People often lose electrolytes with illnesses, exercise, and nutritional disorders.  It is vital for doctors to replace the electrolyte balance because electrolytes ___________ .

Which of the following is a FALSE statement about the nutrient molecules of the body? 

A child escapes his burning apartment, and you are an EMT.  You briefly examine the child as you try to stabilize him for the drive to the hospital, and you find that the child has a third-degree burn.  A third-degree burn extends how deep?

Which of the following  phrases does NOT describe functions of nervous tissue?  Consider all the types and locations of nervous tissue.  (Three phrases describe nervous tissue; choose the one which does not.)

Which of the following phrases does NOT describe characteristics of most connective  tissue?  (Three phrases describe connective tissue; choose the one which does not.)

Which of the following molecular movements occurs by active transport, involving a cellular expenditure of energy?  

Which is the resting stage of a hair follicle?

Doctors discover a new gland in the body.  They decide it is an endocrine gland, instead of an exocrine gland, based on its 

You are the triage nurse at a busy ER.  A young man arrives, complaining of pain in the upper right quadrant of his abdomen.  Which abdominal organ might be causing him pain?

You work as a lab technician for a pathologist.  You are both looking at a biopsy, checking for mitotic cells.  He asks you to count the number of cells in each high-powered microscope field, looking for the cells with the chromosomes being pulled away from each other.  Which stage of mitosis does he want you to count?