The basic structural unit of the nervous system is a(n) ___________

What is the term for very concentrated solutions that can be diluted to a particular strength when required?

A) Standard base B) Diluent C) Stock solution D) Dilution solution

If you were measuring a 3.8 mL dose, which size syringe would be most appropriate?

A) 3mL B) 5mL C) 10mL D) 20mL