The patient is brought to the emergency room after briefly losing consciousness. He states, “I feel like my heart has been racing for days now. I just assumed it was stress, but now it feels so much worse.” He is pale, diaphoretic, and tachypneic. His heart rate is 118 bpm and his blood pressure is 86/52 mmHg. An electrocardiogram shows an irregularly irregular RR interval without distinct P waves. The nurse prepares the patient for which intervention? 

A patient with congestive heart failure (CHF) complains of worsening cough with frothy secretions. The nurse notes the patient is sitting in the tripod position and appears to be air hungry. A chest x-ray is ordered. Which of the following x-ray findings most likely explains the patient’s acute symptoms?

Following an apartment fire, the patient is brought to the emergency department by ambulance. The patient has third degree burns on the anterior bilateral lower legs and thighs, abdomen, and anterior bilateral arms. Soot is noted on the face; the patient appears to be speaking normally. Place the actions in the order the nurse performs them.