Match the following terms with the correct definition. Simple Carbohydrates
Fats
Proteins
Complex Carbohydrates
Carbohydrates
are high in calories but provide no essential vitamins and minerals.
arrowRight
are utilized in the body for metabolic processes, storing energy, breaking down fat-soluble vitamins, and they provide nine calories for every gram.
arrowRight
are the building blocks of muscle and provide four calories for every gram.
arrowRight
are found in starches and grains, and provide energy for the body over longer periods of time.
arrowRight
are your body's main energy source and provide four calories for every gram.
arrowRight
Reset Next

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