Preventing the spread of disease from the dental office to the general public is best accomplished by
washing your hands regularly.
using personal protective equipment with all patient contact.
disinfecting any materials that are sent to the lab.
all of the above.
washing your hands regularly.
Rationale: washing your hands regularly.
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A patient who is responsive to painful stimuli has a patent airway, inadequate respirations at 28 per minute, and a strong radial pulse with skin that is warm and dry. The patient is not moving his right arm or leg and is incontinent of urine. Which one of the following should the EMT do first?
A) Insert an oropharyngeal airway. B) Administer oxygen by nonrebreather mask. C) Administer positive pressure ventilation. D) Check the blood glucose level.
A patient is being extricated from a car using a short vest-type device. After the patient has been extricated, the EMT should:
A) Remove the vest-type device and secure the patient to a long backboard B) Secure the patient with the vest-type device to a long backboard C) Place the patient in semi-Fowler's position on the stretcher for transport to the hospital D) Secure the patient with the vest device in a supine position on the stretcher with the legs flexed
What conclusions can you draw from the following data, obtained on a 32-year-old 53-kg wom-an admitted for elective surgery?
ACTUAL PRED %PRED ACTUAL PRED %PRED TLC 4.93 5.27 94% FVC 3.67 3.86 95% FRC 2.41 2.43 99% %FEV1 84% 78% RV 1.29 1.35 96% FEF200–1200 5.66 5.74 99% VC 3.64 3.86 94% FEF25%–75% 3.53 3.49 101% a. Results indicate a mild restrictive lung disorder. b. Results indicate normal pulmonary func-tion. c. Results indicate a combined disease pro-cess. d. Results indicate generalized airway ob-struction.
A major concern in the United States today is how to effectively control dramatically rising health care costs
a. True b. False Indicate whether the statement is true or false