Module K: Disorders Due to Physical Agents

This module will explore the impact of various physical agents on the skin. Section 1 focuses on photodermatoses, exploring how ultraviolet light affects the skin and identifying specific morphologies and patterns associated with photodermatoses. Section 2 covers environmental and sports-related skin injuries, including those resulting from temperature extremes, chemical exposure, pressure, friction, and repeated trauma.

This activity has been reviewed by the American Academy of Physician Associates Review Panel and is compliant with AAPA CME Criteria. This activity is designated for 3 AAPA Category 1 CME credits. Approval is valid from 9/27/2025 to 9/26/2026. PAs should only claim credit commensurate with the extent of their participation. AAPA reference number: CME 2014378

After participating in this module, the learner will be able to:

Section 1: Photodermatoses

1. Define wavelengths of ultraviolet light and their respective effects on the skin.
2. Identify morphology and patterns associated with photodermatoses.
3. Identify potential causes of photoallergy or phytophotodermatitis.

Section 2: Environmental and Sports-Related Skin Injuries

1. Identify and manage cutaneous injuries due to temperature.
2. Identify and manage cutaneous injuries due to chemical exposure.
3. Identify and manage cutaneous injuries due to pressure, friction, or repeated trauma to the skin.
4. Identify and manage common sports injuries to the skin.

*Previously known as Module 13 in the Diplomate Fellowship

This module was released on October 30, 2025.