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The right coronary artery supplies which area of the heart? - Posterior surface of the left ventricle After a patient with a myocardial infarction receives a fibrinolytic agent, which finding is a marker of reperfusion? - Accelerated idioventricular rhythm Which drug is used to manage a patient w...

According to the rule of nines, burns of the anterior trunk and both anterior arms account for which percentage of body surface area? - 27 percent Which intervention is indicated for a patient with circumferential full-thickness burns of the chest, inadequate chest expansion, and restlessness? - ...

Which statement correctly describes triage protocols? A. They increase patient and staff satisfaction. B. They get the patient to an emergency department room more quickly. C. They increase the accuracy of triage acuity assignments. D. They may increase the patient's length of stay. - Answer A ...

When assessing a patient on mechanical ventilation, you discover absent breath sounds on one side and tracheal deviation. Which complication of mechanical ventilation should you suspect? A. Pneumonia B. Oxygen toxicity C. Auto-positive end-expiratory pressure D. Tension pneumothorax - Answer D ...

What is the appropriate action to take if the emergency nurse notes a suspicious stain on the arm of a victim of a violent crime? A. Swab the stain with a sterile, cotton-tipped applicator that is moistened with sterile water. B. Place the swab immediately into the proper container to prevent cro...

During triage, the nurse should perform which action first for a patient who presents after a fall? - Determine what caused the fall Which individual could qualify to be a triage nurse? - A nurse with 1 year of experience in emergency nursing. Which patient poses the greatest risk for violence a...

Which interview question helps obtain information for the P portion of the AMPLE assessment? A. "When did you last urinate?" B. "When did you last take your medication?" C. "Have you ever been hospitalized?" D. "Have you been traveling recently?" - Answer C The P portion of the AMPLE mn...

Which finding is characteristic of preeclampsia? - Proteinuria In a pregnant patient, which assessment finding may signal the onset of preeclampsia? - A systolic blood pressure greater than 140 mm Hg Which of these is a common cause of postpartum hemorrhage? - Uterine atony Your patient with pre...