The pulse rate is a measurement of the heart rate, or the number of times the heart beats per minute. As the heart pushes blood through the arteries, the arteries expand and contract with the flow of the blood. The normal pulse for healthy adults ranges from 60 to 100 beats per minute.
Health Hazards of Sewer Gas Backing up in the House Sewer gas is a mix of both toxic and nontoxic gases created by the decomposition of household and industrial waste. Gas levels... The Effects of Breathing Methane Gas Methane is a chemical compound composed of one atom of carbon and four atoms of hydrogen (CH4).
You know the smell: a combination of rotten egg, a little ammonia, and just plain nasty. Low levels of sewer gas are annoying, but higher concentrations can be dangerous. There are three ways that sewer gas gets into a home. A loss of a plumbing fixtureâs water reservoir, called a âtrap,â is the first one.