ENA Emergency Nursing Orientation 3.0 |421questions with correct answers

Which type of shock causes a temporary loss of motor, sensory, and reflex functions below the level of a lesion? Answer Spinal shock According to the rule of nines, burns of the anterior trunk and both anterior arms account for which percentage of body surface area? Answer 27 percent Which effect does parasympathetic stimulation have on the heart? A. It increases peripheral vascular resistance. B. It enhances atrioventricular node function. C. It shortens His-Purkinje and ventricular muscle refractoriness. D. It slows sinoatrial node discharge. Answer D. Parasympathetic stimulation slows sinoatrial node discharge. Sympathetic stimulation enhances atrioventricular node function, shortens His-Purkinje and ventricular muscle refractoriness, and increases peripheral vascular resistance. Hypertension is a finding in which type of poisoning? A. Opioid B. Antidepressant C. Anticholinergic D. Organophosphate Answer C For a patient with chronic immune thrombocytopenia,