Which of the following structures of the tooth appears the most radiopaque?
a. Cementum
b. Enamel
c. Dentin
d. Pulp
b. The enamel is the most dense of all dental structures and the most resistant to the passage of x-rays, resulting in a radiopaque appearance.
You might also like to view...
In outpatient coding, the patient's chief complaint is coded as the:
A) suspected condition. B) morbidity. C) mortality. D) primary diagnosis.
Based on the Center for Medicare and Medicaid Services, what is the definition of prolonged mechanical ventilation?
A. ventilation for at least 21 days, for 6 hours or more, with or without tracheostomy B. ventilation for at least 14 days, for 8 hours or more, with or without tracheostomy C. ventilation for at least 10 days, for 6 hours or more, with or without tracheostomy D. ventilation for at least 7 days, for 8 hours or more, with or without tracheostomy
Who is likely to bear the most financial risk under the IPA model?
a. The IPA b. The providers c. The HMO d. The employers
What health conditions are more prevalent in people with disabilities?