Ena shock exam - Study guides, Class notes & Summaries

ENA EMERGENCY NURSING ORIENTATION 3.0 LATEST EEDITION EXAM 300+ QUESTIONS AND ANSWERS | VERIFIED ANSWERS A-GRADE 1. 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. RATIONALE: Parasympathetic stimulation slows sinoatrial node discharge. Sympathetic s...

INSTRUCTIONS: Please read each question CAREFULLY, and mark the ONE best answer to each question on the answer sheet. 1. The following is a sign/symptom of a diffuse axonal brain injury: A. Transient loss of consciousness B. Hypotension C. Hypothermia D. Elevated intracranial pressure 2. In a patient who has sustained a fractured larynx, the nurse should anticipate definitive airway control using: A. Endotracheal intubation B. Cricothyrotomy C. Laryngeal mask airway D. Combitube® P...

ENA EMERGENCY NURSING ORIENTATION 3.0 LATEST EEDITION EXAM 300+ QUESTIONS AND ANSWERS | VERIFIED ANSWERS A-GRADE 1. 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. RATIONALE: Parasympathetic stimulation slows sinoatrial node discharge. Sympathetic s...

ENA EMERGENCY NURSING ORIENTATION 3.0 LATEST EXAM 300+ QUESTIONS AND ANSWERS | VERIFIED ANSWERS AGRADE 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. RATIONALE: Parasympathetic stimulation slows sinoatrial node discharge. Sympathetic stimulation enhances...

ENA EMERGENCY NURSING ORIENTATION 3.0 LATEST 2022-2023 EXAM 300+ QUESTIONS AND ANSWERS | VERIFIED ANSWERS AGRADE 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 pe...

ENA EMERGENCY NURSING ORIENTATION 3.0 LATEST 2022-2023 EXAM 300+ QUESTIONS AND ANSWERS | VERIFIED ANSWERS AGRADE 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 pe...