The nurse is caring for a patient with ms who is having spasticity in the lower extremities that decreases physical mobility. what interventions can the nurse provide to assist with relieving the spasms? (select all that apply.)a) have the patient take a hot tub bath to allow muscle relaxation. b) assist with a rigorous exercise program to prevent contractures. c) demonstrate daily muscle stretching exercises. d) allow the patient adequate time to perform exercisese) apply warm compresses to the affected areas.

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