Answer:
Certification.
Explanation:
Certification is the formal attestation or confirmation of certain characteristics of an object, person, or organization. This confirmation is often, but not always, provided by some form of external review, education, assessment, or audit. Accreditation is a specific organization's process of certification.
No because sometimes they have to put animals down and that’s something I, as a full hearted human, could not do.
C. apply direct pressure because you do not want the person to bleed out.