Secondary hypertension due to adrenal pheochromocytoma : ________

Which of the following is NOT an example of a class 100 environment?

A) Horizontal laminar flow hood B) Barrier isolator C) Vertical laminar flow hood D) USP 797

________ _________ __________ respond initially to the scene with personnel and equipment to treat the sick and injured until an ambulance can arrive.

Fill in the blank(s) with the appropriate word(s).