What term describes the creation of fake injuries and/or wounds for realism during training?

The term that accurately describes the creation of fake injuries and/or wounds for realism during training is "moulage." This practice is commonly used in medical and emergency response training to enhance realism and provide learners with the opportunity to practice their skills in scenarios that closely resemble real-life situations. Moulage can involve the application of fake blood, wounds, and other medical simulators to help trainees develop their assessment and treatment skills in a controlled environment.

The other terms listed do not relate to this practice in the same way. Camouflage refers to techniques used to conceal people or objects, typically in military contexts. Effleurage is a massage technique involving gliding strokes, and decolletage refers to the upper part of a woman's torso, specifically the neckline of a dress or shirt. Each of these terms is distinct and does not pertain to the concept of creating realistic injuries for training purposes.