Table of Contents
- 1 What treatment should be given to a patient exposed to T-2 mycotoxins?
- 2 Which of the following is considered a pulmonary agent?
- 3 What blood test is available that will give an accurate estimate of radiation?
- 4 What are the symptoms of nerve agent exposure?
- 5 How long do nerve agents last?
- 6 Who made VX nerve agent?
- 7 What is the preferred treatment for the effects of excessive ACH?
- 8 When to take a patient to the emergency room?
What treatment should be given to a patient exposed to T-2 mycotoxins?
No specific antidote is available for T-2 mycotoxin exposure. Provide supportive measures, addressing respiratory and cardiovascular status as necessary. If the patient complains of eye pain or tearing, irrigate the eyes with copious amounts of water.
Which of the following is considered a pulmonary agent?
Pulmonary agents include chlorine, phosgene, diphosgene, oxides of nitrogen, chloropicrin, and perfluoroisobutylene (PFIB).
How do nerve agents produce effects on the body?
Nerve agents cause their toxic effects by blocking an enzyme that acts as the body’s ‘off switch’ for glands and muscles, causing them to be constantly stimulated. In pure form, all nerve agents are colourless organophosphorus liquids.
Which type of nerve agent is most persistent?
VX is the least volatile of the nerve agents, which means that it is the slowest to evaporate from a liquid into a vapor. Therefore, VX is persistent in the environment.
What blood test is available that will give an accurate estimate of radiation?
Cytogenetic biodosimetry measures the response of circulating blood lymphocytes in the body to accurately estimate the absorbed radiation dose.
What are the 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 examples of nerve agents?
The main nerve agents are the chemicals sarin (GB), soman (GD), tabun (GA) and VX. These agents are man-made and have been manufactured for use in chemical warfare. These agents are known to be present in military stockpiles of several nations, including the United States.
Which is a common symptom of nerve agent exposure?
Symptoms from exposure to nerve agents will vary depending on the type of agent and the type and extent of exposure, though generally, symptoms will include miosis (constriction of the pupils), rhinorrhea (runny nose), dyspnea (shortness of breath), convulsions, and a loss of muscle control, with an onset of symptoms …
How long do nerve agents last?
Possible effects that can last at least up to 2–3 years after exposure include blurred vision, tiredness, declined memory, hoarse voice, palpitations, sleeplessness, shoulder stiffness and eye strain.
Who made VX nerve agent?
VX, short for “venomous agent X”, is one of the best known of the V nerve agents and was first discovered at Porton Down in England during the early 1950s based on research first done by Gerhard Schrader, a chemist working for IG Farben in Germany during the 1930s.
How to treat patients suffering from pulmonary agent exposure?
User: Treatment of patients suffering from pulmonary agent exposure should focus on? Weegy: Treatment of patients suffering from pulmonary agent exposure should focus on: Recognizing which compartment (s) are damaged and minimizing that damage.
Which is the correct order of administration for cyanide exposure?
Select three components, in correct order of administration, utilized in the treatment for cyanide exposure. Amyl nitrite, sodium nitrite, sodium thiosulfate Which of the following is considered a pulmonary (choking) agent?
What is the preferred treatment for the effects of excessive ACH?
He states he was splashed with a large quantity of liquid and is now exhibiting symptoms of vomiting, diarrhea, difficulty breathing, body twitching and is generally very weak. What is the preferred treatment to block the effects of excessive ACh? Administer additional 2-PAM Cl Vesicant (blister) agents include all of the following, EXCEPT:
When to take a patient to the emergency room?
A patient presents to the emergency room all exhibiting the following symptoms: nausea, vomiting, problems with eye movement, dry mouth, sore throat, difficulty swallowing, no gag reflex, and extreme weakness. Patient is alert and oriented during the exam.