What is onchocerciasis - Study guides, Class notes & Summaries

A researcher studies whether onchocerciasis ("river blindness" caused by a parasitic worm infection) can be cured by doxycycline treatment (an antibiotic that kills the parasite's bacterial symbiont). A)Onchocerciasis is the independent variable, doxycycline treatment is the dependent variable B) Doxycycline treatment is the independent variable, onchocerciasis is the dependent variable correct answers Doxycycline treatment is the independent variable, onchocerciasis is the dependent ...

Cole's EHS NEHA Exam Study Guide Questions and Answers All Correct Latest Update Bacteria activity in soil ceases when - Answer- Moisture content is less than 14-16% What is onchocerciasis? - Answer- river blindness, caused by a worm and transmitted by black flies What is scabies? - Answer- Infectious disease of the skin caused by burrowing of the female mite into the skin where it deposits its eggs What is leptospirosis? - Answer- Bacterial disease caused by contaminated animal...

REHS Exam Questions with Complete Solutions | 2024 What is the most common mosquito borne disease in the USA today? - Answer ️️ - Encephalitis What is the primary vector and the infectious agent for Eastern Equine Encephalitis? - Answer ️️ -Culisita species mosquito; Viral What is the primary vector for St. Louis Encephalitis, Western Equine Encephalitis, and West Nile Virus? - Answer ️️ -Culex species mosquito Name the disease caused by Borrelian burgdorferi, symptoms, the w...

What is the most common mosquito borne disease in the USA today? - Encephalitis What is the primary vector and the infectious agent for Eastern Equine Encephalitis? - Culisita species mosquito; Viral What is the primary vector for St. Louis Encephalitis, Western Equine Encephalitis, and West Nile Virus? - Culex species mosquito Name the disease caused by Borrelian burgdorferi, symptoms, the wound type, & incubation period. - Lyme Disease(meningopolyneuritis);Wound: red spot or bump expa...

Protozoa One celled, microscopic parasites What are examples of protozoa? Ameba (Entamoeba) Flagellates (Guardia, Leishmania) Ciliates (Balantidium) Sporozoa; coccidians; organisms who's adult stage is not motile. (Plasmodium, Cryptosporidium) Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen Brainpower Read More What are sample diseases of protozoa? Malarias, piroplasmoses, coccidioses, trypanosomiases Helminths...

REHS- Communicable diseases 1/3 - correct answer What fraction of water and food borne illnesses are reported? Onchocerciasis - correct answer river blindness, neglected tropical disease caused by parasitic worm carried by black flies Neglected Tropical Diseases - correct answer Thirteen treatable diseases, most of them parasitic, that are prevalent in developing countries but receive much less attention than tuberculosis, malaria, and AIDS. Education - correct answer Prevention of...

REHS- Communicable diseases1/3 - correct answer What fraction of water and food borne illnesses are reported? Onchocerciasis - correct answer river blindness, neglected tropical disease caused by parasitic worm carried by black flies Neglected Tropical Diseases - correct answer Thirteen treatable diseases, most of them parasitic, that are prevalent in developing countries but receive much less attention than tuberculosis, malaria, and AIDS. Education - correct answer Prevention of r...

RFLIB FINALS PERIOD C. Both are true ️I. Any technical solution of a problem in any field of human activity which is new, involves an inventive step, and is industrially applicable shall be patentable II. Patentable invention may be, or may relate to, a product, or process, or an improvement of any of the foregoing A. Only I is true B. Only II is true C. Both are true D. Both are false D. All of the above ️What is the purpose of the law on patent? A. To foster and rewa...

Land Disposal - ANSWER-Most common form of solid waste disposal Surface Water - ANSWER-Water from streams, lakes, reservoirs, and swamps Centralized Water Treatment - ANSWER-A publicly owned facility On Site Water Treatment - ANSWER-Septic tanks Stabilization Ponds - ANSWER-Can be used by a centralized water treatment plant for populations of 10,000 or less. Coagulation and Filtration - ANSWER-Ways to remove odor and taster from water Centralized Treatment Process - ANSWER-Bar ...

REHS Exam Questions with Complete Solutions | 2024 What is the most common mosquito borne disease in the USA today? - Answer ️️ - Encephalitis What is the primary vector and the infectious agent for Eastern Equine Encephalitis? - Answer ️️ -Culisita species mosquito; Viral What is the primary vector for St. Louis Encephalitis, Western Equine Encephalitis, and West Nile Virus? - Answer ️️ -Culex species mosquito Name the disease caused by Borrelian burgdorferi, symptoms, the w...