Phlebotomy Final Exam test 2023 with 100% correct answers

What is the literal translation of the term "phlebotomy" from the original Greek? - correct answer -to cut or incise a in What are the three main reasons that phlebotomy is performed today? - correct answer -to draw samples for diagnostic and monitoring purposes, to draw blood for transfusion purposes, to draw blood for therapeutic purposes (polycythemia) List the barriers to communication. - correct answer -language limitations, cultural diversity, emotions, age, physical disabilities Define kinesics. - correct answer -nonverbal communication; body language; facial expressions & gesture Define proxemics. - correct answer -person's concept & use of space Describe the types of testing that each lab department performs. - correct answer -hematology-diseases of blood & blood forming tissue coagulation-ability of blood to form & dissolve clots chemistry-majority of all lab testing (subsections of RIA & Toxicology) Serology/Immunology-body's response to microbes that stimulate Ag-Ab reactions urinalysis-to test kidney function & disorders (usually in chem or hem) (microscopic to look for casts, crystal, cells, bacteria, yeast, etc.) microbiology-tests blood & body fluids for presence of microbes and antibodies that will treat them by C & S Blood Bank/Immunohematology-prepares blood products for transfusion Toxicology is often part of which lab department? - correct answer -chem Why shouldn't you use outdated evacuated tubes? - correct answer -may not fill completely, anticoagulants and additives may not work properly, may yield erroneous results Define informed consent. - correct answer -voluntary & competent permission for medical procedures after patient is given information about method, risk & consequences Define expressed consent. - correct answer -patients gives permission in writing or verbally Define implied consent. - correct answer -patient implies permission by actions or in emergency situations Define the "chain of infection". - correct answer -Components required for transmission of infection Define virulence and viability - correct answer -Virulence- the degree to which a microbe is capable of causing infection Viability- ability of a microbe to survive on an object Define the term "immune" and how it is achieved - correct answer -Unlikelihood of developing a disease By immunization or recovered from disease and developed antibodies Define nosocomial infection - correct answer -infection acquired in a health care facility What is the most common type of nosocomial infection to patients in the hospital? - correct answer -UTI Describe the ch