AUMT Definitions and Terminology Flashcards
Iatrogenic Anemia
- Blood loss due to treatment
- Mainly affecting newborns
Exsanguination
Blood loss to the point that is life-threatening (10%)
Galactosemia
Genetic disorder that inhibits the ability to process simple sugars/milk sugar
Accession Number
A unique number or alpha-numeric identifier assigned to a specific specimen for tracking purposes
Profile/Panel
Refers to a group or series of tests that are inclusive in one orderable test
Ex. Lipid Profile, Liver Function Panel, Electrolyte Panel
Reflux/Carryover
Of anticoagulant between tubes
- this is why we must follow order of draw!
Sensitivity
Included in a positive result for a culture, tells doctor what medications will be most effective against the identified microorganism
NPO (Nothing Per Oral)
Posted in patient’s room to let staff know the patient is on food and liquid restrictions
Phlebitis
- Inflammation of a vein
- Common after multiple venipunctures
Hematuria
Blood found in the urine
Glucosuria
Glucose found in the urine
Hemoconcentration
The over-crowding of blood cells either in one particular area or in whole blood itself
Ex. tourniquet time, polycythemia
Centrifuge
Machine used to spin specimens at high RPMs in order to separate its components
Aliquot
The separation or transferring of a portion of blood into another container
Ambient
Refers to room temperature
Homeostasis
The body’s normal and physiologically stable state
BBP
Bloodborne pathogen
Autologous Donation
Blood donation for the patient themselves
Fomite
An inanimate object that harbors bacteria such as pen, keyboard, cell phone
Cyanotic
Blue/Gray discoloration due to lack of oxygen
Blood Culture Amount - Adults
8-10 mL per tube/bottle
Blood Culture Amount - Pediatrics
1-3 mL per tube/bottle
Diaphoresis
Excessive sweating caused by shock
Hematoma
Blood under the skin (bruise)
- most common complication of phlebotomy
Edema
Collection of fluid in the tissue (swelling)
EMLA
Eutectic Mixture of Local Anesthetic (topical cream)
Types of Tourniquets
1) Pliable Strap
2) Velcro Strap
3) Blood Pressure Cuff
Basal State
Refers to body condition while patient is at rest and fasting (normally an AM draw)
Anemia
Iron deficient
- Low hematocrit (RBC count)
Fibrinolysis
- Dissolves clot
- Splitting of fibrin plug
Good Blood Samples
- Gold
- Straw
- Yellow
- Clear
Bad Blood Samples
- Lipemic = milky white = high fat
- Icteric = brown-green (adults); orange-brown (babies) = high bilirubin
- Hemolyzed = clear red = ruptured RBCs
Asepsis
Disinfected; without bacteria
Syncope
Fainting
Pathogens
Microorganisms that cause disease
Sclerosed
Describes hardened veins
Occult
Hidden blood in stool/feces
Medial
Closest to the middle of the body
e.g. the big toe
Lateral
Farthest part away from the body
e.g. the pinky toe
Petechiae
Red dots that form around the tourniquet when tourniquet is left on too long
HBV
Hepatitis B Virus
The most common nosocomial infection in the workplace
Implied or Assumed Consent
Required before venipuncture for sedated patients
Informed Consent
Informing patient of what you are doing and getting permission required for all patients
Nosocomial Infection
An infection acquired in a hospital or healthcare setting (could be home!)
Biohazard
Anything potentially hazardous to humans, living organisms or the environment
