A: A high BUN count usually indicates that the kidneys are not working properly, but there are other issues that can cause high results, as stated by Mayo Clinic. Some other causes for a high BUN count are a high protein diet, dehydration and congestive heart failure.
A single axon usually transmits electrical impulses away from the cell body to other neurons. Electrical messages ordinarily travel in only one direction: Information comes into a cell through a dendrite, is processed in the cell body, and passes through the axon.he electrical charge in the neuron travels down the axon by means of a chemical process that is different from, and much slower than, a household electrical current. Source(s): http://marionmoon.hubpages.com/hub/What-... protexya Â· 3 years ago.
An action potential, which is the nerve impulse, occurs when a threshold is reached. Upon stimulation, the sodium gates open, Na+ flows into the axon, and the action potential swings up from -65mV to +40 mV.. The axon of a neuron conducts nerve impulses away from the cell body. Neurons that conduct messages from a sense organ to the central nervous system are called sensory, or afferent neurons. Those neurons that conduct an impulse from the CNS to a muscle or gland are called. motor, or efferent, neurons.