DRHA 3 is used between 90 and 180 days after return from deployment.

• A. DRHA 1 (DD Form 2795)
• B. DRHA 2 (DD Form 2796)
• C. DRHA 3 (DD Form 2900)
• D. DRHA 4 (DD Form 2978)

Answer: (C)

The period 90 to 180 days after returning from deployment is when the Post-Deployment Health Reassessment is done. This timing targets health issues that may not appear right away but can develop weeks or months after redeployment, ensuring timely identification and access to care. The form used for this reassessment is DD Form 2900, specifically designated for the Post-Deployment Health Reassessment. It prompts a health check focused on late-emerging concerns such as fatigue, sleep problems, mood or anxiety symptoms, pain, and exposure-related health effects, helping to connect service members with needed services.

The other forms correspond to different stages of deployment-related health screening (before deployment or soon after return) and are not used for the 90–180 day reassessment, which is why this option is the correct pairing.