He knew that a long continued inhalation was supposed physiologists dangerous, and about six years ago, with a view observing fully the effects this inhalation, breathed the vapor for a longer time than previously had done.
In this experiment, a peculiar.sleep or unconsciousness was produced observed that was short duration, attended with no unpleasant sensations, and no symptoms which seemed him dangerous. In the winter, inhaled sulphuric ether in order obtain relief from the very unpleasant sensations, caused an accidental inhalation chlorine gas. He thought, that in this case some relief might possibly arise from the union the hydrogen the ether with the chlorine, forming hydrochloric acid which acid would less irritating than the uncombined chlorine and inhaled ammonia, neutralize the acid, and form muriate ammonia, less irritating still.
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He at first breathed the ether without producing unconsciousness, but derived from some relief.
college admission writing services websites essay help Afterwards, still suffering from the chlorine, continued the experiment such an extent as produce complete general insensibility. Full relief from the suffering was experienced before became unconscious, and continued for a short time after tin insensibility had passed away. When the system had become wholly free from the influence the ether, the painful sensations returned, although with somewhat diminished Dr.
Jackson also prescribed the ether one his students, Dr. William Channing, who was suffering in the same maimer from chlorine gas. The effect the chlorine was produce a spasmodic sensation, and, quote Dr.
Channing's own words, distress respiration, medical school essay help such a character, as make apprehend an immediately fatal result. He also found entire, but temporary relief from the ether. It was evident, therefore, as this perfect relief from suffering, at first experienced, soon passed away, that there must some other explanation these effects, besides that founded the possible neutralization the chlorine the hydrogen the ether, and the acid the ammonia because, if these combinations chlorine and hydrogen, and the acid and ammonia, had once been formed, they would have been permanent and the relief, having been a result these combinations, would have been permanent also.
This was not the case, for the peculiarly unpleasant sensations from the chlorine returned, The question now arises, how far Dr. Jackson entitled the credit having discovered the precise character the unconsciousness induced inhaling the vapor sulphuric ether, and especially the important fact the safety the inhalation ? Before his observations, a state complete insensibility from this cause, buy essays online cheap was considered the best authorities, as one greater or less danger and had been known produce fatal results.
Young persons had breathed this vapor the extent producing unconsciousness, and in some cases without injury. In Philadelphia was breathed some lads, who poured the ether into bladders, which they dipped into hot water, in order vaporize they then inhaled the vapor thus formed Dr. Mitchell states that, in some instances, proved fatal. These facts give some idea the state knowledge upon the subject, before Dr. Jackson pay someone to write my term paper made sulphuric ether an object investigation. Acquainted college essay help service with the opinions others, and also with the fact, that this vapor had in various instances been breathed without serious or unpleasant consequences, and having performed bold experiments upon himself, at last, in opposition the opinion other physiologists, arrived at the conclusion, that the inhalation a proper mixture sulphuric ether and need help writing research paper atmospheric air perfectly safe and that the state unconsciousness thereby induced, has all the various other characters which have been described, and which later experiments have fully established. That had perfect and unwavering confidence in the correctness his opinion, will proved in the sequel. If Ave contrast the state general information and belief concerning the effects sulphuric ether previous Dr. Jackson's investigations, with that which now exists, and if recollect that this change due him, would seem but just admit his claim have discovered, in the insen Vide Heck's Medical Jurisprudence, J sibility induced the sulphuric ether, qualities inestimable value.