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 most appropriate choice for venipuncture in this situation.
In patients with bilateral scarring on the forearms, the dorsal hand veins provide an alternative site for venipuncture that is less affected by the scarring.
A) Axillary
The axillary vein is located deeper within the axilla and is not commonly used for venipuncture due to its anatomical location and the difficulty of accessing it safely. Additionally, it is not suitable for routine blood draws, especially in patients with scarring on the forearms.
B) Median cubital
The median cubital vein is typically the first choice for venipuncture due to its superficial location and straight path. However, in this case, bilateral scarring on the forearms may make this vein difficult to access safely, potentially increasing the risk of complications.
C) Basilic
While the basilic vein is another option for venipuncture, it is located on the inner side of the forearm and is often more difficult to locate and access due to its proximity to major nerves and arteries. The presence of scarring may further complicate access to this vein.
D) Dorsal hand
The dorsal hand veins are an excellent alternative for venipuncture, especially in patients who have scarring on their forearms. These veins are usually easily accessible and less likely to be affected by scarring, making them a safe choice for blood draws.
Conclusion
The dorsal hand veins emerge as the most suitable option for venipuncture in this scenario due to the scarring on the forearms. The other options either pose challenges in accessibility or are not commonly used for routine blood draws, affirming that dorsal hand veins are the preferred choice in this context.