Quiz 07/21/2022 (2)

Which of the following findings is most typically seen with HIV-associated neurocognitive disorder?

Which of the following is most likely to be damaged by carbon monoxide toxicity?

This muscle biopsy is most consistent with which myopathic disease?

Paralysis of the stapedius muscle can occur with ipsilateral damage to which cranial nerve?

A 54-year-old male with hypertension, hyperlipidemia, and atrial fibrillation on warfarin is newly diagnosed with epilepsy. Of the following medications, which is the most appropriate anti-seizure medication to prescribe?

A 7-month-old girl with a past medical history of hypotonia, weight loss, and failure to thrive is brought to the clinic by her parents. An MRI was performed and T2 sequence images from this study are shown below. What is the most likely diagnosis?

A 15-year-old male comes to the clinic with his parents as they complain he has periods of the year where he will sleep up to 20 hours a day for multiple days in a row, as well as uninhibited eating and inappropriate sexual behavior. These episodes last for up to around 2 weeks at most, and then he is behaviorally back to normal in between episodes. Which is the most likely diagnosis?

You are evaluating a patient in the clinic for loss of light touch, pain, and body position in the left upper and lower limbs. Within which of the following thalamic nuclei do these signals synapse to third-order neurons?

A 65-year-old mechanical engineer presents with increasing word-finding difficulties. He is particularly concerned that he is forgetting the names of people, places, and objects. On examination, he has difficulty naming objects when shown (i.e. keys, watch, etc.). Otherwise, his speech is fluent. A SPECT scan shows hypometabolism in the left anterior temporal lobe. Which of the following is the most likely diagnosis?

What is a common comorbid issue seen in newborns with the vascular abnormality appreciated in the imaging provided?