NHA Certified Phlebotomy Technician (CPT)Collection RoutineMedium
A phlebotomy technician is preparing to perform a venipuncture on a patient who has a history of fainting during blood draws. Which of the following is the most appropriate action to ensure patient safety?
- AInstruct the patient to hold their breath during the draw.
- BHave the patient stand to keep them awake and alert.
- CPerform the venipuncture as quickly as possible to minimize time.
- DPosition the patient in a supine or semi-Fowler's position.
Show answer & explanationAnswer & explanation
Correct answer: D. Position the patient in a supine or semi-Fowler's position.
For patients with a history of fainting (vasovagal syncope), positioning them in a supine (flat on their back) or semi-Fowler's (reclined at 45 degrees) position helps to maintain blood flow to the brain and reduces the risk of injury if they do faint.
Why the other options are wrong
- A. Holding one's breath can sometimes exacerbate vasovagal responses, not prevent them.
- B. Having a patient stand increases the risk of injury if they faint.
- C. While efficiency is good, rushing can lead to errors. The primary focus should be on patient safety through proper positioning, not just speed.
Preventing Vasovagal Syncope
Vasovagal syncope (fainting) during venipuncture can be prevented by appropriate patient positioning, such as supine or semi-Fowler's, to ensure cerebral blood flow.
- Common in anxious patients.
- Supine or semi-Fowler's position is best.
- Never have patient stand or sit upright if risk is high.
Memory trick: Fainting fear? Lay them flat, keep them clear!