Bacterial contamination Study guides, Class notes & Summaries

What water activity do potentially hazardous foods have? - Answer- 0.85 or above What are the conditions that encourage fast bacterial growth? - Answer- FATTOM (food, acidity levels, temperature, time, oxygen need, and moisture) What is the "danger zone"? - Answer- 40-140 degrees Fahrenheit (or 41-135) What constitutes as adulterated food? - Answer- foods that are decomposed/produced in unsanitary conditions What is the only use for cloths submerged in sanitary buckets containing t...

A food handler's duties regarding food safety include all of the following practices EXCEPT: Prevention of food contamination Dispose of food that poses a potential threat to human health Handle, transport, and store food safely Prevention of food contamination Dispose of food that poses a potential threat to human health Handle, transport, and store food safely Periodically test food for illness causing microorganisms - ANSWER-Periodically test food for illness causing microorganisms ...

According to the Safe Drinking Water Act the basic definition of a public water supply system is any water system that supplies water for human consumption that serves: - 15 service connection or over 25 persons for over 60 days a year What federal law regulates public water supplies? - Safe Drinking Water Act What cause water to move through pores in soil and rocks ? - Gravity What are disease producing bacteria called? - Pathogenic A presence/absence coliform test utilizes - color change...

NR 511 MIDTERM REVIEW ON DIFFERENTIAL DIAGNOSIS WITH COMPLETE RESOURCES AND RATIONALE FOR A GUARANTEED PASS(2023/2024) • Actinic keratosis: pre-cancerous lesion. The main assessment technique is INSPECTION, which will show as flesh colored, hard and sand paper like. ▪ TX: cryotherapy o Risk factor: sun exposure, can progress to squamous cell carcinoma o Referrer pt to dermatology to prevent progression • Fungal skin infection: assess rash and satellite lesions. o DX: based on clinica...

PTCB CSPT FINAL EXAM QUESTIONS AND COMPLETE ANSWERS 2023/2024 Patient harmed by compounded sterile preparations Correct Ans microbial contamination, excessive bacterial endotoxins, variability in strength of ingredients, chemical/physical contaminants, inappropriate quality of ingredients non sterile compounding examples Correct Ans products used orally, topically on skin or to fill gaps when not commercially available aseptic Correct Ans state of being free from microbial contamination ...

Hondros NUR 205 Final Exam Questions and Answers Latest 2024/2025 (Graded A+) FICA tool correct answers F-Faith or beliefs I-Importance and Influence C-Community A-Address Physiological Fatigue correct answers Caused by exercise, or excessive use of muscles Pathological/secondary fatigue correct answers Mental/physical fatigue usually due to an underlying condition Primary prevention of fatigue correct answers Vaccines, health diet Early adulthood correct answers Late teens to mid 30s -...

Learn2Serve Food Manager Certification Exam Questions and Answers - Latest Update | 100% Verified. foodborne intoxication an illness caused by toxins that an organism has produced in a food; toxins may also be produced by chemicals, heavy metals, or other substances -most common are staph and clostridium three main areas of food safety and sanitation -time and temp -heat and cold -handwashing/ware-washing(plates and etc) poultry cooked to and internal temp of 165 for 15 seconds ground...

Food Handler Certification – Ontario Questions And Answers With Verified Tests Why food safety is so important? To avoiding food contamination and outbreaks, to make sure that the food preparation, transport and storage were done properly Where food safety legislation applies? Food premises Federal legislation Take care of foods and drugs, alteration, colouring and bacterial standars Provincial legislation Take care of condition and safety under which food in held, prepared and serve...

Test Bank for Modern Blood Bank Book (Questions and Answers) by Denise M. Harmening 7th edition Maximum volume of blood that can be collected from a 110lb donor, including samples for processing? a. 450 mL b. 500mL c. 525mL d. 550 mL - ANSWER 525ml How often can a blood donor donate whole blood? a. every 24 hrs b. once a month c. every 8 weeks d. twice a year - ANSWER Every 8 weeks (56 days) When RBC's are stored, there is a "shift to the left". This means what? a. Hemoglobin-oxygen affini...

An outbreak of Salmonella is commonly associated with ______. - Undercooked poultry The restaurant staff noticed the health inspector coming in the door and assumed correctly they would be inspected. One of the employees quickly took the towel buckets, dumped them in a sink with dirty dishes, made fresh sanitizing solution, and put the towels back in the water. To their surprise, the inspector marked a violation. The violation was for _________. - Putting the soiled towels back in the new ...