Each of the following is a patient positioning consideration for producing a quality panoramic radiograph EXCEPT one. Which one is the EXCEPTION?
a. The patient must be in a standing position.
b. The arches must be positioned within the focal trough.
c. The midsagittal plane must be perpendicular to the floor.
d. The patient's lips must be closed around a bite block on a cotton roll.
a. The patient may be standing or sitting, depending on the machine type.
Health Professions
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Which of the following symptoms is typical for pneumococcal pneumonia?
a. Foul-smelling sputum b. Low-grade fever c. Minimal sputum production d. Pleuritic chest pain
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Approximately how many individuals died of COPD in the United States in 2008?
a. 145,000 b. 210,000 c. 550,000 d. 1,000,000
Health Professions