Medical Technology Final exam fully solved & updated

The agency that set up the guidelines for universal precautions was - ANSWER-CDC OSHA is overseen by - ANSWER-U.S. department of labor The agency that set up guidelines for a blood borne pathogen standard was - ANSWER-OSHA The people that should be required to follow the blood borne pathogen standards are - ANSWER-all employees who could be exposed to bodily fluids in the office, lab, or hospital Most chemistry tests are performed on the part of the blood known as - ANSWER-serum What is not required on a laboratory requisition - ANSWER-laboratory test results The total magnification of a microscope is determined by both the power of the objective lens and - ANSWER-ocular The most common waived lab test done in a doctors office is - ANSWER-urinalysis Artifacts that are seen in urine include air bubbles, fibers, and talc granules. What are not suppose to be seen in urine - ANSWER-crystals What is the preferred sample for use in a forensic lab - ANSWER-plasma The buffy coat contains a mixture of - ANSWER-leukocytes and thrombocytes The protein in the erythrocyte that carries oxygen is - ANSWER-hemoglobin Sickle cell anemia - ANSWER-inherited abnormal hemoglobin seen in African Americans Aplastic anemia - ANSWER-destruction of stem cells in bone marrow from toxins or trauma Pernicious anemia - ANSWER-caused by a deficiency of vitamin B12 Hemolytic anemia - ANSWER-destruction of circulating red blood cells Hemorrhagic anemia - ANSWER-seen with blood loss (mensus, ulcers) Physicians use which lipid results as the best predictive indicator of future MI - ANSWER-cholesterol/HDL ratio What cell does the HIV microbes invade and break the chain of immunity - ANSWER-T-4 (helper T cells) The abbreviation for gammaglobulin is - ANSWER-IgG What is considered normal flora - ANSWER-lactobacillus What is a characteristic of bacteria - ANSWER-they produce by binary fusion Yeasts produce by - ANSWER-budding The JEMBEC transport system is used for - ANSWER-Neisseria gonorrhea The gram staining process consists of how many solutions - ANSWER-four The causative agent for strep throat is - ANSWER-Streptococcus pyogens Anaerobic organisms require - ANSWER-absence of oxygen Facultative anaerobe - ANSWER-an aerobe organism capable of growing in the absence of oxygen Nutrient that is not a requirement for bacterial growth - ANSWER-polysaccaride What shape is H. pylori - ANSWER-spiral shaped