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.
What an Enema Does. The pump on the enema kit pushes the water solution in to the bowels and deep in to the colon. It then rinses the fecal build up on all sides. This loosens the fecal matter and frees it to be expelled. It can be expelled in a matter of seconds or in a matter of hours.