Which glial cells affect the conduction velocity of CNS neurons?
a. astrocytes.
b. ependymal cells.
c. neurons.
d. microglia.
e. oligodendrocytes.
E
You might also like to view...
An abnormal plantar reflex in an adult produces Babinski's sign, which indicates ________
A) damage to the dorsal columns B) damage to the corticospinal tract C) nerve damage to the leg D) damage to the muscles that move the ankle
Hypernatremia is a plasma ________ concentration above normal.
A. K+ B. Cl- C. Ca2+ D. Na+ E. Pi
Which of the following bones are located in the hand?
A. Metatarsals B. Metacarpals C. Calcaneus D. Tarsals
Capillaries in organs such as the kidneys, small intestine, and endocrine glands have "holes" or "pores" that make the capillaries relatively leaky and allow for passage of medium-sized molecules in and out of the blood. These capillaries are:
A) continuous capillaries B) sinusoids C) fenestrated capillaries D) metaarterioles