What does someone need to do before they can become certified, licensed, or registered? Work at an internship
O Ask for letters of recommendation
O Open a private medical practice
O Complete a full academic program

Complete a full academic program.

Explanation:

Whether you want to become CPR/First Aid certified, a medical practitioner, or work in any sort of medical field, you MUST go through an academic training program.

because health skills are tools and strategies and also practical skills are also something you need to learn (like tools and strategies) and put it in reality.

answer; a database is an organized collection of data in digital format that users to keep track of information;