Hema 1 Flashcards
process of destroying PATHOGENIC microorganism in inanimate objects
a. disinfection
b. sterilization
disinifection
disinfection ———> pathogenic
sterilization ——> microbial life
order of draw
- yellow SPS
- blue COAGULATION TUBE
- red SERUM / NON ANTICOAGULANT
- green HEPARIN
- purple EDTA
- gray OXALATE
lavender glass edta
a. k3 edta
b. k2 edta
k3 edta in liquid form
lavender (plastic) spray dried
what anticoagulant will use in ESR
a. edta
b. black
c. heparin
black / sodium citrate
what anticoagulant will use in TOXICOLOGY
a. gray
b. heparin
c. royal blue
royal blue
is a sodium heparin, K2 edta
what anticoagulant will use in GLUCOSE TESTING
a. Edta
b. gray
c. red
gray
sodium fluoride / potassium oxalate
inhibits the use of glucose by blood cells recommended for delay in testing is expected for glucose
a. antiglycolytic agent
b. anticoagulant
c. clot activator
d. separator gel
antiglycolytic agent
example:
a. NaF —-> use only when glucose is requested
b. lithium iodoacetate———-> use when GLUCOSE AND BUN is requested
inert material that goes a temporary change in viscosity during centrifugation
a. antiglycolytic agent
b. anticoagulant
c. clot activator
d. separator gel
separator gel
what size of the needle that provide a better control
a. 1 inch
b. 1.5 inch
c. 0.5 inch
1 inch
what gauge to be used in adults
a. 21 gauge
b. 23 gauge
c. 19 gauge
21 gauge
what gauge to be used in pediatric patients
a, 20-21 gauge
b. 18-19 gauge
c. 23-25 gauge
23-25 gauge
what antiseptics to be used for collecting blood alcohol measurements
a. 70% isopropyl alcohol
b. isopropyl alcohol and iodine
c. benzalkonium chloride
benzalkonium chloride or non alcoholic antiseptic
70% isopropyl alcohol—-> most common skin cleanser
2nd option vein to be used
a. median cubital vein
b. cephalic vein
c. basillic vein
cephalic vein
what vein is easy to palpate in OBESE patients
a. median cubital vein
b. cephalic vein
c. basillic vein
cephalic vein
skin puncture blood draw
- blood gas
- slide (optional)
- edta
- other anticoag micro
- serum micro tubes
SPECIFIC GRAVITY OF WHOLE BLOOD
a. 1.045 - 1.066
b. 1.024 - 1.028
c. 1.025 - 1.029
whole blood 1.045 - 1.066
serum 1.024 - 1.028
plasma 1.025 - 1.029
what color does PULMONARY ARTERY is
a. bright red
b. dark purplish red
pulmonary aretery : dark purplish red
pulmonary vein : bright red
arterial (oxygenated) blood : bright red
venous blood : dark purplish red
how many grams of solid does 100mL of blood have?
a. 20g
b. 30g
c. 40g
20g of solid per 100ml of blood
Fluid portion of anticoagulated
blood
a. serum
b. plasma
plasma
