Lasers are not able to be used with endoscopic or laparoscopic procedures because of the limited vision endoscopy allows
Indicate whether the statement is true or false.
ANS: F
A laser beam can be focused through some endoscopes. Some lasers can pass a beam through the fiber of the scope.
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Which of the following is NOT true of heavy smokers?
a. Smokers are unable to carry pregnancies to term. b. Smokers have gray or black lungs. c. Smokers are at higher risks of certain cancers. d. Smokers are physically addicted to nicotine.
Under TRICARE Standard, the group of beneficiaries that pays 25% cost share for outpatient services includes all of the following EXCEPT:
former spouses of active-duty service members. retired service members and their families. families of deceased personnel. families of active-duty service members.
____ involves some disease process that creates an obstacle to free airflow in the airway.
A. Emphysema B. Chronic obstructive pulmonary disease C. Chronic bronchitis D. Obesity hypoventilation syndrome
The periodontal ligament fibers are easily seen on a periapical radiograph
Indicate whether the statement is true or false