what is vx nerve gas
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VX Gas or VX Vapor 1 VX is primarily a liquid exposure hazard, but if it is heated to very high temperatures, it can turn into small amounts of vapor (gas). 2  Other methods have been experimentaly tested to produce a VX gas or mist.
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What is VX? VX is the deadliest nerve agent ever created. Known by its U.S. Army code name, it is a clear, colorless liquid with the consistency of motor oil. A fraction of a drop of VX, absorbed through the skin, can fatally disrupt the nervous system. Although a cocktail of drugs can serve as an antidote, VX acts so quickly that victims would have to be injected with the antidote almost immediately to have a chance at survival. VX is the only significant nerve agent created since World War II.
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Medical Definition of Cranial nerve X Cranial nerve X: The tenth cranial nerve, and one of the most important, is the vagus nerve. All twelve of the cranial nerves, the vagus nerve included, emerge from or enter the skull (the cranium), as opposed to the spinal nerves which emerge from the vertebral column.nd the vagus nerve brings sensory information back from the ear, tongue, pharynx and larynx. The term vagus (Latin for wandering) is apt because the vagus nerve wanders all the way down from the brainstem to the colon, a long wandering trek. Complete interruption of the vagus nerve causes a characteristic syndrome.
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Vagus nerve The vagus nerve is one of 12 cranial nerves. It is the longest of the cranial nerves, extending from the brainstem to the abdomen by way of multiple organs including the heart, esophagus, and lungs.his is an overreaction of the body to certain stimuli, like the sight of blood, which involves the stimulation of the vagus nerve. This stimulation causes a drop in blood pressure and heart rate. Less blood flows to brain, resulting in loss of consciousness.
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Vagus Nerve Vagotomy is a procedure wherein a branch of the vagus nerve is cut. Usually, the nerves of Latarjet which supply the stomach are cut to treat gastric ulcer. Vagus nerve facilitates peristalsis of the gastrointestinal tract.Secretion of gastric acid is relevant in the process.et us trace where the vagus nerve starts and ends. 1  It all starts from the medulla. 2  The rootlets go the the jugular foramen. 3  Inside this hole are the jugular and nodose sensory ganglia. 4  The one that passes through the lateral side of the skull is the auricular branch.
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What People With COPD Should Know About V/Q Mismatch V/Q mismatch is a defect that occurs in the lungs whereby ventilation (the exchange of air between the lungs and the environment) and perfusion (the passage of blood through the lungs) are not evenly matched, a symptom typical of chronic obstructive pulmonary disease (COPD).
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- Nerve agents are the most toxic of all the weaponized military agents. These agents can cause sudden loss of consciousness, seizures, apnea, and death. Sarin (GB), one of the more commonly stockpiled nerve agents, may be inhaled as a vapor, or cause toxic effects by contact with the skin in the liquid form.VX is mainly a liquid skin hazard at normal ambient temperatures. These chemicals are easily absorbed through the skin, eyes, and lungs.arin (GB), one of the more commonly stockpiled nerve agents, may be inhaled as a vapor, or cause toxic effects by contact with the skin in the liquid form. VX is mainly a liquid skin hazard at normal ambient temperatures.
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Function of the Vagus Nerve There are two main types of vagus nerve disorders. One is caused by an under-active or inactive vagus nerve, while the other is caused by a vagus nerve that overreacts to ordinary stimuli. Vagus nerve disorders that stem from an under-active vagus nerve often lead to a condition known as gastroparesis which is a frequent and severe complication of diabetes. Patients suffering from this disorder may experience pain in the stomach, nausea, heartburn, stomach spasms, and weight loss.
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Buckling Up One of the most common questions parents have is “When can my child ride in the car using just the adult seat belt?” Whether parents ask what is the law or what is safest for their child, our answer is always the same: “When the adult seat belt fits properly.. That happens when you can answer YES to all five of these questions:
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What does VXstand for? VX (IUPAC name O-ethyl S -[2-(diisopropylamino)ethyl] methylphosphonothioate) is an extremely toxic substance that has no known uses except in chemical warfare as a nerve agent. It is a tasteless and odorless liquid.
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Symptoms Of Vagus Nerve Disorder The vagus nerve innervates critical organs, such as the heart and lungs, making vagus nerve disorders serious. The symptoms of vagus nerve disorder can include cardiac, gastrointestinal, and sensory problems.
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Nerve Gas Even in small quantities, nerve gases inhibit the enzyme acetylcholinesterase and disrupt the transmission of nerve impulses in the body. Acetylcholinesterase is a serine hydrolase belonging to the esterase enzyme family, which acts on different types of carboxylic esters in higher eukaryotes.
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Vagus Nerve and Vagus Nerve Disorder The vagus nerve is actually two cranial nerves that extend from the brain stem and connect down to the viscera. Sometimes this nerve is referred to as cranial nerve X, the 10 th cranial nerve or the wandering nerve.These nerves are used to send a variety of signals throughout the body, but will also transfer signals back to the brain.The vagus nerve is also known for wandering through the body, weaving through the abdomen and branching into other nerves that extend through the limbs and organs.agus nerve disorders are basically broken down into two categories. There are the disorders that are caused by a nerve that is underactive or not functioning properly and there are those that are caused by your vagus nerve overacting to the stimuli it receives.
