Nerve cells receive blood and oxygen through a network of small blood vessels called capillaries. These capillaries are located close to nerve cells in order to deliver nutrients and oxygen for their metabolic needs. The brain, for example, has a dense network of capillaries to ensure a constant supply of blood and oxygen to nerve cells.
No, nitrogen is not a nerve agent. Nerve agents are chemical compounds that disrupt the transmission of impulses along the nerve cells and can cause paralysis and death. Nitrogen is a common element in the atmosphere and is not used as a nerve agent.
No, shock does not affect blood alcohol levels. Blood alcohol levels are influenced by the amount of alcohol consumed and how quickly the body metabolizes it, not by a person's state of shock.
Acetylcholine is also known as nerve glue because it is a neurotransmitter that helps transmit signals between nerve cells. It is involved in sending signals to control muscle movement, regulate heartbeat, and other autonomic functions.
Atropine counteracts nerve gas by blocking the action of acetylcholine at nerve receptors. Nerve gases inhibit the enzyme acetylcholinesterase, which leads to an accumulation of acetylcholine and overstimulation of nerve cells. Atropine acts as an antidote by binding to the same receptors as acetylcholine, preventing excessive stimulation.
Drinking alcohol, even in excessive amounts, does not kill brain cells. However, alcohol slows our reactions, respiration, heart rate, etc.
True. Alcohol and other drugs can affect nerve cells in the brain by interfering with neurotransmitter function, altering communication between neurons, and impacting decision-making, behavior, and emotions. This can lead to both short-term and long-term changes in brain function.
Alcohol does not directly affect the dopamine gland. However, alcohol can indirectly impact dopamine levels in the brain by altering neurotransmitter release and uptake, which can influence the brain's reward system and contribute to the pleasurable effects of alcohol consumption.
Only the nerve cells, yes.
Neurotransmission
Nerve cells do not regenerate, regardless of how they are damaged.
a nerve tends to refer to a group of nerve cells.
Connector nerve cells connect the sensory nerve cells with motor nerve cells and allow for decision making.
Some speed it up while others slow it down.
The Alcohol has some toxic substances that affect the sex cells that may lead to structural aberrations(diseases in sex cells).
the body's immune system accidentally misidentifies markers on the body's own nerve cells as foreign. The immune system then begins to produce cells that attack and injure or destroy either the nerve cells
ganglion cells