Which of the following contributory factors is important for the accumulation of dental biofilms?
A) Anatomic
B) Chemical
C) Traumatic
D) Irritational
A
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Which disease is associated with a parasite that can be potentially transmitted by blood transfusion?
a. Cruetzfeld-Jakob disease b. Lyme disease c. Malaria d. Syphilis
Indicate which is being described by the following definitions. ? ?It consists of two elements used as pairs to connect parallel structures
A) ?coordinating conjunction B) ?prepositional phrase C) ?correlative conjunction D) ?subordinating conjunction
The _____________ plane divides the body into anterior and posterior positions.?
A) coronal B) sagittal C) transverse D) gonion
The electrical impulses responsible for the cardiac cycle that appear on an electrocardiogram as peaks and valleys are called ________.
A. probes B. leads C. electrodes D. styluses E. deflections