PPT-Soil Transmitted Helminths

Miguel Imperial MD MHSc FRCPC MiguelImperialtropicalmedicineca Outline Ascaris lumbricoides Trichuris trichuria Whipworm Necator americanus and Ancylostoma duodenale. They generally are less than 2 inches thick and are massive Crusts are created by the breakdown of structural units by flowing water or raindrops or through freezethaw action Soil crusts are generally only a temporary condition Typically the soil im texturecourtesyNASA: (Getandsample)soilhorizonsmallthesprayLetthebetweenthemoisturethroughout.OncetheStepStep(TestIf the soil: handswhenrubbedandStep themediumribbon .. Introduction/Background. Scientific classifications. Nematodes. Some species: . . A.lumbricoides,N.americanus. and . A.duodenale. Morphological properties. Pathogenesis. Epidemiology. Clinical manifestations. Uppermost layer of earth’s crust that supports plants, animals and microbes. Soil Forming Factors. Parent Material. Time. Climate. Vegetation & Organisms. Topography. 1. Parent Material. Refers to the rock and minerals from which the soil derives.. Hiv_Workplace.pptx . (. May 2015. ). Overview. DoN. Policy. HIV Testing of Workers. Workplace Supervisor Responsibilities. Background: HIV and AIDS. Transmission and Prevention. HIV in the . DoN. workplace. Sean Schafer MD. May 31, 2012. Three Studies in One. Evaluating antiretroviral drug resistance surveillance in Oregon. Determining frequency of transmitted antiretroviral drug resistance, comparing to U.S.. (And pinworms later on) . Hookworms. Ascaris. Whipworm. Nematodes. The most common . macroparasite. and can infect humans along with other organisms (mammals to plants). Impermeable cuticle and have a complete digestive system with a mouth and anus. 1are people on the earthMillions of species and billions of organisms151bacteria algae microscopic insects -tion of biomass anywhere on the planet Microbes which make up only one half of one percent o Faculty of Science . Medical Analysis Dep.. Medical parasitology I. lec-2-. Grade -3- fall semester . By:. Dr.Hemdad. . Hawez. . Mawlood. 1. 2. Zoonosis. This term is used to describe . an animal . Medical Parasitology. Prof. Dr. Ahmed Ali Mohammed. Introduction to Helminths. The term “Helminths” mean “worms” in parasitology. It refers to the parasitic worms, those comprises two large phyla: Phylum Platyhelminths (flat worms) and Phylum Nemathelminths or Nematoda (true round worms), and two smaller ones: Phylum Nematomorpha (hair snakes) and Phylum Acanthocephala (thorny-headed worms), in addition to one class group from phylum Annelida, the class Hirudinea (Leeches).. Created by: School Health Team. Created: June 2022. Recommended for Grades 7-12. Class Overview.  . Consent . Sexually Transmitted Infections (STI) . Prevention. Testing. Where to go for help.  Consent. A. Protozoan Diseases. 1. . Amebiasis. a. Caused by . Entamoeba. . histolytica. , amoeba: . Sarcodina. , has two forms: . trophozoite. and cyst. b. Transmitted by ingesting cysts from contaminated water or food. Figure 3-24. Fig. 3-24a, p. 69. Mosaic of closely packed pebbles, boulders. Weak humus-mineral mixture. Dry, brown to reddish-brown with variable accumulations of clay, calcium and carbonate, and soluble salts. Postal Ballot System (ETPBS) . Electronically Transmitted Postal Ballot System (ETPBS) . – developed by . Election Commission of India (ECI). with the help of . Centre for Development of Advanced Computing (C-DAC).