Metabolic Agents Flashcards
What are the two agents that affect the body’s ability to use oxygen?
Hydrogen cyanide (AC) and cyanogen chloride (CK)
Both are colorless gases with similar effects.
What is the odor associated with hydrogen cyanide?
Similar to that of bitter almonds
This characteristic odor is a key identifier.
How do cyanides affect the body?
They affect the body’s ability to use oxygen on a cellular level
Symptoms rapidly progress to organ and system levels.
In what settings are cyanides commonly found?
Many industrial settings
Examples include gold and silver mining, photography, and plastics processing.
What household goods can release cyanide when combusted?
Insulation, carpeting, upholstery, plastic, and synthetic rubber
These materials can produce significant amounts of cyanide.
Where is cyanide naturally found?
In the pits of many fruits in very low quantities
This natural occurrence is often overlooked.
What are the initial symptoms of cyanide exposure in low doses?
Dizziness, lightheadedness, headache, and vomiting
These symptoms can indicate early exposure.
List three symptoms associated with higher doses of cyanide.
- Shortness of breath and gasping respirations
- Respiratory distress or arrest
- Tachypnea
Higher doses lead to more severe symptoms.
What symptom may be difficult to detect in dark-skinned individuals?
Flushed skin
This symptom may not be as visible in individuals with darker skin tones.
What are the severe symptoms of cyanide exposure?
- Tachycardia
- Altered mental status
- Seizures
- Coma
- Apnea
- Cardiac arrest
These symptoms indicate critical exposure levels.
How quickly do symptoms appear after inhalation of a large amount of cyanide?
Within several minutes
Rapid onset emphasizes the danger of cyanide exposure.
What is the likelihood of death without prompt treatment after cyanide exposure?
Death is likely
Immediate medical intervention is crucial.
