Dr. David Roberts Practical Home Veterinarian —— A Book Containing Much Valuable Information on the Care and Treatment of Cattle, Horses, Swine, Sheep and Poultry, and a Review in Alphabetical Order of the Diseases to Which They Are Subject, Together With the Causes and Symptoms, and the Most Efficient

-----

ISBN: 9781332222964 出版年:2016 页码:185 David Roberts Forgotten Books

知识网络
知识图谱网络
内容简介

Second, take the pulse of the animal, which can be found at the angle of the lower jaw bone, where it can be felt by pressing the artery against the bone. The normal beat of a cow's pulse is from 40 to 50 per minute, and that of a horse from 33 to 40 per minute. Third, count the respirations of the animal, or number of times it breathes, by watching the sides or flanks or bv pressing the ear to the sides. The normal respira tion of a cow is from 15 to 20 per minute. And that of a horse from 12 to 15 per minute, while resting.

Amazon评论 {{comment.person}}

{{comment.content}}

作品图片
推荐图书