Jb learning test prep - Study guides, Class notes & Summaries

Which of the following causes of pulseless electrical activity (PEA) would be the MOST likely to respond to immediate treatment in the prehospital setting? a. Hypokalemia b. Hypovolemia c. Lactic acidosis d. Drug overdose correct answer: b. Hypovolemia A woman was struck by lightning while working in her garden. Her husband tells you that when he first found her, she was unconscious and not breathing. Your assessment reveals that she is conscious and alert, but has no recollection of ...

JB LEARNING TEST PREP QUESTIONS AND ANSWERS

The middle layer of the heart is called the: correct answer: Myocardium A right ventricular infarction is characterized by: correct answer: ST-segment elevation greater than 1mm in V4R and ST-segment elevation in leads I, II, & aVF A right-sided ECG is indicated in patients who present with: correct answer: ECG evidence of an inferior infarction Which of the following is NOT a benefit of a properly worn seat belt? correct answer: Minimal risk of whiplash injuries after a rear-end co...

Snoring respirations in an unresponsive patient most likely are the result of A. foreign body airway obstruction. B. upper airway obstruction by the tongue. C. collapse of the trachea during breathing. D. swelling of the larynx and surrounding structures. correct answer: upper airway obstruction by the tongue A patient overdosed on heroin and is unresponsive. he is cyanotic; he has slow, shallow breathing; and his oxygen saturation is 80%. The primary cause of this patient's condition ...

You assess an unresponsive 65-year-old man and find that he is apneic and pulseless. The patient's wife tells you that he has an automatic implanted cardioverter/defibrillator. After initiating CPR, you should: correct answer: apply the AED as soon as possible and analyze his cardiac rhythm. After administering nitroglycerin to a patient with chest discomfort, it is MOST important for you to: correct answer: reassess the patient's blood pressure within 5 minutes. A 66-year-old female p...

JB Learning Test Prep: Cardiology Questions With Correct Answers | Verified

Snoring respirations in an unresponsive patient most likely are the result of A. foreign body airway obstruction. B. upper airway obstruction by the tongue. C. collapse of the trachea during breathing. D. swelling of the larynx and surrounding structures. - CORRECT ANSWER upper airway obstruction by the tongue A patient overdosed on heroin and is unresponsive. he is cyanotic; he has slow, shallow breathing; and his oxygen saturation is 80%. The primary cause of this patient's condi...

You assess an unresponsive 65-year-old man and find that he is apneic and pulseless. The patient's wife tells you that he has an automatic implanted cardioverter/defibrillator. After initiating CPR, you should: - CORRECT ANSWER apply the AED as soon as possible and analyze his cardiac rhythm. After administering nitroglycerin to a patient with chest discomfort, it is MOST important for you to: - CORRECT ANSWER reassess the patient's blood pressure within 5 minutes. A 66-year-ol...

JB LEARNING TEST PREP: AIRWAY AND BREATHING 2024 QUESTIONS WITH CORRECT ANSWERS ALREADY PASSED AND VERIFIED Snoring respirations in an unresponsive patient most likely are the result of A. foreign body airway obstruction. B. upper airway obstruction by the tongue. C. collapse of the trachea during breathing. D. swelling of the larynx and surrounding structures. - CORRECT ANSWER upper airway obstruction by the tongue A patient overdosed on heroin and is unresponsive. he is cyanotic; ...

JB Learning Test Prep. Airway and Breathing