What would be the first line of treatment is a patient develops ventricular fibrillation after intravenous injection of potassium chloride –
Correct Answer: Defibrillation
Description: If the patient is in ventricular fibrillation, one defibrillation attempt (2 J/kg) should be administered. If the rhythm does not conve, the patient should be rewarmed to 30degC (86degF) before defibrillation attempts are repeated. Supplemental oxygenation is always warranted, since tissue oxygenation is affected adversely by the leftward shift of the oxyhemoglobin dissociation curve,this is the case of hypothermic shock. ref:harrison&;s principles of internal medicine,ed 18,pg no 167
Category:
Medicine
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now