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safety device
a device to aid in the overall safety of the environment in which it is being used
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safety shower
an area of a laboratory that allows for people to wash themselves when something has splashed onto them
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sclerosed veins
veins of the body that have been injured by injury (such as multiple intravenous medications, caustic medications) or infection and have formed scar tissue. These veins are not food for use by phlebotomists
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seizure
a sudden attack of pain, a disease or of certain symptoms
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semen analysis
an examination of semen to access fertility and determine the efectiveness of sterilization following a vasectomy
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sender
in the process of communication, the person who is giving the information or message
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sepsis
the prescence of microorganisms or their poisonous substances in the blood
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serology
determines the antibody-antigen reaction of they body in response to infection
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service
work done, or duty performed for another or others
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serum iron level
the level of iron present in serum
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SGOT levels (aka "AST")
levels of serum glutamic-oxaloacetic transaminase; levels affected by drugs within the body; an enzyme of the heart and liver
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shaft
the area of the needle between the bevel and the hub; the straight part of the needle
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serum
the watery portion of blood after coagulation; a fluid found when clotted blood is left standing long enough for the clot to shrink
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sharp(s)
objects used by the phlebotomist that have sharp ends or edges; placed into a red container to help avoid injury or contamination with organisms. Needles should not be recapped following use
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shock
a clonocal syndrome in which the pripheral blood flow is inadequate to returm sufficient blood to the heart for normal function, particularly transport of oxygen to all organs and tissues
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signs
any objective evidence or manifestation of an illness or disordered function of the body
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silica particles
a substance that facilitates blood clotting; a tube additive
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single sample needle
used for collecting a blood sample from a syringe
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skin contact
the connection of any object with the skin
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sodium citrate
the anticoagulant of choice for coagulation studies. An additive in an evacuated specimen collection tube
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sodium fluoride
a white crystalline power used as an anticoagulant stored in the evacuated tube with a gray stopper; for the collection of plasma
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sodium heparin
an anticoagulant in the evacuated tube with the green stopper; for collection of plasma and whole blood
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spontaneity
the state or quality of being spontaneous (acting on impulse)
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statistics
the systematic collection, organization, analysis, and interpretation of numerical data pertinent to any subject
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steady state
a stable condition; no exercise; suctioning or respirator changes for at least 30 minutes prior to obtaining arterial blood draws (eg. blood gases)
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sterilize
to free from microorganisms
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stress
the result of any emotional, physical, social, economic, or other factor that requires a response or change. Can be positice (good stress) or negative (bad)
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strict isolation
isolation that involves the maximum use of persomal protective equipment (PPE). This type of isolation is required when the danger is both contact (skin) and respiratory
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swab sticks
equipment used to cleanse a site with Betadine or for the collection of a bacterial specimen
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sweat chloride
a test the uses iontophovesis to stimulate sweat production to evaluate the chloride content in sweat; used to diagnose cystic fibrosis, mainly in children and adolescents under the age of 20
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symptoms
any perceptible change in the body or its functions that indicates disease or the kind or phases of disease
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syringe
instrument for injecting fluids into body cavities or vessels
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tertiary care
highly complex services and therapy performed on an inpatient basis, requiring an overnight stay or longer
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thixotropic gel separators
an inert synthetic substance that undergoes a temporary change in viscosity during centrifugation; provides a barrier between the plasma/ serum and the cell/clot
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thrombin
an enzyme formed in shed blood from prothrombin, which reacts with soluble fibrinogen converting it to fibrin, which forms the basis of a blood clot
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thromboplastin
the third blood coagulation factor; a substance found in both blood and tissue that accelerates the clotting of blood
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thrombosed
coagulated; clotted
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thrombus formation
the formation of a blood clot
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tincture of iodine
a 2% solution of iodine and sodium iodide in dilute alcohol
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tort law
a civil wrong or injury other than a breach of contract; violation of some duty that is owed by one individual to another; includes such aspects as negligence, malpractice, assault, battery, false imprisonment, defamation of character, fraud, and invasion of privacy
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tourniquets
any object thatconstricts an extremity to apply pressure over an artery and thereby control bleeding or distent veins
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transplant
to transfer tissue or an organ from one part to another
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trend
to have a general tendency
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universal (standard) body substance precaution
a set of rules established by the CDC and adopted by OSHA to control infection from body fluids in the healthcare setting
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urinalysis
analysis of the urine
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urinary tract infection
an infection of the organs and ducts participating in the secretion and elimination of urine
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urine porphyrins
nitrogen containing organic compounds found in urine
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values
the things we see as important, examples that a phlebotomist might consider include: being on time, friendliness, courtesy, cleanliness
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venesection
using a sharp lancet-type tool to pierce the vein and make it bleed; used to reduce fever or produce a faint so that an expectant mother would deliver her baby by the time she recovered
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venipuncture
picture of a vein for any purpose
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verbal communication
spoken communication
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wheal
an elongated mark or ridge on the surface of the skin caused by injections or tests
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winged infusion set
see "butterfly"
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wound or skin isolation
when a patient has an in fection in a wound or on the surface of the skin, he/she is placed into wound or skin isolation. Gloves and gowns are the personal protective equipment (PPE) requirements. If there are splashing or spray concerns, masks, goggles and caps might be required
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