Contamination Study guides, Class notes & Summaries

What are the 3 types of media used in contaminate control - Active carbon, chemically treated carbon, potassium permanganate What is residence time? - the time it takes air to cross a distance equal to the thickness of the filter without accounting for the resistance of the media through which it travels What are the variations of the contamination control principle - clean the air required by the process, blanket the product with cleaned air, offer enough air flow to move contaminated air ...

CERTIFIED SURGICAL TECHNOLOGIST PRACTICE EXAM #1 During which of the following surgeries is a Meckel's diverticulum typically discovered? a. hysterectomy b. appendectomy c. prostatectomy d. varicocelectomy - ANSWER b. During an appendectomy, bowel is examined and can lead to the discovery of a Meckel's diverticulum. Which of the following solutions can be used to disinfect endoscopic instruments? a. iodophors b. ethyl alcohol 70% c...

Acquired immune deficiency syndrome (AIDS) correct answers The last stage of infection caused by the human immunodeficiency virus (HIV), which most often results in severe damage to the body's immunse system Applicator correct answers A term referring to either single-use and reusable spatula or similar devices Antiseptic correct answers A chemical agent that destroys or inhibits microorganisms on skin or tissue and has an effect of limiting optimally preventing infection Autoclave cor...

ServSafe Final Exam Questions and Answers Updated (2024 / 2025) (Verified Answers) 1. To be considered an outbreak, a foodborne illness must a. include at least six people. b. involve more than one food. c. be confirmed by laboratory analysis. d. show different symptoms in different people. C 2. Two guests became ill after eating at a restaurant. They each ate different food items and suffered different symptoms. Would the incident be considered a foodborne illness outbreak? a. No, b...

All vehicles and trucks delivering food products SHOULD be checked: correct answer: To be sure the food was not exposed to contamination during shipping The principle of "First In, First Out" (FIFO) refers to the practice of: correct answer: Using products in the order in which they are received All canned goods MUST be checked thoroughly when received and: correct answer: Just before you use them Time temperature control for safety (TCS) foods, such as raw meat and poultry, SHOULD...

Texas Class D Water License Test (2024) || All Questions & Solutions (Graded A+) Texas Class D Water License Test (2024) || All Questions & Solutions (Graded A+) What removes tastes, odors, and certain organics and gases, and oxidizes iron and manganese? This process includes the incorporation of air into the water by means of spray nozzles , steps or cascades, or trays of diffusers? - ANSWER - Aeration TCEQ regulation states that Shore installations , marinas, boats and houses on the wat...

Time, distance, shielding 1. When dealing with a radiological incident involving a leak or spill, what exposure guidelines should the hazmat first responder use to minimize radioactive contamination? A. Time, distance, half-life B. lonizing radiation, non-iodizing radiation, half-life C. Time, distance, shielding D. Alpha particles, beta particles, gamma rays protective actions 2. The steps that are taken to preserve the health and safety of emergency responders and the public during an...

If work surfaces and utensils are not properly cleaned and sanitized, food can become unsafe - True A leading cause of foodborne illness is unsafe food handling by food service workers - True Big 8 Allergens - Milk, Soy, Eggs, Wheat, Fish, Shellfish, Peanuts, Tree Nuts Florida Law requires food safety training for food service workers - True TCS must not remain in the Temperature Danger Zone for more than... - 4 Hours TCS food the has been in the Temperature Danger Zone for longer than the ...

Food Manager Exam 2024 (100% Pass Answers) All fruits and vegetables must be washed with _________. *sanitizing solution *portable water vinegar portable water A food manager must ensure written instructions are available for which of the following? * maintaining temperature logs * vomit or diarrhea clean up * the number of times the restroom are used during peak hours maintaining temperature logs Hamburgers patties should be cooked to what temperature? *145f * 155f * 164f Which...

SPD, Decontamination Exam Questions and Answers