Phlebotomy Technician 1 NHA Practice Test Already Passed

Phlebotomy Technician 1 NHA Practice Test Already Passed The single most important way to prevent the spread of infection while performing phlebotomy is by? - Answer ️️ -Washing Hands After drawing blood from a patient, the phlebotomist should dispose of the needle by? - Answer ️️ -Deposit it in an approved "Sharps Container" Negligence by a professional person is called? - Answer ️️ -Malpractice Which of the following is the single most common source of HIV and HBV in the workplace? - Answer ️️ -Blood The heart, lymphatic organs, and blood vessels are in the? - Answer ️️ -Cardiovascular System The venipuncture site should be cleansed in a circular motion from the center to the? - Answer ️️ -Periphery: the outer limits or edge of an area or object Red and white blood cell counts are examples of ________ tests? - Answer ️️ -Hematology Treating all specimens as if they are hazardous and infectious is the basis for? - Answer ️️ - Universal Precautions Drugs used to destroy or kill bacteria that cause disease are called? - Answer ️️ -Antibiotics When the heart is contracting, the pressure is highest. This pressure is called? - Answer ️️ - Systolic Pressure The process by which an object or area becomes unclean is known as? - Answer ️️ - Contamination The health worker is protected by law if it can be determined that he or she acted as expected when compared with fellow workers. This is called? - Answer ️️ -Reasonable Care Characteristics of capillaries include? - Answer ️️ -Being thin walled in structure Forming microscopic pathways Connecting arterioles with venules ALL OF THE ABOVE The branch of study of moral issues, questions and problems arising in the practice of medicine and in biomedical research is called? - Answer ️️ -Bioethics If a test requires serum rather than plasma, a tube with what color top should be drawn? - Answer ️️ -Red When using evacuated tubes for blood collection, it is crucial to remember to? - Answer ️️ - Never under fill tubes that contain anticoagulant Never use tubes past their stated expiration dates Immediately invert any tubes that contain additives ALL OF THE ABOVE The rubber sleeve (at the end opposite the needle tip) on an evacuated tube needle makes it possible for use with? - Answer ️️ -Multiple Tubes Capillary blood sampling may be used if the laboratory tests require? - Answer ️️ -Very little blood The tube to collect whole blood with an EDTA additive in it has a _________________ stopper? - Answer ️️ -Lavender Diastolic pressure is? - Answer ️️ -The bottom number of blood pressure readings Do not draw ________________ an intravenous infusion? - Answer ️️ -Above Which of the following legally enforces the Bloodbourne Pathogen Standard? - Answer ️️ - OSHA Common symptoms of shock include all of the following EXCEPT? - Answer ️️ -Temperature Which of the following causes AIDS? - Answer ️️ -HIV Arterioles, the smallest arteries, subdivide into? - Answer ️️ -Capillaries Which is the best method for a phlebotomy technician to collect blood specimen from an older adult patient who has fragile, easy-to-collapse veins? - Answer ️️ -Choose a syringe and butterfly assembly and transfer to an ETS tube: a syringe minimizes pressure on fragile veins and helps prevent collapsing A phlebotomy technician is preparing a blood specimen from a patient for an erythrocyte sedimentation rate (ESR) test. The technician should select a collection tube that has a top with which of the following colors? - Answer ️️ -Lavender: should be used when collecting for an erythrocyte sedimentation rate test (ESR) A phlebotomy technician is reviewing a laboratory requisition before obtaining blood specimens from a patient. The technician should verify that the requisition includes which of the following information? - Answer ️️ -A specimen identification code: A unique specimen ID code Patients full name Patients DOB A phlebotomy technician should use a capillary collection instead of a venipuncture in which of the following situations? - Answer ️️ -A patients veins are inaccessible: due to IV's, scaring, or b