When exposed to smoke, hydrogen cyanide may play a role in rendering firemen and bystanders incapable of performing self-rescue.
HCN is a toxin that spreads throughout the body; it is hazardous because it inhibits cytochrome oxidase, which stops cells from using oxygen. Loss of awareness, respiratory arrest, and finally death arise from inhibition of the last stage of electron transport in brain cells.
Higher HCN exposures cause cardiovascular collapse, tremors, cardiac arrhythmia (which may not manifest for two to three weeks after the fire exposure), coma, respiratory depression, and respiratory arrest. Inhaling minute concentrations of hydrogen cyanide can result in headaches, weakness, nausea, and vomiting. Larger doses might result in fainting, convulsions, gasping, fast pulse, irregular heartbeat, and even death. In general, the severity of the symptoms increases with the seriousness of the exposure.
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<span>One strategy Keith should not implement is to
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allow his child to watch repeated news
footage of the tragedy".
It is common in present day media that
they keep repeating the painful and tragic images as well as videos of an event
which may bring back the stressful and traumatic memories one has gone through
and for a child this can be devastating and leaving a permanent scar on the
personality.
Answer:
Hypervigilance
Explanation:
Hypervigilance is known to be associated with any post-traumatic stress disorder, anxiety disorders, or schizophrenia.
Hypervigilance is a state in which an individual is experiencing an increased level of alertness. Whereby such individuals are constantly alerted to threats in their area. Even though many times, the threats are not there.
Hence, in this case, the correct answer is Hypervigilance behavior would cause the RN to notify the Health Care Provider that the condition is worsening
Answer:
The British East India Company had dispatched an army of some 30,000 troops to bring the 'aggressive little state of Nepal' to heel for expanding its empire into parts of northern India that the British East India Company wanted for itself. It sent shockwaves throughout British India.
Voting is an essential power because we as the people decide on who we want as our government. A random person who gets elected if there was no voting could have bad intentions. Its a right we have also its a 9th amendment