âBAAâ is an acronym for  âbusiness associate agreement,â which is an industry term for what the HIPAA regulations call a âbusiness associate contract.â Same thing. BAAs are hybrid contractual and regulatory instruments, meaning they both satisfy HIPAA regulatory requirements and create liability between the parties.
Your health care provider MUST check your arm 2 or 3 days after the TB skin test, even if your arm looks OK to you. If you have a reaction to the test, it will look like a raised bump. Your health care provider will measure the size of the reaction. If there is a bump, it will go away in a few weeks.
1 The TB skin test, also known as the Mantoux test, tells if your body has been exposed to the TB germ. 2  The nurse will inject a small amount of fluid just under the skin of the left forearm. 3  You will see a little bubble or blister appear right away at the injection site. 4  This is normal and it will soon disappear.