A) When exercising
B) When eating
C) When having a bowel movement
D) When medications are taken
E) All of the above
G) A) and E)
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A) Explain to patients what you see on an ECG printout before giving it to the physician.
B) When an abnormal heart rate is shown, report it to the physician immediately.
C) Some arrhythmias include an irregular heart rate.
D) Ventricular fibrillation will result in death without immediate treatment.
F) A) and C)
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A) Metered-dose inhalers: commonly used as hand-held devices that deliver preset dosages of aerosol medication when inhaled
B) Anti-inflammatory medications: relieve respiratory distress by relaxing the muscles that tighten around the airways
C) Nebulizers: breathing machines that force air through a liquid medication that is then swallowed
D) Bronchodilators: reduce the mucus production and swelling due to inflammation in the airways
E) Oxygen administration by nasal cannulas: extra oxygen that should not be used on patients with COPD
G) B) and C)
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A) To teach the patient how to understand the tracing
B) To be able to spot urgent problems
C) To make a diagnosis
D) All of the above
F) B) and C)
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A) standard limb
B) bipolar
C) precordial chest
D) augmented unipolar limb
F) C) and D)
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atrioventr...View Answer
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Spirometry...View Answer
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A) Sinus rhythm
B) Artifact
C) Lead
D) Arrhythmia
F) B) and D)
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A) Inform the patient of what items to avoid during the test.
B) Supply a link to patient activity at the time of any abnormal results.
C) Remind the patient about heart-healthy behaviors.
D) Provide a place to document the results of the test.
F) C) and D)
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A) "Don't use a bronchodilator for 2 days before your scheduled test."
B) "Smoking and eating is not allowed 14 hours prior to the scheduled test."
C) "Wear clothes that may easily be removed from the waist up."
D) "The test consists of three steps: Fully inflate the lungs.Fully exhale fast and hard into the mouthpiece.Give full effort and keep exhaling for another 5 seconds."
F) All of the above
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forced exp...View Answer
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A) AC interference
B) Wandering baseline
C) Electrode interference
D) Somatic tremor
F) A) and B)
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