A patient is given diphenhydramine (Benadryl) which binds reversibly to histamine H1 receptors, preventing histamine from binding and causing allergic symptoms. Which of the following best describes this drug?

Using the COPD treatment table below, what medication would be most appropriate for a patient whose COPD falls in group B?  

Which of the following class of medications, frequently taken by older adults, affects drug absorption by altering gastric pH?

Medication adherence can be defined as:

What is the OSHA Lock out Tag out standard number? 

What is the OSHA Hazard Communication standard number? 

What are the seven core elements of a safety program? 

What is the OSHA Electrical standard number? 

What are the three areas of accountability and evaluation of management? 

2-(i)