B. Anyone who works in the child care setting.
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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Thrace because they conquered the other places and took their religions and one of the places they didn't conquered which was therace
Answer:
- overtime premiums being charged to the direct labor account
- skilled workers being assigned to jobs requiring little skill.
Explanation:
Unfavorable labor rate variances occur when labor expenses supersede management expectations, thus causing cash flow problems, stagnation of profit, etc. It indicates that the cost of labor is way expensive than anticipated. A number of variations may cause such unfavorable variance. Some of them include staffing variance, pay premium, scheduling problem, etc. Identification of the cause can help to prevent their impact and or limit their impact.
