This disease is characterized by the death of motor neurons but does not affect intellect or sensation.
A. Fibromyalgia
B. Duchenne muscular dystrophy
C. Myasthenia gravis
D. Amyotrophic lateral sclerosis
Answer: D
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Cerebrospinal fluid is found in the
A. subarachnoid space. B. ventricles of the brain. C. cisterns of the brain. D. central canal of the spinal cord. E. All of the above
Longer stimuli will allow for _______.
A) the absolute refractory period to finish B) more action potentials to occur C) the relative refractory period to finish D) more action potentials to occur, the absolute refractory period to finish and the relative refractory period to finish
The term used to describe falling off (as in skin cells) is:
A) scrape B) abrasion C) biopsy D) exfoliative
Which of the following is NOT an effect of parathyroid hormone?
A. Increased blood phosphate levels B. Activation of vitamin D for increased intestinal absorption of calcium C. Increased reabsorption of calcium by the kidneys D. Release of calcium from bones