The Remaining Valid Use of "Medicinal Leeches" Is to

Multiple Choice

The remaining valid use of "medicinal leeches" is to

A) apply them to severely-bruised tissue to relieve blood congestion and allow damaged vessels to grow back.
B) use them to clean out dead tissue from a wound.
C) use them to restore the balance of body fluids or humors.
D) apply them to increase circulation or blood flow to a region.
E) All of the choices are correct.