Calibration is required Study guides, Class notes & Summaries

First step of fecal accident procedure - ANSWER-Direct all bathers to leave the pool. All affected waters must be closed to swimming until proper procedures for contamination have been completed Second step of fecal accident procedure - ANSWER-Manually remove as much of the material as possible using a net or scoop and dispose of it in a sanitary manner. Clean and disinfect the scoop or net. After cleaning leave the net or scoop immersed in the pool during this infection. Vacuuming the stool ...

API 1169 (API 1169 terms and study questions) Which of the following equipment may NOT be required for a pressure test? internal line clamps before testing begins, a ________ with explanatory notes and data should be prepared pressure test procedure the pressure testing of newly constructed liquid pipelines and replaced segments of existing pipelinesshould be performed in accordance with ASME B31.4, 49 Code of Federal Regulations, Part 195 and any other applicable governmental re...

MT AMT Practice Exam Questions and Answers 100% Pass A graphical presentation of run to run or day to day quality control values is a Select one: a. Levey-Jennings chart. b. systematic flow chart. c. westgard chart. d. lawson chart. - Correct Answer ️️ -Levey-Jennings chart An abrupt demonstrated change in the mean is a Select one: a. shift. b. trend. c. variance. d. deviation. - Correct Answer ️️ -shift Qualitative examinations are those that a. qualify for waived testing...

API 1169 Questions and Answers 100% Pass Which of the following equipment may NOT be required for a pressure test? internal line clamps before testing begins, a ________ with explanatory notes and data should be prepared pressure test procedure the pressure testing of newly constructed liquid pipelines and replaced segments of existing pipelinesshould be performed in accordance with ASME B31.4, 49 Code of Federal Regulations, Part 195 and any other applicable governmental regula...

1 SD is what percentage of samples in a normal population - 68% (2/3) 2 SD is what percentage of samples in a normal population - 95.5% (1/20) 3 SD is what percentage of samples in a normal population - 99.73% Accuracy - Closeness of a result to its actual value Analytical indicators - Quality control evaluations, proficiency test results, cross checks, QC of supplies Analytical Sensitivity - Probability of correct classification of diseased persons Analytical Specificity - Probability of...

The doppler shift is 5000 Hz. The pulse repetition frequency is 9000 Hz. Which of the following is true? A. peak pressure gradient is 36mmHg B. range ambiguity will occur C. aliasing will occur D. the peak velocity is equal to 2 m/s - ️️C. aliasing will occur When evaluating a suspected arterial stenosis, a doppler angel of ____ degrees will produce the most accurate flow velocity. A. 0 B. 30 C. 60 D. 90 - ️️A. 0 Spatial resolution is: A. the minimum reflector separation req...

AMT Practice 1 Exam Questions and Answers 100% Pass Beginning with the moment the specimen is collected and transported to the laboratory, to the analysis itself and the reporting of the results, must be documented by a process known as: a. Chain of custody. b. Quality assessment. c. Calibration. d. Standards. - Correct Answer ️️ -Chain of custody. Describes how close a test result is to the true value. a. Accuracy b. Calibrations c. Precision d. Standard - Correct Answer ️️...

Distinction Level BTEC Applied Science Assignment A - Titration Practical - Making a standard solution. Why is it important to calibrate equipment Making sure that your equipment is calibrated is a crucial step in assuring the accuracy of your data. If you use equipment that read the wrong quantity, they'll be useless. If this step is skipped, it might lead to working with too much or too little of a substance, which can be problematic in some situations. To ensure that our results are as p...

Boards 5 Questions And Answers 2024. 1. You run a control solution through a blood gas analyzer as part of daily quality control. The measured high PO2 value is 9 torr outside of the acceptable range. Prior runs were all in range. You should: A. report results after compensating for the deviation B. replace the PO2 electrode and recalibrate the analyzer C. analyze another control solution for comparison D. perform a two-point calibration and rerun the control - ANSWER D 2...

A Earplugs fits properly if - It is full inserted into the ear canal According to OSHA Autometric testing records more must be kept for - Duration of employment Activities that the OHC is qualified to perform. - Audiometric testing otoscopic examination An exhaustive calibration check is required. - Every two years Anatomy of the ear - Ear diagram As part of the self listing check the following is evaluated - Static /distortion Background noise levels in the testing department must be rec...