What are the three covered entities that must comply with HIPAA? (Answer using lower case and singular definitions.)

Individuals who follow a __________ diet eat only plant-based foods

Fill in the blank(s) with correct word

What is the normal ratio of HCO3- to H2CO3 in the plasma of arterial blood?

A. 20:1 B. 1:20 C. 10:1 D. 1:10