Callie and raquel both have problems with binging and purging. they both eat large evening meals and both then purge what they have eaten. callie engages in this three to four times a week, and raquel does so once a week on sundays. what would be the diagnosis for each of these individuals?

Red blood cells are responsible for transporting oxygen in the blood. people with sickle cell anemia were born with a defective gene that results in sickle-shaped red blood cells. individuals with the disease often suffer pain in their extremities due to the build-up of these cells causing blockages in the blood vessels. the shape of the blood cells also reduces the amount of oxygen transported in the blood.