phlebeotomy final
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| which test evaluates a patient's insulin response to a measured dose | glucose tolerance test
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| the most common antiseptic for routine blood collection | 70% isopropyl alcohol
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| peak and trough levels are drawn for | therapeutic drug monitoring
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| not true regarding blood cultures | they need to be cooled after being drawn to slow down the metabolism of the bacteria
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| list 3 criteria for specimen rejection | mislabeled mixing tubes not full enough
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| what test is light sensitive | bilirubin
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| what blood samples must be kept at 37 degree centigrade | cold agglutinin
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| sample that must be delivered to the laboratory on ice is | ammonia
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| peak drug levels | are collected when the highest levels of the drug is anticipated
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| test used to assess platelet function is | bleeding time
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| test for respiratory system | ABG
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| test results are affected most if the patient is not fasting | triglycerides and blucose
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| blood specimen should be chilled during a 45 minute transport | blood gases
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| after blood collection, when should plasma be centrifuged | 30 minutes
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| what is good cholesterol | HDL
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| diabetes mellitus is caused by the inability of the pancreas to make or use what substance | insulin
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| what can be used in children and infants to diagnose whooping cough | nasopharyngeal swab
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| what type of urine specimen is needed to detect and infection | clean-catch
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| what is the specimen of choice for drug abuse testing | urine
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| type of specimens is most frequently collected for analysis | urine
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| O&P analysis is requested on which type of specimen | fecal matter
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| ketosis is frequently detected in what condition | liver disease
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| what is used to detect cystic fibrosis | sweat chloride stest
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| throat cultures are most commonly obtained to determine the presence of | streptococcus pyogenes
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| pregnancy can be determined by the detection of what hormone | HCG
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| what test is used to monitor heparin therapy | PTT
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| the most critical aspect of blood culture collection is | skin antisepsis
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| what test may require special chain of custody documentation when collected | drug screen
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| which of the following is a patient right | to refused treatment
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| list the 4 areas that must be proven for lawsuit to be successful | duty owned, duty breached, direct cause, resulting damages
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| an outpatient faints while a blood specimen is being collected. what do u do? | remove needle from the PT arm and lower the PAT head and arms
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| the most important step in specimen collection | identifying the patient
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| if and adult patient refuses to have blood drawn you should first | gently try and talk them in to it
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| the singular form of alveoli is | alveolus
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| the medical term for white blood cell | leukocyte
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| term for kidney inflammation is | nephritis
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| ESR means | erythrocyte sedimentation rate
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| term for muscle pain | myalgia
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| hardening of the artery is | arteriosclerosis
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| polycythemia means | many-cell blood condition
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| the JCAHO do not use list applies to all of the following except | electronic laboratory reports
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| uti | urinary track infection
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| nervous system disorder | multiple sclerosis
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| function of th3e urinary system | maintain electrolyte balance
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| test of the urinary system | creatinine clearance
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| tissue types covers and lines organs vessels and cavities | epithelial
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| a dangerous condition in which a patients Ph decreases | acidosis
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| the brain is encased in the ________ body cavity | dorsal
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| a hormone specific to the hear which is released when there is too much pressure or fluid is known as | BNP
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| structure in the skin give rise to fingerprints | papillae
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| type of muscle is under voluntary control | skeletal
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| the liquid part of a clotted blood specimen is called | serum
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| the liquid part of an unclotted blood specimen is called | plasma
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| if the tube in which blood is drawn contains an anticoagulant, the liquid part of the resulting blood specimen will be | plasma
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| if th4e tube in which blood is drawn contains no anticoagulant, the liquid part of the resulting blood specimen will be | serum
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| the difference between plasma and serum is | serum uses up the fibrinagen plasma hasn't used any fibrinagen
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| considering all patients to be potentially infectious for hepatitis or HIV is the concept of | universal precaution
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| class c fire | involves electrical equipment
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| 3 components of fire referred to as the fire triangle are | fuel oxygen heat
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| if you accidentally plash hydrochloric acid in your eye what should you do first | flush you eye with water for minimum of 15minute
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| what is the best means of preventing nosocomial infections | proper hand washing
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| the degree to which an organism is capable of causing disease is called | virulence
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| what instance might a patient be placed in protective isolation | th4e patients has severe burns
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| blue quadrant of NFPA diamond shaped symbol of hazardous material indicates | health hazard
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| when the chain of infection is broken | infection is prevented
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| reverse or protective isolation is used | to keep health care workers and others from transmitting infection to patients
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| example of a nosocomial infection | when a catheter site of a patients in ICU becomes infected
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| the federal agency that publishes regulations or laws that protect employees and supersedes other regulatory agencies | OSHA
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| the first action to be taken when a fire is discovered is to | rescue possible victum
