Final answer:
The best method for a phlebotomist to collect a blood specimen from an older adult patient with fragile veins is to use a butterfly needle or syringe method. Proper preparation of the patient is also important.
Step-by-step explanation:
The best method for a phlebotomist to collect a blood specimen from an older adult patient with fragile, easy-to-collapse veins is to use a technique called butterfly needle or winged infusion set. This type of needle has a smaller gauge and a shorter length, which reduces the risk of vein collapse and damage. The butterfly needle also allows for better control and precision during blood collection.
Another option is to use a technique called syringe method. With this method, the phlebotomist uses a syringe to manually draw blood from the vein, instead of using a vacuum tube system. This technique allows for a more gentle and controlled blood collection process.
Additionally, it is important for the phlebotomist to properly prepare the patient for the blood draw by applying warm compresses to the area and encouraging the patient to stay hydrated. These measures can help dilate the veins and make blood collection easier.