Inherited color blindness happens when you don't have one of these types of cone cells or they don't work right. You may not see one of these three basic colors, or you may see a different shade of that color or a different color. This type of color vision problem doesn't change over time.A color vision problem isn't always inherited. In some cases, a person can have an acquired color vision problem. This can be caused by: 1  Aging. 2  Eye problems, such as glaucoma, macular degeneration, cataracts, or diabetic retinopathy.3  Injury to the eye.4  Side effects of some medicines.n some cases, a person can have an acquired color vision problem. This can be caused by: 1  Aging. 2  Eye problems, such as glaucoma, macular degeneration, cataracts, or diabetic retinopathy. 3  Injury to the eye. 4  Side effects of some medicines.
patient-centered care Definition: Recognize the patient or designee as the source of control and full partner in providing compassionate and coordinated care based on respect for patientâs preferences, values, and needs.
Therefore, one of the basic tenets of patient-centered care is the idea that patients know best how well their health providers are meeting their needs, and it is the patient's view of his or her health care delivery that correlates with outcome or satisfaction. This fundamental tenet of patient-centered care was tested by Stewart, et.al. in 2000.