Final answer:
It's important to avoid certain areas for IV insertion to prevent complications and risks. These areas include the lower extremities, the side of the wrist, and areas with signs of infection or inflammation.
Step-by-step explanation:
When it comes to IV insertion, there are certain areas that should be avoided for various reasons. One area to avoid is the veins in the lower extremities, such as the legs and feet. These veins are prone to complications, such as phlebitis or thrombosis, and inserting an IV in these areas can be more challenging due to factors like gravity and mobility.
Another area to avoid is the side of the wrist, known as the ulnar or radial side. These veins are close to delicate structures like nerves and arteries, and inserting an IV here can increase the risk of nerve damage or arterial puncture.
Lastly, areas with signs of infection or inflammation should always be avoided for IV insertion. If a patient has a visible infection or cellulitis in a certain area, it's best to choose a different location for the IV to prevent the spread of infection.