-
anemia
chronic low blood count
-
butterfly
method used on infants, children and adults with small veins
-
vacutainer
routine bloode drawing method
-
syringe
method used on patients with difficult veins like cancer patients, except children because it can collapse a vein
-
inner elbow
primary location for venipunctures
-
serum only
used for tests the require blood to clot
-
capillary
blood drawing method that pricks the finger
-
esr
test to determine how quick blood cells settle in a tube
-
bevel
slanted end of needle facing up when used for venipunture
-
gold top tube
separating gel with clot activater
-
light green tube/green tube
heparin
-
-
plain red tube
no additive, blood clots (serum)
-
red spotted/tiger tops
serum separating gel
-
black top
sodium citrate, used for sed rate
-
orange top
thrombin/stat serum testing
-
perservatibe tubes
have chemical agents inside the tubes that keep blood from clotting
-
Non perservative tubes
allows blood to clot naturally
-
light gray top
contains Sodium Fluoride and Potassium Oxalate to prevent clotting
-
light blue top
contains sodium citrate to perform coagulation tests (plasma)
-
Yellow top
Contains Acid Citrate Dexatose
-
Gold top
Has a serum seperator/ no preservative (serum)
-
-
Red top/tiger top/ and gold top
are the only one that can get serum
-
order of blood draw
- yellow
- light blue
- red
- green
- lavendar
- gray
- black
-
cappilary puncture
fingerstick, few drops of blood needed for testing
-
prevent illness or worsening of illness/confirm diagnosis/ research stat, employment/ detect asympptomatic conditions/differntiate between two or more diseases/ track treatment
purpose of venipuncture
-
portion of the needle with a slanted blade used to puncture skin for blood draws
bevel
-
capillaries
small blood vessels
-
shaft
slender tube on the needle that is the passage way for blood to exit the vein to the tube during venipuncture
-
hematoma
collection of blood just beneathe the skin
-
hemolysis
rupture of red blood cells during venipunctue
-
23 g
very small , not often used causes hemolysis
-
22g
small, used for pediatrics
-
21g
most common size used for venipunctue
-
20 g
larger size ok for venipunctures
-
18g
larger size used for blood banking
-
parts of a needle
bevel, shaft, hub, rubber sleev covering needle
|
|