom of other skin issues, including rosacea, which is a chronic inflammatory condition often accompanied by redness but doesn't solely focus on the distended capillaries. In contrast, acne is primarily characterized by clogged pores and inflammation, while psoriasis is an autoimmune condition leading to scaly patches and lesions. Rosacea, although it shares symptoms of facial redness, encompasses a broader range of symptoms including visible blood vessels, inflammation, and even acne-like breakouts. Therefore, telangiectasia specifically highlights the aspect of weakened capillary walls and resultant redness, making it the most accurate choice.