The replacement of a pacemaker battery is actually:
A. removal of the defibrillator and insertion of a new defibrillator.
B. removal of a graft and the insertion of a new graft.
C. removal of the old pulse generator and insertion of a new generator.
D. removal of the old lead and insertion of a new lead.
Answer: C
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Numerous environmental influences affect recruitment programs. Which of the following is one of the foremost?
A. Educational aptitude of the recruitment area B. Static labor environment of the recruitment area C. Economic environment of the recruitment area D. None of the above Hint: Review page 108 of Fire Service Personnel Management, 3rd Edition.
Which type of hydrant is used in climates with freezing temperatures?
A. Dry-barrel B. Wet-barrel C. Open-barrel D. Closed-barrel
You have been called for a 56-year-old female patient who complains of chest pain. She informs you that she takes nitroglycerin and asks you to get it from the top of her refrigerator. You find it is a clear glass jar hand-labeled "nitroglycerin." What of these statements, based on this observation, would be the most appropriate one to make to the patient?
A) "You should keep your nitroglycerin in the refrigerator since it will keep longer in the cold." B) "It is best to keep the nitroglycerin in a dark container since light will inactivate it." C) "The heat from the refrigerator will cause the nitroglycerin to lose its effectiveness." D) "Keeping the nitroglycerin on top of the refrigerator may make it difficult for you to reach it in an emergency."
During thermal ablation, how are endobronchial ignitions prevented?
a. The FiO2 should always be maintained at 21%. b. The FiO2 should always be maintained below 40%. c. The procedure is only performed for 3 sec at a time. d. The patient's airway is cooled with cryo-therapy prior to the procedure.