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STEM Workplace Practices Q2
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- A quality control test that involves a media fill procedure should include multiple manipulations using all of the following EXCEPT: Select one: O a. O b. O C. O d. Glass vials Glass beakers Glass ampoules Empty sterile bags Q Search T M BOE 10INTRODUCTION TO THE BIOLOGY LAB AND LABORATORY SAFETY I. SUMMARY SAFETY QUESTIONS 1. Describe the safety procedure(s) you would follow to solve each of the following laboratory situations: your clothes catch on fire a. b. you get a chemical particle into your eye- c. you cut or pierce yourself with a sharp object- d. you spill a chemical on your skin/clothing- 2. In case of an accident in the classroom, who should notified immediately? 3. Why is it a safety procedure to tie back long hair in the laboratory? 4. Why should a student not eat or drink in the laboratory? 5. Why should any spills be reported and cleaned immediately? 6. Why should you wash your hands after every laboratory period? 7. Why is rough play in the laboratory dangerous? 8. When would the wearing of safety goggles be a proper procedure? 7.All the following are the characteristics .14 *: of research objectives except one a. Not specific O b. Measurable O c. Achievable O d. Real O
- Which of the following will not come under fault diagnosis? a. Dynamic Testing O b. Replacement O c. Half split technique O d. Physical Testing4. Most food manufacturers develop and sell a complete line of products for a multitude of feeding indications, therapeutic indications, flavors and species. A. Factors that should be evaluated when selecting or reevaluating product lines from different manufacturers to be offered in a clinic: Explain them: 1. Online store (use, availability, benefits, etc.)2. Satisfaction guaranteesExplain the following areas about ((X-ray machine)) machine? 1. What are the components of the 2. Working principle 3. What are the common malfunctions (X-ray machine) that a medical device engineer should know 4. Conclusion
- 1. The Cocaine test device only provides a preliminary qualitative analytical result. The preferred confirmatory method for quantitating the concentration of Cocaine in the specimen is Gas Chromatography/ mass Spectrometry. After performing the screening test for Cocaine, 3 specimens were interpreted as POSITIVE and 10 specimens were interpreted as NEGATIVE. How many specimens will be sent for Confirmatory testing? Why? 2. This symbol was seen on the box containing the test devices for Cocaine. What does it mean? 3. Another symbol was seen on the box containing the test devices for Cocaine. What does it mean?Which of the following can identify trends for risk management?a. Delta checksb. Incident reportsc. Safety data sheetsd. Test menusA senior medtech in clinical chemistry section runs Quality Control on a morning shift. The testing was smooth and there were no problems encountered. Later in the afternoon shift, some of the analytes were found to be out of range. The machine was fine, the junior medtech tried running it again but still having an invalid results. What is the relative effects if the problem is unsolved in relation to the: medtech, laboratory, hospital, and patient?
- 1. What is the importance of having a molecular section in a hospital laboratory? 2. Which one do you think is the most important in the three phases of molecular laboratory work flow (pre-analytical, analytical, post-analytical) and why? 3. What are the standard devices for sample quality assessment? 4. Explain the importance of TAT (Turn Around Time). 5. Differentiate External Quality Control from Internal Quality Control.A medical technologist intern is preparing a blood agar medium on a hot plate while the other intern is performing an acid-fast stain (AFS) less than 1 foot away. Which of the following hazards can be most likely and immediately occur? a. Fire hazard b. Chemical hazard c. Biological hazard d. Electrical hazard2. Flexibility of the lining Liner material type: polyvinyl chloride (PVC) Examination of the specimen after the flexibility test: no damage at a rod with a diameter of 20 mm