HOSA Dental Terminology Practice 2025 - Free Dental Terminology Practice Questions and Study Guide

The condition characterized by a lack of hair is commonly referred to as alopecia, which aligns with the term related to hair loss. The choice associated with this condition in your options is "Allopexia." It's important to note that this term closely resembles "alopecia," which is the medically recognized term indicating the absence of hair from areas of the body where it typically grows. The condition can manifest in various forms, such as androgenetic alopecia (pattern baldness) or alopecia areata (patchy hair loss).

The other options do not pertain to hair loss. Alopexy is not a standard term found in medical literature, and thus does not connect to the condition of hair absence. Allopurinol is a medication used to manage gout and is not related to hair or dermatological conditions. Hypertrichosis refers to an excessive hair growth condition and is the opposite of hair loss. Understanding these distinctions highlights why "Allopexia" is identified as the term connected to the absence of hair.