What are symptoms of nerve agent exposure?

What are symptoms of nerve agent exposure?

Regardless of the route of exposure, nerve agents can cause the following characteristic effects:

• pinpoint pupils of the eye.
• excessive production of mucous, tears, saliva and sweat.
• headache.
• stomach pain, nausea and vomiting.
• chest tightness and shortness of breath.
• loss of bladder and bowel control.
• muscle twitching.

What are the effects of nerve agents?

One of the first symptoms of nerve agent exposure is miosis – excessive constriction of the pupil of the eye. Other major symptoms include convulsions, loss of consciousness, excessive fluid secretion of the lungs, high blood pressure, raised heart rate (and then later, lowered heart rate), nausea and vomiting.

Which of the following signs and symptoms may a patient present with if they have been exposed to sarin select all that apply?

SKIN EXPOSURE: Profuse sweating (diaphoresis) and muscular twitching (fasciculations) at the site of contact, nausea, vomiting (emesis), diarrhea, and weakness (malaise). Severe: Health effects may appear quickly; 2 to 30 minutes post-exposure.

What is a nerve agent attack?

Nerve agents attack the nervous system. Initial symptoms following exposure to nerve agents (like Sarin) are a runny nose, tightness in the chest, and constriction of the pupils. Soon after, the victim will have difficulty breathing and will experience nausea and salivation.

What are nerve agent examples?

Nerve agents are chemicals that interfere with the nervous system. Sarin, soman, tabun and VX are examples of nerve agents that all have similar effects. Experts are concerned that terrorist groups may be able to make nerve agents.

What nerve agent feels like?

Symptoms of exposure to nerve agent vapor may include: eye burning, tearing, pain and dim vision; runny nose, cough and difficulty breathing; headache, lightheadedness, confusion and weakness; sweating; stomach aches and diarrhea; and, muscle twitching.

Is VX a nerve agent?

VX is a human-made chemical warfare agent classified as a nerve agent. Nerve agents are the most toxic and rapidly acting of the known chemical warfare agents.

What are nerve toxins?

Neurotoxins are toxins that are destructive to nerve tissue (causing neurotoxicity). Neurotoxins are an extensive class of exogenous chemical neurological insults that can adversely affect function in both developing and mature nervous tissue.

What is an example of a nerve agent?

What are nerve agents? Nerve agents are chemicals that interfere with the nervous system. Sarin, soman, tabun and VX are examples of nerve agents that all have similar effects. For example, a religious cult in Japan used sarin in a 1995 Tokyo subway attack that killed 12 and injured as many as 5,000 people.

What are the severe signs of nerve agent exposure?

Symptoms of nerve agent exposure. One of the first symptoms of nerve agent exposure is miosis – excessive constriction of the pupil of the eye. Other major symptoms include convulsions, loss of consciousness, excessive fluid secretion of the lungs, high blood pressure, raised heart rate (and then later, lowered heart rate), nausea and vomiting.

Which of the following are severe signs of nerve agent exposure?

Regardless of the route of exposure, nerve agents can cause the following characteristic effects: pinpoint pupils of the eye. excessive production of mucous, tears, saliva and sweat. headache. stomach pain, nausea and vomiting. chest tightness and shortness of breath.

What are signs or symptoms of nerve agents?

Initial symptoms following exposure to nerve agents (like sarin) are a runny nose, tightness in the chest, and constriction of the pupils. Soon after, the victim will have difficulty breathing and will experience nausea and salivation.

How do you treat exposure to nerve agent?

Quickly move away from the area where you think you were exposed.

Quickly remove any clothing that may have nerve agent on it.

Place contaminated clothing inside a plastic bag and seal the bag tightly.

Quickly wash any nerve agent from your skin with large amounts of soap and water,and flush your eyes with large amounts of water.