Risk for developing lung cancer for smokers varies due to all of the following except
a. inconsistently collected data.
b. variations in depth of inhalation of cigarette smoke.
c. factors like frequency of smoking and age of starting smoking.
d. other lifestyle risk factors.

Discuss lexy's path to anorexia by putting the events that let to her anorexia in sequential order.

Astage in life where you begin to develop more adult-like characteristics is called

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