The ________ and ________ are enlargements of the spinal cord
A) conus medullaris; filum terminale
B) thoracic; lumbar
C) cervical; lumbar
D) lumbar; conus medullaris
Answer: C
You might also like to view...
Plicae circulares are characteristic of which following structures?
(a) jejunum (b) duodenum (c) ileum (d) large intestine
Which of the following occurs with hypokalemia?
A. Cells are hyperpolarized. B. The resting membrane potential is more positive. C. Cells are more excitable. D. There is more diffusion of potassium into the cells. E. Cells are partially depolarized.
About 3%-5% of school-aged children are diagnosed with attention deficit hyperactivity disorder (ADHD). This neurobehavioral problem is anatomically linked, primarily, to which area of dysfunction in the brain?
A. basal nuclei B. pituitary gland C. prefrontal cerebral cortex D. both basal nuclei and pituitary gland E. both basal nuclei and prefrontal cerebral cortex
The blood-brain barrier (BBB) is most permeable to which of the following?
A) Sodium, potassium, and chloride B) Platelets, white blood cells, and red blood cells C) Urea and creatinine D) Glucose and oxygen E) Antibiotics