Final answer:
If a patient shows signs of vertigo or fainting, the phlebotomist should assist them into a safe position, monitor their vital signs, and notify a healthcare professional.
Step-by-step explanation:
If a patient shows signs of vertigo or fainting, the phlebotomist should take certain actions to ensure their safety and well-being.
Firstly, they should assist the patient into a safe position, such as lying down or sitting with their head between their knees, to help prevent falls and injuries.
Secondly, they should closely monitor the patient's vital signs, such as blood pressure and heart rate, to assess the severity of the symptoms and determine if further medical intervention is required.
Finally, they should notify a healthcare professional, such as a nurse or doctor, so that appropriate medical care can be provided to the patient.