SPP Study guides, Class notes & Summaries

endemic species CORRECT ANSWER live in only one or a very small number of places (eg island or lake) cosmopolitan species CORRECT ANSWER species that occur in most regions of the world Galapagos island CORRECT ANSWER - Many endemic species - 500 spp. of vascular plants are endemic -92% of species of land birds are endemic - 26% of marine birds are endemic Biological adaptation CORRECT ANSWER an anatomical structure, physiological process or behavioural trait of an organism that has e...

ASPPH Half Practice Exam 2023-2024...

What is a prominent cause of zoonoses? a. Exposure to experimentally infected animals b. Exposure to zoonotic agents during the course of experimental procedures c. Exposure to wild mice in field research d. All of the Above - d. All of the Above Which of the following have long-lived spores that can become widely dispersed in the environment? a. Microsporum spp. b. Hymenolepsis nana c. Leptospira spp. d. Salmonella spp. - a. Microsporum spp. Which of the following statements about Ha...

Factors that contribute to stress in animals include all the following except: overcrowding, weather extremes, access to food at all times, transportation - Answer-access to food at all times The estrous cycle in cattle is described as: a year round polyestrous, anestrous, induced ovulators, seasonally polyestrous - Answer-year round polyestrous All the following parasites can be passed from one animal to another through fecal material except: toxocara spp, ancylostoma spp, trichurus vulpi...

In what foods does Salmonella spp. bacteria appear - Raw pultry and raw eggs What is the minimum amount of light that must be present in food prep areas - 50 ft candles / 540 lux How do you know if a chemical santizing station is at the proper concentration - Use sanitiser strip Handwashing stations must have which supplies - Hot n Cold water, soap, way to dry hands and signage What does buildup of condensations and/or grease on walls and ceilings indicate - Hoods and/or vents need cleani...

How do STI's spread? - ️️sexual contact and from mother to child during childbirth AIDS causative agent - ️️HIV-1 and HIV-2 bacterial vaginosis causative agent - ️️Gardnerella vaginalis and Mobiluncus spp. Chlamydia causative agent - ️️Chlamydia trachomatis Chancroid causative agent - ️️Haemophilus ducreyi (gram negative coccobacillus) CMV disease causative agent - ️️Cytomegalovirus Genital warts causative agent - ️️Human papillomavirus (HPV) Gonorrhea causat...

The length of a bacterium such as Escherichia coli is approximately a. 1 µm = 0.001 mm b. 10 µm = 0.01 mm c. 100 µm = 0.1 mm CORRECT ANSWER a. 1 µm = 0.001 mm Lactobacillus spp. are classified in phylum a. Actinobacteria b. Firmicutes c. Proteobacteria CORRECT ANSWER b. Firmicutes According to the endosymbiotic theory a. chloroplasts evolved from members of phylum Cyanobacteria b. mitochondria evolved from members of phylum Euryarchaeota c. endoplasmic reticulum evolved ...

How do STI's spread? - ️️sexual contact and from mother to child during childbirth AIDS causative agent - ️️HIV-1 and HIV-2 bacterial vaginosis causative agent - ️️Gardnerella vaginalis and Mobiluncus spp. Chlamydia causative agent - ️️Chlamydia trachomatis Chancroid causative agent - ️️Haemophilus ducreyi (gram negative coccobacillus) CMV disease causative agent - ️️Cytomegalovirus Genital warts causative agent - ️️Human papillomavirus (HPV) Gonorrhea causat...

ASPPH Epidemiology Review- CPH Exam 2023-2024...

Microbio Final Exam Poll EV Actual Questions and Answers with complete solution 2024 An organism producing black colonies on BBE indicates a. production of hydrogen sulfide b. hydrolysis of esculin c. fluorescence under uv light d. none of the above - Correct Answer b. hydrolysis of esculin The only clinically significant genus of anaerobic gram-neg cocci is Finegoldia Veillonella Peptoniphilus Parvimonas - Correct Answer Veillonella Sulfur granules can be found in infections...