LifeStream will conduct a community blood drive on Wednesday, April 24, at Hi-Desert Medical Center from 10 a.m. to 2 p.m. Donors receive free cholesterol screening with every blood donation. All prospective donors should be free of infections or illness, weigh at least 110 pounds, and not be at risk for AIDS or hepatitis. To make an appointment to donate blood, call 800-TRY-GIVING.