Category: C

  • Continuous cycling peritoneal dialysis

    An ongoing process in which waste substances are removed from the body of a person with non-functioning kidneys, using the peritoneum (membrane that covers the abdominal cavity) to transfer solution into, and water and soluble waste material out of, the body.  

  • Congestive cardiac failure

    Impaired heart function causing retention of fluid in the body; swelling of the legs and feet; shortness of breath; poor circulation of the blood, and other problems.  

  • Congenital head disease

    A disease present at birth caused by a defect or malfunction of the heart or adjacent structures.  

  • Condylomata acuminata

    A sexually transmitted disease caused by the papilloma virus; also termed genital warts. The warts occur in moist areas, such as inside or outside the penis, inside or outside the female genital organs, the rectum, or the perianal area.  

  • Concentration test

    A test of the kidney’s capacity to concentrate and dilute urine. A kidney function test based on the ability of the person to produce concentrated urine under conditions that would normally cause such production, as in intentional dehydration.  

  • Complete heart block

    Complete lack of transmission of the heartbeat from the auricles to the ventricles. A condition in which there is a complete dissociation between atrial and ventricular systoles. Ventricles may beat from their own pacemakers at a rate of 30 to 40 beats per minute while atria beat independently.  

  • Complete bundle branch block

    Cessation of the electrical impulses governing the heartbeat that normally travel from the heart’s upper chambers (auricles) to the lower chambers (ventricles).  

  • Complement assays

    A test done on blood to detect deficiencies in the immune system. Increased complement findings may indicate a number of diseases, including rheumatoid arthritis, ulcerative colitis, and diabetes mellitus. Decreased complement findings may indicate such diseases as acute serum sickness, systemic lupus erythematosus, multiple myeloma, and others.  

  • Combined fatty acids test

    A test done on feces to determine the patient’s ability to digest fats.  

  • Color vision test

    A test done to measure a person’s ability to perceive and correctly identify different colors.