In Alzheimer's disease (AD) :
A) there is a progressive atrophy of the cerebral cortex.
B) antigens from oral spirochetes have been detected in brain tissues at a higher rate than in non-AD controls.
C) a cause-and-effect relationship has not been shown between oral spirochetes and AD.
D) All of the above are correct.
Correct Answer:
Verified
Q1: The entry and presence of bacteria in
Q3: The "blood-brain barrier" refers to:
A) bacteria in
Q4: An inflammatory thickening of the blood vessel
Q5: Aspiration pneumonias may develop when:
A) oral fluids
Q6: Injury of endothelial cells may be caused
Q7: A serious periodontitis-associated complication of pregnancy characterized
Q8: The presence of bleeding gums suggests that
Q9: Atherosclerotic changes in blood vessels that lead
Q10: Ventilator-associated pneumonias:
A) occur most often in patients
Q11: Chronic obstructive pulmonary disease:
A) is characterized by
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