Which of the following is NOT part of the control panel of an ECG machine?
A. Record switch
B. Back lead
C. Sensitivity control
D. Stylus control
Answer: B
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Immunity is:
A. the ability of the body to resist disease. B. the failure of the body to respond to an infectious organism. C. a natural part of the aging process. D. a vaccine to prevent infection.
Which of the following pathophysiologic conditions can result from acute airway narrowing and increases in airway resistance during respiratory failure caused by airflow obstruction? I. lung regions that cannot be completely emptied II. decreased pulmonary compliance III. respiratory muscle overload IV. impaired cardiac filling
A. I, III only B. I, II, IV only C. I, III, IV only D. II, III, IV only
Kaposi's sarcoma:
a. Is associated with HHV8 b. Occurs most commonly in the palate and gingiva, intraorally c. Is a proliferation of endothelial cells, ma-crophages, and other inflammatory cells d. Is a proliferation in which focally pro-duced cytokines and growth factor appear to play a contributing role e. All the above
Answer the following statement(s) true (T) or false (F)
1. The records management system refers to the way patient records are created, filed, and maintained. 2. A file guide is a marker made of stiff material that is used as a placeholder when a file has been removed from the filing system. 3. Titles, terms of seniority, and academic degrees are the fourth indexing units and are used to distinguish patients with the same name. 4. Always use medical jargon when coding a document before filing. 5. A list of files stored off-site should be kept and updated as new files are moved to storage and old files are destroyed.