The line of people waiting to give blood was consistent throughout the blood drive Tuesday at the Student Union. (Allison Evans | The Collegian)

People crowded the K.S.U. ballrooms on Tuesday to participate in the blood drive. (Allison Evans | The Collegian)

Students signed in to participate in the blood drive held Tuesday in the Student Union. (Allison Evans | The Collegian)

Brier Fox, Freshman in elementary education, participated at the Student Union in the blood drive held on Tuesday. (Allison Evans | The Collegian)

Kylie Huneycutt, sophomore in psychology and elementary education, gets prepared to give blood Tuesday at the blood drive in the Student Union. (Allison Evans | The Collegian)

Bayleigh Bisnette, junior in public health nutrition, waits to give blood Tuesday afternoon at the blood drive held in the Student Union. (Allison Evans | The Collegian)

Joe Sheppard, first year graduate student in mathematics, sits while his blood is drawn Tuesday afternoon at the blood drive in the Student Union. (Allison Evans | The Collegian)

Aidan Gaines, a student at Barton County Community College, presses his arm after having his blood drawn Tuesdat at the blood drive held in the Student Union. (Allison Evans | The Collegian)

The line of people waiting to give blood was consistent throughout the blood drive Tuesday at the Student Union (Allison Evans | The Collegian)