Nrcme Dot Practice Questions With 100% Correct Answers.

20. An implantable cardioverter-defibrillator is: A. A type of arrhythmia categorized as ventricular fibrillation and ventricular tachycardia and is responsible for the majority of instances of cardiac sudden death B. A type of arrhythmia that is usually not considered a risk for sudden death C. An implantable device designed to treat bradycardia D. An electronic device that treats cardiac arrest, ventricular fibrillation, and ventricular tachycardia through the delivery of rapid pacing stimuli or shock therapy 21. Which of the following is not true about the risk from headaches? A. Headache and chronic "nagging" pain may be present to such a degree that certification for driving is inadvisable B. Most headaches, vertigo, and dizziness are consequential, causing a danger for drivers that experience such conditions C. Disorders with incapacitating symptoms, even if periodic or in the early stages of disease, warrant the decision to not certify the driver D. Medication used to treat headaches may further interfere with safe driving 22. Which of the following is true in regards to an implantable cardioverter-defibrillator? A. Combination ICD/pacemaker devices are also effective in preventing incapacitation cardiac and arrhythmia events B. Management of the underlying disease is effective enough for the driver to meet cardiovascular qualification requirements C. ICDs treat and prevent arrhythmias D. Drivers are at a risk for syncope 23. When conducting a vision examination, a driver must have at least what distant visual acuity in each eye with or without correction? A. 20/10 B. 20/20 C. 20/40 D. 20/60 24. A medical examiner observes that a driver has a blood pressure of 160/100 and the driver had no prior knowledge of high blood pressure. Which of the following is the appropriate subsequent action for the medical examiner? A. Take a second measurement later in the examination and then refer him or her to a primary care provider B. Make note of the measurement on the report form C. Disqualify the driver for high blood pressure D. Take a second measurement and then make note on the report form