Which of the following definitions describes a physical hazard? a. can be present in dust, fumes, liquids, solids, mists, vapors, or gases of products used at a site or released during a construction job b. microorganisms, such as bacteria, fungus, mold, or viruses that can cause illness c. the most commonly thought of hazard in construction. this hazard includes radiation, extreme temperatures, noise, and vibration. d. these hazards can lead to injuries

An example of maslow's need for safety is reaching goals through self-discipline

How much does steven fortenberry go to the !

A92-year-old man with a 45-year history of chronic obstructive pulmonary disease is intubated in the icu because of a bout of viral pneumonia that fails to improve after 72 hours of antibiotics. although the inspired fraction of oxygen is 100%, the patient's po2 remains at 57 mmhg. positive-end expiratory pressure (peep) is added to allow the inspired fraction of oxygen. twelve hours after the introduction of peep the patient suddenly become hypotensive. at the same time, his oxygen saturation drops from 92% to 61%. on physical examination, his bp is 80/50 mmhg and his pulse is 124/min. he has distended neck veins and distant heart sounds. which of the following would also most likely be seen on this patient's physical examination? - absence of breath sounds in the right hemithorax- high amplitude carotid artery upstroke- a pleural friction rub- pulsus alternans- splenomegaly