01 Oct You are observing a neurological exam. The patient has a positive pronator drift. This is a sign of
Question 1 You are observing a neurological exam. The patient has a positive pronator drift. This is a sign of ____.
1. Upper motor neuron dysfunction
2. Pituitary dysfunction
3. Cranial nerve dysfunction
4.Lumbar spine injury
Question 2 Which structure is highlighted in this image?
1. Middle frontal gyrus
2. Postcentral gyrus (primary somatosensory cortex)
3. Precentral gyrus (primary motor cortex)
4. Superior parietal lobule
Question 3Which brain structure is highlighted in yellow below?
1. Parietal lobe
2. Temporal lobe
3. Occipital lobe
4. Frontal lobe
Question 4 You are observing a neurological exam. The patient is having difficulty tandem walking. Tandem walking evaluates ______ .
1. Frontal cortex function
2. Cerebellar function
3. Thalamus function
4. Pituitary function
Question 5 Which of these brain structures is most superior?
1. Temporal lobe
2. Pons
3. Spinal cord
4. Parietal lobe
Question 6 Which structure is highlighted in this image?
1. Midbrain
2. Pons
3. Hypothalamus
4. Corpus callosum
Question 7 Which of the following pathways handles motor signals?
1. Spinothalamic
2. Posterior column
3. Pyramidal
4. Spinocerebellar
Question 8 The spinal cord’s posterior column of white matter is comprised of sensory tracts.
1. True
2. False
Question 9 The blood brain barrier helps minimize harmful substances from entering brain tissue. The blood brain barrier is made up of the _____.
1. Capillary walls and astrocytes
2. Radius and ulna
3. Neurons and jugular veins
4. Vertebral arteries and meninges
Question 10 Which structure is highlighted in this image?
1. Midbrain
2. Pons
3. Corpus callosum
4. Middle cerebral artery
