Yes, but...no diagnostic testing can be done without a physician's order.
You need certification do do nursing duties. You could do janitorial or other such duties without a certification.
yes.
No. You can't buy a HOP on Howrse without opening it. It is impossible.
To broaden/opening minds without breaking/opening heads.
Yoga certification is a necessity for every instructor. Certification insures that the instructor is properly trained in the techniques specific to his/her style of yoga. They can train without any injury to you.
No
you dont need the certification to become a nurse, but you do need it to work. If your planning to get a job then you need to get your certification cause no hospital or clinic will hire you without one.
shake it
minimise it
Please do not attempt any such medical procedure without the care of a registered physician.
A Chuck Norris roundhouse kick.