Tracy is a nursing assistant who has been working at the same hospital for years, She is not trained on the IV system, but has seen it used many times. A patient's IV starts to beep because her IV line is tangled Tracy
untangles the line and leaves. When the IV is still beeping a few minutes later, she turns off the IV beep because the
nurse is busy What error did Tracy make?
O going back into the patient's room
O leaving the room with the IV
beeping
O untangling the IV
O pushing the IV buton

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