ENA Study guides, Class notes & Summaries

Chapter 32 Environmental Emergencies.In contrast to the brown recluse spider, the black widow spider: - ANSWERis large and has a red-orange hourglass mark on its abdomen When a warm hand is immersed in water that is 70°F (21°C), heat is transferred from the hand to the water through a process called: - ANSWERconduction ___ is the least common but most serious illness caused by heat exposure, occurring when the body is subjected to more heat than it can handle and normal mechanisms for ge...

EMT Chapter 32- Environmental Emergencies advancedA 30-year-old male was rescued after being lost in the woods for approximately 18 hours. The outside temperature is 30°F (-1°C). He is immediately placed in the warmed ambulance, where you perform a primary assessment. He is unresponsive, pale, and apneic. You should: - ANSWERassess for a carotid pulse for up to 60 seconds. A 31-year-old male was bitten on the leg by an unidentified snake. The patient is conscious and alert and in no apparen...

ENA 3.0 Respiratory EmergenciesIn a patient with suspected pulmonary edema, which finding should you expect? A. Hypotension B. Bradycardia C. Frothy sputum D. Fever -ANSWER C. Frothy sputum Which finding is characteristic of chronic bronchitis? A. The expiratory phase is prolonged. B. The patient has hyperresonance in all lung fields. C. An increased amount of carbon dioxide is blown off with ventilation. D. The patient has dyspnea and a nonproductive cough. -ANSWER A. T...

Which type of shock causes a temporary loss of motor, sensory, and reflex functions below the level of a lesion? correct 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? correct 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-Purkin...

ENA Cardiovascular Emergencies Part II The right coronary artery supplies which area of the heart? ANSWER- Posterior surface of the left ventricle After a patient with a myocardial infarction receives a fibrinolytic agent, which finding is a marker of reperfusion? ANSWER- Accelerated idioventricular rhythm Which drug is used to manage a patient with a dissecting aneurysm? ANSWER- Esmolol (Brevibloc) Atropine is most likely to restore adequate perfusion in which situation? ANSWER- Cho...

ENA Emergency Nursing Orientation 3.0 Questions And Answers 2022/2023

ENA pain. Questions and answers. 2022. Graded A+. 100% Approved pass rate Document Content and Description Below Which pain scale is the most appropriate to use in an infant, age 6 months? - FLACC In the emergency department, which intervention is not appropriate for managing a trauma patient? - W ithhold pain medication until diagnostic tests are complete Which patient factor is appropriate to consider when selecting a pain assessment scale? - Verbal skills Pharmacologic intervention is the o...

ENA Maxillary Exam 2023

ENA maxillary trauma Questions And Answers!!

ENA: Ocular emergencies Questions And Answers!!