Physiotherapists Are Able to Perform Acupuncture and Dry Needling,which Involves

Physiotherapists are able to perform acupuncture and dry needling,which involves the penetration of the skin with a needle.They are not,however,able to administer medications via needles.The primary reason why physiotherapists are not allowed to perform this role is due to:

A) insufficient training in the use and administration of medications
B) state-based legislation that clearly states this is not a role physiotherapists are able to undertake
C) the lack of a community need as there are sufficient nurses and doctors available to perform this role
D) all of the above