70. A patient has bilateral scarring on their forearms from past burn injuries and needs a venipuncture procedure. Which of the following veins should the phlebotomist us venipuncture draw?
Answer: D
Dorsal hand veins are the best choice for venipuncture in this case.
The dorsal hand veins are often more accessible for venipuncture, especially in patients with bilateral scarring on their forearms from past burn injuries. This option minimizes the risk of further complications in the scarred areas.
A) Axillary
The axillary vein is not an appropriate site for venipuncture due to its deep location and proximity to major nerves and arteries. This makes it a less safe option compared to superficial veins like those in the dorsal hand.
B) Median cubital
The median cubital vein is commonly used for venipuncture; however, in this case, the presence of bilateral scarring on the forearms may make this vein less accessible and could increase the risk of complications in the scarred tissue.
C) Basilic
While the basilic vein can be used for venipuncture, it is located more medially and is often less stable than the median cubital vein. Additionally, it runs close to major nerves and arteries, making it a potentially riskier option, particularly when forearm scarring is present.
D) Dorsal hand
The dorsal hand veins are typically easier to access and less likely to be affected by scarring from burns on the forearms. This area is also associated with a lower risk of complications since it has a different anatomical structure compared to the forearm veins.
Conclusion
The dorsal hand veins are the most suitable choice for venipuncture in this scenario due to their accessibility and reduced risk of complications from scar tissue. In contrast, the other options either pose greater risks or may not be feasible due to the patient's specific condition. Thus, selecting the dorsal hand ensures a safer and more effective venipuncture procedure.