Cancer Essay Example | Topics and Well Written Essays - 1250 words - 7

Cancer - Essay Example Neurologic examination is where the doctor examines the patient for attentiveness, strength of the muscles and coordination, any spontaneous effect and reaction to pain. The doctor also conducts an examination of the eyes to identify any swelling of the nerve connecting the brain and the eye which might have been caused by the pressure inserted by the tumor. With CT scan, an X-ray is conducted where the results are observed from a computer connected to the x-ray machine which clearly shows the position and the size of the tumors. MRI is where a high magnetic material is connected to a computer which shows detailed and clear pictures of the body that is provided by the means of a special dye which makes different tissues distinct. The pictures can be printed out (Potts & Mandleco, 2012). The primary level of health care is the first step where patients are exposed to health care systems which are normally the smaller health care facilities like the dispensaries serving the local community. Mostly, this unit involves simple diagnostic measures, preventive and curative where in-patients services are rare. Nurses are mostly found in this stage that will refer the patient to a district hospital which provides better services and in-patients services. The nurse examines the general sciences and symptoms of illness from the patient who then refers the patient for further treatment from the district level because the facility has no the necessary machines and equipment to examine the patient further (Potts & Mandleco 2012).