What causes periodontal disease?
A. bad diet
B. accumulation of bacteria and plaque on teeth and in gingival sulcus
C. not brushing teeth daily
Select your answer:
Topics:
Virus Circulatory, Artery, Vein - basics Vessels Cell Theory Muscle Tissues Bacterial Growth and Culturing Conditions Muscoskeletal Injuries Cardiovascular Physiology - Function HCMA - Hematology Bacteria and Protist Review Integumentary and Musculoskeletal System Respiratory, Cardiovascular & Oncology Molecular Genetics Chemistry Blood types and Blood ComponentsOther quiz:
Heart Anatomy › ViewThe pumping cycle begins when oxygen deprived blood returns from the body through the _______________ and ___________.
A. right coronary, left coronary arteries
B. superior vena cava, inferior vena cava
C. right pulmonary vein, left pulmonary vein
Microbiology › View
The membrane attack stage of the complement cascade involves
A. the production of inflammatory cytokines.
B. C1q binding to surface receptors on a membrane.
C. the cleaving of C3 to yield C3a and C3b.
D. initiation of the cascade.
E. a ring-shaped protein digesting holes in bacterial cell membranes and virus envelopes.