Upon opening the office, the front door should remain locked until the office opens for business

What is the most detrimental effect that tachycardia can have on a patient experiencing cardiac compromise?

A. increased blood pressure B. increased oxygen demand C. increased stress and anxiety D. decreased cardiac functioning

A patient asks how oxygen is transported in the body. The nurse's best response is that most ox-ygen (O2) is transported:

a. dissolved in the plasma. b. bound to hemoglobin. c. in the form of carbon dioxide (CO2). d. as a free-floating molecule.