A lecture on the preservation of health / By T. Garnett.

  • Thomas Garnett
Date:
1800
Catalogue details

Licence: Public Domain Mark

Credit: A lecture on the preservation of health / By T. Garnett. Source: Wellcome Collection.

    48/138 (page 30)
    drug, that it cannot be adted on by a fmall quantity. Thefe facts, with innumerable others, which will eafily fuggeft them- felves to you, prove the truth of our fecond proportion, namely, that when the exciting powers have adted vio- lently, or for a confiderable time, the excitability is exhaufted, or lefs fit to be adled on. This exhauftion of the excitability, may, however, be either finite, or temporary ; we fee animals, while the exciting powers continue to adl, at firfi