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| 3 types of fire extinguisher and identify the types of fire they are used to extinguish | A consumable ordinary material k kitchen fire C electrical
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| 3 main parenteral routes of transmission of blood borne pathogens in the health care setting | needle stick, broken skin, Mucous membrane
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| hand washing as decried in class results in the sterilization of your hands | true
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| transmission of disease by a mosquito is known as | vector transmission
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| what substance is used to clean of the desk in the lab | 9:1 water/ bleach
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| systole refers to | heart contraction
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| diastole | heart relaxation
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| how many times does the average heart beat each minute | 60-80
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| th3e middle layer of heart muscle is called | myocardium
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| what location of the body does oxygen and carbon dioxides gas exchanges take place | alveoli of the lungs
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| leukocytes | white blood cells
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| erythrocytes what is it and what does it do | RBC defense against infection
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| thrombocytes what is it and what it do | platelets blood clotting
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| upper chamber of the heart are known as | right left atrium
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| large atery or arteries carry blood to the body from th4e left side of the heart | aorta
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| veins transport blood returning the right side of the heart from the body | vena cavea
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| what is the most common blood type | o
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| which arteries supply blood to the head and neck | carotid
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| major artery in the antecubital area | brachial
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| what vein is the most commonly used for venipuncture | median cubital
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| sensitive tissue in the right atrium wall that begins the heart beat | sinoatrial node
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| the medical term for a heart attack | myocardium infraction
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| an extra heart sound heard between normal beats is known as | murmur
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| aneurysm is | ballooning our of a blood vessel
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| passage of a long flexible tube in to the heart chamber through a vein | cardiac catherization
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| the proper direction of blood flow in the circulatory system | arterioles capillaries venules
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| what happens if the phlebotomist ties the tourniquet too tight | arterial flow may stopped hemoconcentration it hurts the patient
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| the serum or plasma of a hemolyzed specimen would appear | pink or red
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| the most common antiseptic for routine blood collection | 70% isopropyl alcohol
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| the best angle to use for needle insertion | 15-30 degree
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| what is the purpose of an antiglycolytic agent | preserve glucose
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| what may happen if they bent here arm up at the elbow to apply pressure after the venipuncture | bleeding may occur when the are is lowered bruising platelets may pull a way
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| your are in the process of collection a specimen. the needle is inser4ed but the blood is fulling the tube very sloly. you see a hematoma forming very rapidly. what has happened | needle is only partly in the vein
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| A ABC in run on | whole blood
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| the veins in the arm | median cubital cephalic basillic
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| another name for blood bank is | innumohematology
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| what hospital department would the laboratory coordinate therapeutic drug monitoring | pharmacy
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| electrolyte testing includes | SODIUM POTASSIUM
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| which department is responsible for administering oxygen therapy | respiratory therapy
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| phlebotomy means | incise a vein
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| if a patient has IVs in both arms where do you draw | below the IV
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| it is not a good idea to collect a CBC specimen from screaming infant because | WBC may be falsely elevated
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| prolonged tourniquet application may caused a change in blood composition primarily because | hemoconcentration
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| why do pregnant patients have lower reference ranges for RBC count | blood fluid increase in pregnancy, having a diluting effect on RBC
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| what test is more often a times test | therapeutic drug monitoring
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| what instance may leas you to suspect that you have accidentally punctured an artery | the blood pulses into th4e tube
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| if blood is drawn too quickly from a small vein the vein will have a tendency to | collapse
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| FISTULA IS | permanent fusion of an artery and vein
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| when a test requires a fasting specimen but the serum is___ it is a clue that the patient was not fasting | lipemic
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| tests influenced by diurnal variation are often ordered as___tests, and it is important to collect them as close as possible to the time ordered | timed
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| BLOOD SMEAR MADE FROM EDTA SPECIMEN SHOULD BE MAD | WITH IN THE HR
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| what is the recommended maximum depth of heel puncture | 2.0mm
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| why are EDTA specimens obtained before other specimens when collected by skin puncture | to minimize effects of platelets clumping
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| why should a laboratory report from indicate the fact that a specimen has been collected by skin puncture | because test results may bary depending on the method of collection
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| what is the safest area for infant heel puncture | lateral planter surface
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| the purpose of wiping away the first drop of blood during skin puncture is | to eliminate tissue fluid contamination
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| skin puncture blood most closely resembles | arterial blood
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| Calcaneus means | heel bone
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| skin puncture blood reference values (normals) are higher for | glucose
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| what is PKU | a hereditary inability to metabolize phenylalanine
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| it is necessary to control depth of lancet insertion during skin puncture to avoid | bone injury
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| what is the purpose of warming the site before skin puncture | it increases blood flow up to seven times
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| blood test that cannot be performed by skin puncture is | erythrocyte sedimentation rate
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| when the are of the swollen with excess fluid, this condition is called | edema
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| chain of infection | infectious agent, reservoir, exit pathway, means of transmission, entry pathway, susceptible host
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