Question

What type of injection most efficiently provide hemostasis?

a. Nerve block
b. Field block
c. Infiltration
d. All of the above

Answer 1

The type of injection that most efficiently provides hemostasis is nerve block.

Step-by-step explanation:

The type of injection that most efficiently provides hemostasis is nerve block. Nerve blocks are injections of local anesthetics near specific nerves to block the sensation in that area. By blocking the nerve signals, nerve blocks can effectively stop bleeding in a specific area by interrupting the signals that cause blood vessels to dilate and bleeding to occur.

This is different from the other options mentioned. A field block involves injecting an anesthetic around a group of nerves in a larger area. Infiltration involves injecting an anesthetic directly into the tissue surrounding the surgical site. Therefore, the correct answer is a. Nerve block.