Opioids are substances that act on the nervous system in a similar way to opiates such as morphine and codeine. In a medical context the term usually indicates medications that are artificially made rather than extracted from opium.any of the alkaloids and other derivatives of the opium poppy are not opioids or narcotics; the best example is the smooth-muscle relaxant papaverine. Noscapine is a marginal case as it does have CNS effects but not necessarily similar to morphine, and it is probably in a category all its own.
Modified radical mastectomy This type of mastectomy is usually done to treat invasive cancer that has spread to the lymph nodes. During the mastectomy the breast tissue and a strip of skin with the nipple is removed.
Mastectomy is the surgical removal of the breast which is usually a surgical management for patients with breast cancer. This is done to prevent the metastasize of the cancer cells.Breast cancer is the most common malignancy experienced by women. Breast cancer is the uncontrolled growth of breast cells.astectomy as a surgical procedure involves the removal of one or both of the clientâs breasts. Upon removal, there is a potential of developing a low self-esteem and social stigma due to the surgical removal of the breast creating a disturbed body image because the breast particularly for women is a sign of femininity.