The patient with severe anxiety and claustrophobia is administered intravenous midazolam prior to an outpatient magnetic resonance imaging (MRI) scan of the brain. The nurse informs the patient’s companion that the patient can leave at which time following the procedure?

The nurse has counseled the patient who has been admitted for an exacerbation of chronic obstructive pulmonary disease about the dangers of smoking tobacco. Which statement by the patient indicates a need for further teaching? 

A septic patient begins to ooze blood from around intravenous cannulation sites and from the gums. The patient’s urine has turned from concentrated yellow to brown. Upon further assessment, the nurse notes the patient’s right calf is swollen, red, and painful. The nurse anticipates which laboratory abnormalities in this patient? Select all that apply.