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- Discovery Communications, Inc. is an American global mass media and entertainment company based in Silver Spring, Maryland.The company started as a single channel in 1985, The Discovery Channel.he company started out with just a single channel, Discovery Channel, launched in 1985. In 1991, they acquired their rival The Learning Channel. In the mid-90s, Discovery Communications started developing several new networks.
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- Cranial Nerve X-Vagus Nerve. The vagus nerve, identified as cranial nerve X, originates in the area between the pons at the base of the brain stem and the spinal column, and extends down through the neck into the chest and abdomen.he vagus nerve includes both sensory and motor nerves and, although they contain both voluntary and involuntary branches, the involuntary members predominate. The voluntary components are motor fibers that carry impulses to muscles in the larynx to aid in speech and swallowing. Other sensory ...
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Poison gas Poison gas is any gas that is also a poison. Poison gases can kill or injure a person if present in a high enough concentration. There is a diverse range of different poison gases and each has unique properties. Many toxic liquids are also volatile and their vapors are poison gas. Poison gas can refer to poisons in chemical weapons, but most of them are in fact liquids, for example mustard gas and VX are viscous liquids that are dispersed into fine mists.
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Vagus nerve Also known as cranial nerve X, the vagus forms part of the involuntary nervous system and commands unconscious body procedures, such as keeping the heart rate constant and controlling food digestion.his is an overreaction of the body to certain stimuli, like the sight of blood, which involves the stimulation of the vagus nerve. This stimulation causes a drop in blood pressure and heart rate. Less blood flows to brain, resulting in loss of consciousness.
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What is VX nerve agent, and what could North Korea do with it? VX is prohibited under a number of international agreements, including the 1925 Geneva Protocol and the 1993 Chemical Weapons Convention.
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- A nerve conduction velocity (NCV) test determines how quickly electrical signals move through a particular peripheral nerve. It is also sometimes known as a nerve conduction study and is used in the diagnosis of nerve damage or nerve dysfunction. doctor may use this test if they suspect a pinched nerve. Alternately, they may use it if they wish to check for the presence of a nerve disease. The test is often performed with an electromyography (EMG), which is a test that records electrical signals moving through the muscles.
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Nitrous oxide Nitrous oxide has been around for about 150 years and has a long medical history as a mild anesthetic. More popularly known as laughing gas, or whippets (when the gas is inhaled from a whipped cream dispenser), nitrous oxide is a colorless, sweet-smelling gas that causes giddiness, a dreamy or floating sensation, and a pain-free state.
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NERVE CONDUCTION VELOCITY (NCV) Nerve Conduction Studies. (Electroneurography, Nerve Conduction Velocity) A nerve conduction study (NCS), also called a nerve conduction velocity (NCV) test--is a measurement of the speed of conduction of an electrical impulse through a nerve. NCS can determine nerve damage and destruction. During the test, the nerve is stimulated, usually with surface electrode patches attached to the skin.
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- Atropine and the additional compounds work best as preventive measures. When administered after exposure to VX or another nerve gas, it will stop the toxic effects, but there will almost certainly be some amount of permanent neurological damage.
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Vagus nerve The vagus nerve is one of 12 cranial nerves. It is the longest of the cranial nerves, extending from the brainstem to the abdomen by way of multiple organs including the heart, esophagus, and lungs.lso known as cranial nerve X, the vagus forms part of the involuntary nervous system and commands unconscious body procedures, such as keeping the heart rate constant and controlling food digestion.
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Symptoms Of Vagus Nerve Disorder The vagus nerve is the paired tenth cranial nerve that branches out from the brain and supplies parts of the gastrointestinal system such as the stomach, and parts of the respiratory system such as the lungs.To supply vital organs, it has further to travel than the other cranial nerves.he vagus nerve is the paired tenth cranial nerve that branches out from the brain and supplies parts of the gastrointestinal system such as the stomach, and parts of the respiratory system such as the lungs.
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Vagus nerve Electrical stimulation of the vagus nerve, called vagus nerve stimulation (VNS), is sometimes used to treat people with epilepsy or depression.The vagus nerve is involved in one of the most common causes of fainting, called vasovagal syncope.This is an overreaction of the body to certain stimuli, like the sight of blood, which involves the stimulation of the vagus nerve. This stimulation causes a drop in blood pressure and heart rate.Less blood flows to brain, resulting in loss of consciousness.lectrical stimulation of the vagus nerve, called vagus nerve stimulation (VNS), is sometimes used to treat people with epilepsy or depression.
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QL (chemical) QL (chemical) Isopropyl aminoethylmethyl phosphonite (NATO designation QL), also known as O-(2-diisopropylaminoethyl) O'-ethyl methylphosphonite, is a precursor chemical to the nerve agent VX.
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Cranial Nerves - Anatomy & Physiology The vagus nerve is part of the group of cranial nerves responsible for innervation of structures derived from the branchial arches. It is also part of a group together with the glossopharyngeal and accessory nerves that passes through the jugular foramen which is termed the vagus group.he glossopharyngeal nerve is part of the group of cranial nerves responsible for innervation of structures derived from the branchial arches. This nerve innervates structures related to the third branchial arch.