The mean corpuscular hemoglobin concentration, a measure of the concentration of hemoglobin in a given volume of packed red blood cells. It is reported as part of a standard complete blood count.he mean corpuscular hemoglobin concentration, a measure of the concentration of hemoglobin in a given volume of packed red blood cells. It is reported as part of a standard complete blood count.
An enema is the administration of a substance in liquid form into the rectum. This may be performed to aid bowel evacuation or to administer medicines.
How to Perform an Enema at Home. Two Methods:Cleansing EnemaRetention EnemaCommunity Q&A. An enema is, by definition, the injection of liquid through the anus to motivate evacuation. Enemas are great for cleansing your colon and have many additional benefits. But how can you perform an enema at home? The simple truth is that it's easy and relatively safe.