Read e-book online Elements of Hygiene and Public Health. For the Use of PDF

By Rai Bahadur Jaising P. Modi (Auth.)

Show description

Read or Download Elements of Hygiene and Public Health. For the Use of Medical Students and Practitioners PDF

Similar medical books

Get Overcome Prejudice at Work (Harvard Medical School Guides) PDF

Just about all folks were at the receiving finish of prejudice, no matter if for our age, race, epidermis colour, faith, weight or another superficial cause. Being subtly missed, disrespected or taken care of as a stereotype is hurtful and infrequently surprising, relatively while it comes from a person at paintings. of their e-book triumph over Prejudice at paintings, Drs.

Dana K Cassell's The Encyclopedia of Autoimmune Diseases PDF

A accomplished A-to-Z reference overlaying the human immune approach and what occurs while it malfunctions, together with information on a wdie variety of autoimmune illnesses, the newest details on remedies and proposals on easy methods to do something about them.

Download e-book for kindle: Medical Statistics: A Guide to Data Analysis and Critical by Peat J., Barton B., Bland M.

Holistic method of realizing scientific statisticsThis hands-on consultant is far greater than a simple clinical information creation. It equips you with the statistical instruments required for evidence-based scientific learn. every one bankruptcy offers a transparent step by step advisor to every statistical attempt with useful directions on the best way to generate and interpret the numbers, and current the consequences as medical tables or graphs.

Download PDF by Icon Health Publications, Health Publica Icon Health: Flagyl: A Medical Dictionary, Bibliography, and Annotated

This can be a 3-in-1 reference publication. It offers an entire scientific dictionary masking hundreds and hundreds of phrases and expressions on the subject of Flagyl. It additionally offers huge lists of bibliographic citations. ultimately, it presents info to clients on how one can replace their wisdom utilizing a number of net assets.

Extra info for Elements of Hygiene and Public Health. For the Use of Medical Students and Practitioners

Sample text

7) Sodium bisulphate in the proportion of 15 grains to one pint of water has been used by Rideal and Parkes. It kills disease germs, such as those of cholera, typhoid and dysentery in half an hour, but it imparts a somewhat acid taste to the water. (8) Potassium permanganate oxidizes all organic matter, and also serves as a deodorant. Hankin was the first to recommend its use for disinfecting cholerainfected wells. " It is now largely used for disinfecting wells. The disinfection is done by dissolving one ounce of potash permanganate in a dol full of water.

3. air, a known volume of the air should be aspirated through a dilute solution of caustic potash, when potassium chloride would be formed. The chlorine in the solution is then determined by means of a standard solution of silver nitrate. 54 HYGIENE AND PUBLIC HEALTH. 4. —This is absorbed as in the preceding, and titrated with a standard permanganate solution. 5. —This gas is absorbed by passing air through a lead acetate solution, and estimated as the black sulphide of lead. CHAPTER III. VENTILATION.

C. of water should be regarded as grossly contaminated with animal matter and very likely to contain infection. The Bacillus enteritidis indicates sewage pollution, and its presence in bacillary form or as spores is a certain sign of showing recent or remote contamination. Streptococci not being hardy show recent sewage contamination, but are not regarded by some to indicate dangerous contamination, unless accompanied by B. coli. —The presence of the colon bacillus is determined by planting small quantities of the water sample in lactose bile or lactose bouillon in fermentation tubes and incubating at 40° C.

Download PDF sample

Rated 4.85 of 5 – based on 33 votes