Which of the following is NOT a reason to terminate an exercise stress test?
A) Blood pressure drop of more than 10 mm Hg along with severe chest pain
B) EKG machine malfunction
C) Sustained ventricular tachycardia
D) Decreasing amplitude of the QRS complex and T waves
D
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Which of the following should be used to calculate water supply volume?
A. Fill time and dump time B. Fill time and travel time C. Fill time, travel time, and dump time D. Travel time, refill time, and refueling time
You have to set up a continuous heated aerosol to a patient with a tracheostomy. Which of the following pieces of equipment will be needed?
1. Aerosol mask 2. Tracheostomy collar 3. Thermometer 4. Drain bag 5. Oxygen tubing 6. Corrugated tubing 7. Large-volume nebulizer 8. Ultrasonic nebulizer 9. Heating unit 10. Bubble humidifier a. 1, 5, and 10 c. 1, 4, 6, 7, and 9 b. 2, 4, 6, and 8 d. 2, 3, 4, 6, 7, and 9
Fragmentation in epidural space, percutaneous endoscopic approach
A) 00F30ZZ B) 00F34ZZ C) 00F43ZZ D) 00F4XZZ
In a reference laboratory, test results are stored anonymously so that physicians can use them to compare to results on their own patients.
Answer the following statement true (T) or false (F)