INBDE (Integrated National Board Dental Examination) Practice Exam

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Study for the Integrated National Board Dental Examination with engaging quizzes and detailed multiple-choice questions. Each question comes with hints and explanations to ensure you grasp essential concepts. Prepare effectively for your dental career!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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Which artery supplies the frontal lobe and lateral portions of temporal and parietal lobes?

ACA
MCA
PCA
Femoral Artery

The correct answer is: MCA

The correct answer is the MCA (Middle Cerebral Artery). The MCA supplies the frontal lobe and the lateral portions of the temporal and parietal lobes. Option A, the ACA (Anterior Cerebral Artery), does supply the medial portions of the frontal and parietal lobes. Option C, the PCA (Posterior Cerebral Artery), supplies the occipital lobe and part of the temporal lobe, not the frontal and lateral temporal and parietal lobes as indicated in the question. Option D, the Femoral Artery, is not related to the blood supply of the brain; instead, it supplies blood to the lower extremity.