When a membrane only allows certain things to cross and not others we call this a _______ membrane.

The circulatory system is able to provide regulation of other body systems by circulating ________.

A thorough examination of the patient with a gunshot wound is most important because:

A pager is most accurately defined as a:

Burns are classified by the:

Any time a patient has suffered a traumatic injury, you should:

With regard to lifting and moving, good body mechanics includes:

An appropriately sized cervical collar is designed to:

In which of the following situations would an emergency move be most appropriate?

Regardless of the technique you use for moving patients, you should: