#labs

Complete blood count; a common blood panel.

Electrolytes (blood chemistry panel)

Basic metabolic panel; electrolytes plus glucose and kidney values.

Arterial blood gas; a blood test of oxygen, CO2, and pH.

A basic seven-test blood chemistry panel

Blood glucose; the sugar level in the blood.

Staff who frequently draw blood, e.g. phlebotomists.

Cerebrospinal fluid; fluid around the brain and spine.