The MAR Method Versus the Visual Estimation Method in Predicting External Blood Loss

The goal of this educational clinical trial is to determine whether the MAR method is more effective than the Visual Estimation method for estimating blood loss. It also aims to assess whether factors such as gender, weight, and height influence blood loss estimates when using the MAR method. The main research questions it aims to answer are: * Does the MAR method provide more accurate blood loss estimates than the Visual Estimation method on flat, non-absorbent surfaces? * Does the MAR method take longer to estimate blood loss compared to the Visual Estimation method? * Do demographic factors such as gender, height, and weight affect blood loss estimates using the MAR method? * Do these demographic factors also influence the time required for estimation using the MAR method? Researchers will compare the MAR method with the Visual Estimation method to determine whether the MAR method is a useful tool for accurately estimating external blood loss in clinical skill training. Participants will: * Sign an Informed Consent Form at the start of the study * Receive a 10-minute orientation session * Receive a 2-minute MAR method training (for the intervention group-) * Use either the MAR method or the Visual Estimation method for up to 60 seconds at each of the three stations * Receive a 2-minute MAR method training (for the control group) * Use the MAR method for up to 60 seconds at each of the three stations (for the control group)