Following an earthquake, a client who was rescued from a collapsed building is seen in the emergency department. he has blunt trauma to the thorax and abdomen. the nursing observation that most suggests the client is bleeding is: a) orthostatic hypotension. b) a prolonged partial thromboplastin time (ptt).c) diminished breath sounds. d) a recent history of warfarin (coumadin) usage.

A. hannah wants to improve her cardiorespiratory fitness levels, so she begins to alternate running on a flat track with running up stadium stairs. this principle is known as a type b tedium c time d frequency 2. charlie is easily winded during soccer practice and wants to improve his cardiorespiratory fitness. which activity would be best for him to choose? a lifting weights b walking from one class to another c running in a 5k race d riding a bike at a leisurely pace 3. felicia just began running this past month, but since she continues to run the exact same route and exact same distance every day, she is growing bored with her runs. this principle is known as a tedium b progression c specificity d reversibility