Use the following information to answer questions #33-#35 Th…

Use the following information to answer questions #33-#35 The nurse cares for a patient following a right total knee arthroscopy due to osteoarthritis. The patient arrives on the orthopedic unit. The nurse performs an initial assessment, initiates provider orders, and develops a plan of care. 

The nurse cares for a patient who fractured their femur yest…

The nurse cares for a patient who fractured their femur yesterday. The patient alerts the nurse of an acute onset of chest pain. On assessment, the patient is restless and has pinpoint red spots on the upper chest and axilla. Vital signs are: Oral temperature 100.2 F. Heart rate 126 beats per minute. Respiratory rate 30 breaths per minute and deep. SpO2 87% on room air. Blood pressure 90/58 mm Hg. What is the most likely cause of the clinical manifestations?