The Human Brain
Quiz 4 :
Meningeal Coverings of the Brain and Spinal Cord
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Q02 Q02 Q02
A 59-year-old retired Air Force captain with a history of alcohol abuse is examined by a neurologist after waking up with nausea, vomiting, and a feeling of unsteadiness. During the examination the man exhibits dysmetria in heel-to-shin and finger-to-nose testing on the right and falls to the right as he attempts to stand. Which of the following most specifically describes the patient's dysmetria during the finger-to-nose and heel-to-shin maneuvers?
Q07 Q07 Q07
A physician orders a computed tomographic scan for a 42-year-old man after he is admitted to the emergency department with nausea, vomiting, and a headache that has progressively worsened throughout the day. A hemorrhagic lesion is revealed in the superior half of the cerebellum. Which of the following blood vessels primarily supplies this area of the cerebellum?