What is a lifestyle? a. the clothes and posessions that you purchase b. one or more options that require a decision c. people and places that surround you every day d. habits and standards that shape how you live

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

Which is not an effect of aging? secondary sex characteristics appear bones shrink and become more brittle skin becomes drier and less elastic hearing and vision become less sharp

Which statement about the function of the female reproductive system is false? ? a. it is responsible for the production of the hormones estrogen and progesterone b. it is responsible for the production of sperm cells c. it nourishes a developing fetus until it can survive outside of a female’s body d. it is responsible for storing and then releasing the female productive cells called eggs plzzz quick