Answer:
Middle zone , outer zone & inner zone.
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Answer:
The first successful blood transfusion recorded was performed by British physician Richard Lower in 1665 when he bled a dog almost to death and then revived the animal by transfusing blood from another dog via a tied artery.
Explanation:
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Yes, a MA should know how to do billing, insurance verification, and coding because those are administrative skills that are needed when helping patients. Coding is needed to write down the patients diagnosis. Billing and insurance are a needed skill for when helping a patient pay their medical bills or confirming the patients healthcare benefit is covered by their insurance.