Utah Esthetics Written State Practice Exam

Telangiectasias are associated with which body system?

1. Endocrine

2. Respiratory

3. Circulatory

4. Nervous

The correct answer is: Circulatory

Telangiectasias, often referred to as spider veins, are small, dilated blood vessels that can be seen near the surface of the skin. They appear as red or blue lines and are most commonly found on the face and legs. The formation of telangiectasias is primarily associated with the circulatory system, as these vessels are part of the network that carries blood throughout the body. When discussing the underlying causes, telangiectasias can result from various factors related directly to circulation, such as increased pressure in the blood vessels, hormonal changes, sun exposure, and certain medical conditions that affect blood flow. This relationship highlights the direct connection between telangiectasias and the circulatory system, making it the correct association in this context. In contrast, the endocrine system regulates hormones, the respiratory system manages breath and gas exchange, and the nervous system controls bodily functions through neural signals, none of which directly relate to the development or presence of telangiectasias. This further clarifies why the circulatory system is the appropriate answer when considering the association of telangiectasias.