The nurse is developing a health promotion program on healthy eating and exercise for high school students using the health belief model as a framework. Which statement is related to the perception of susceptibility to an illness?A. "I don't have time to exercise because I have to work after school every night."
B. "I'm worried about becoming overweight and getting diabetes because my father has diabetes."
C. "The statistics of how many teenagers are overweight is scary."
D. "I've decided to start a walking club at school for interested students."

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