Select the correct answer. Which kind of diet helps prevent cancer? A. a diet high in protein and low in carbohydrates B. a diet high in fiber and low in saturated fats C. a diet high in calcium and low in sugar

Which of the following rules is a hipaa rule that requires healthcare organizations to maintain policies and procedures for confidentiality? a) privacy rule b)security rule c)confidential rule d)provider rule

The body uses fight or flight as a way of defending itself from stress. question 2 options: true false

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