Challenges of Phlebotomy Flashcards
What challenge of phlebotomy is this?
- needle not inserted far enough
- bevel partially out of the skin
- bevel partially into the vein
- bevel against a vein wall
- needle beside the vein
failed venipuncture
What challenge of phlebotomy is this?
- allergy
- excessive bleeding
- nausea and vomiting
- pain
- seizures/convulsions
- petechiae
- fainting/vasovagal syncope
- hematoma
Complications of venipuncture
What to do in case of hematoma?
- First 24 hrs: apply ace (20-30 mins)
- After 24 hrs: apply warm compress
What challenge of phlebotomy is this?
- Iatrogenic anemia
- infection
- vein damage
- nerve damage
complications of venipuncture
Relating to a result of a medical procedure
Iatrogenic
What does these symptoms suggest?
- Extreme pain
- burning/electric shock sensation
- numbness of arm
- radiating pain
nerve injury
3 things to do in case of multiple venipuncture attempts
- try again on the other hand
- ask someone (superior) to collect blood
- let the patient rest and try again
What to do when you still can’t draw blood from patient even after multiple attempts (and letting another try)?
inform nurse or physician
Pediatric venipuncture
2 tests that require large amount of blood
- cross-matching
- blood cultures
Pediatric venipuncture
2 tests that cannot normally be performed by skin puncture
- Ammonia levels
- Most coagulation studies
Pediatric venipuncture
What is the location of the vein?
- antecubital fossa
- forearm
Pediatric venipuncture
Aside from antecubital fossa and forearm, what are the other 4 possible venipuncture sites?
- medial wrist
- dorsum of the foot
- scalp
- medial ankle
Pediatric venipuncture
Who is allowed to draw blood from a pediatric patient’s media wrist, dorsum of the foot, scalp, and medial ankle?
Physician or personnel with special training (with permission of patient’s physician)
Pediatric venipuncture
Removing more than ________% of an infant’s blood volume at one time can lead to shock and cardiac arrest
10
Pediatric venipuncture: method of restraint
Wrapped in a blanket
newborn or young infant
Pediatric venipuncture: method of restraint
have them sit upright on a parent’s lap
toddlers
Pediatric venipuncture: method of restraint
sit by themselved in the blood-drawing chair, but a parent or another phlebotomist should help steady the child’s arm
older children
Pediatric venipuncture
- Used to move the child’s attention from the procedure to something else
- bubbles, spinning lights, large picture books, anything that will block the view of the puncture from the child
distraction
Pediatric venipuncture
What is the gauge of the butterfly needle attached to an ETS holder or syringe?
23-gauge
Pediatric venipuncture
What size of ETS tube should be used?
Smallest
Pediatric venipuncture
Small amount of blood can be drawn into a syringe and the blood placed in ________ rather than ETS tubes
microcollection tubes (microtubes “bullets)
Pediatric venipuncture
If venous blood is placed in a microtube, label the spx as ____________
venous blood
Geriatric venipuncture
Term which refers to old age
Geriatric
Geriatric venipuncture
4 challenges in Geriatric venipuncture
- skin changes
- hearing and vision problems
- mobility issues related to arthritis and osteoporosis
- mental and emotional conditions