Health sciences and medicine Case Study Example | Topics and Well Written Essays - 2000 words

Health sciences and medicine - Case Study Example The initial lab evaluation entails the testing of the BUN (Blood Urea Nitrogen). The test determines the volume of nitrogen in the blood that results from the by-product of urea (Desch & Motto 2007).   It establishes functioning of the kidney in the elimination urea from the blood. In a situation where the kidney is not functioning well, the blood urea nitrogen level increases. The test is beneficial since it enables the use of creatinine test to enable the finding of the Blood Urea Nitrogen to Creatinine ratio (BUN: creatinine) allowing the identification of dehydration problems in the patient. The laboratory result showed that the Blood Urea Nitrogen of the patient was 9.3 mmol/L. The result falls within the normal range that is recommended for children who are between 5 to18 mg/dL (Lehman, 2008).Haemoglobin Test      The test is usually to investigate blood conditions including anemia together with the hematocrit or complete blood count. The test is beneficial in the screeni ng, monitoring and diagnosis of diseases and conditions that impact on the red blood cells and the volume of hemoglobin in the blood. Conditions that lead to the loss or destruction of the red blood cells dues to bleeding makes the bone marrow unable to secrete new ones quickly hence leading to hemoglobin reduction and thus leading to anemia.The hemoglobin test on the patient arrived at a result of 82g/L that is low than the normal level that is between 120 to 140 g/L, hence suggesting that the patient is anemic.