The overall prevalence of periodontitis for the NHANES III was 7.3%, while for the NHANES 1999–2000 it was
A) 1%.
B) 2.5%.
C) 4.2%.
D) 10.3%.
C
You might also like to view...
Which of the following statements regarding steel columns is MOST accurate?
A) Because of low compressive strength, the cross-section of steel columns can be small compared to their length. B) The possibility of a steel column buckling is due to the alloys contained in the column. C) Columns that cannot rotate at their ends are less likely to buckle than columns that are free to rotate at their ends. D) The possibility of buckling is less with steel columns than with columns made of other materials.
What is the treatment of choice for long-term survival for patients younger than 40 years old with aplastic anemia?
a. Blood transfusion b. Growth factors c. Antibiotic agents d. Hematopoietic stem cell transplant
Extending from the cell body of a neuron are axons and dendrites, which are two types of nerve ________.
Fill in the blank(s) with the appropriate word(s).
Which statement is accurate regarding professional participation in the new health system?
A) Hospital-based specialists could no longer maintain private practices. B) Regional Health Board members oversaw the day to day operations of hospital facilities. C) Teaching hospitals largely retained freedom of action. D) GPs sought to receive capitation (i.e., set fees per patient examined) rather than state salaries but were denied.