Academicmaterials

One of these shipping paper descriptions for a hazardous material is in the right order. Which one is it? - a. Hydrogen bromide, non flammable gas, UN 1048 b. Corrosive material, hydrochloric acid. UN 1798 c. UN 1787, corrosive material, hydriotic acid d. Hexane, UN 1208, flammable liquid A A placard is required for a combustible liquid at? - a. 110 gallons b. 100 gallons c. More than 110 gallons d. Any amount A When there is a hazardous materials emergency. You should: - a. Prevent s...

During an incident critique, responders identified several shortcomings in their SOPS. This information should: - Answer-Be used to improve their response to the next hazardous materials incident Identify all the people who should be present at an incident debriefing - Answer-Hazmat Response Team, IMS Officers, Incident Commander, Information Officers You have just written the critique record for an incident where several responders were badly burned. The next step is to: - Answer-Circulate...

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What agency approves new test methodologies, instruments, and reagents before they are available for purchase by consumers? - Answer-FDA How often should biological safety hoods be inspected? - Answer-Annually What is the minimum number of standards required for a standard curve? - Answer-3 What is the maximum magnification using a brightfield microscope? - Answer-1000X What is the most accurate pipette for reconstituting control material? - Answer-Glass volumetric pipettes Which unit of m...

What is hemoglobin composed of? - Answer-4 heme, 4 iron, 4 globins What disorder does a defect in heme synthesis lead to? - Answer-Porphyria Porphyria - Answer-Deficiency in the enzymes of the porphyrin pathway leads to insufficient production of heme. The principal problem in these deficiencies is the accumulation of porphyrins, the heme precursors, which are toxic to tissue in high concentrations. What is methemoglobin? - Answer-Methemoglobin is a form of hemoglobin that contains ferric [...

What term describes the morphology of organisms that vary in shape and size? - Answer-Pleomorphic Capsules are the basis of which test? - Answer-Serotyping A mucoid colony on blood agar medium indicates that which of the following characteristics may be present? - Answer-Organism has a capsule. What are dark staining granules called? - Answer-Metachromatic Which of the following organisms are non-motile? - Answer-Shigella and Klebsiella In the bacterial growth cycle, growth ceases because ...

Most common analytical error - Answer-not checking specimen's integrity most common post-analytical error - Answer-clerical error how often a procedure be reviewed: - Answer-every 2 years before inspection thermometers must be checked against NIST thermometer - Answer-annually following equipment maintenance, when is QC suggested? - Answer-After any preventative maintenance according to CLIA who is responsible for processing, testing, and reporting results? - Answer-testing personnel NOT...

Which of the following is not an external defense mechanism of natural immunity that provides the human body with a defense against invading microorganisms? - Answer-Bursa of Fabricius All of the following are external defense mechanisms of natural immunity that provides the human body with a defense against invading microorganisms - Answer-Skin, mucus, and body fluids Having an elevated temperature during an infection is an example of what type of immunity? - AnswerInnate immunity Which de...

What are four types of centrifuges commonly used in the clinical lab? - Answer-Tabletop, Micro, HighSpeed, and Ultra. What does the daily maintenance of a centrifuge commonly consist of? - Answer-Cleaned with 10% bleach What does the periodic maintenance of a centrifuge commonly consist of? - Answer-Speed check by tachometer What is the function of a centrifuge in the clinical lab? - Answer-To separate substances based on density by centrifugal forces. What is the RCF formula? - Answer-1....

Function of centrifuge - Separates substances based on density Daily maintenance of centrifuge - clean with 10% bleach periodic maintenance of centrifuges - check speed using tachometer types of pipettes - Measuring, Serological, and Volumetric types of serological pipettes - blow out and drain out types of thermometers - liquid and glass and digital electronic temperature of heat block/water bath - 36-38 C temperature of incubators - 36-38 C What is room temperature - 20-24 C Temperatu...

Specimens that can be analyzed for carbon dioxide - Answer-1. Serum 2. Plasma 3. Whole blood What will happen if blood is exposed to air during specimen collection for pH and blood gases? - Answerp C O 2 decreases Henderson-Hasselbalch equation - Answer-p H = p k a + log salt / acid What is the ratio of bicarbonate:carbonic acid in normal plasma - Answer-20:1 Lab results on a known diabetic patient revealed a decreased bicarbonate and decreased ph. Which acid base disorder would most like...

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What is a fact? - Answer-the confirmation or validation of an event or object What are the core drivers of the information age? - Answer-1. data 2. information 3. business intelligence 4. knowledge What is the information age? - Answer-the present time, during which infinite quantities of facts are widely available to anyone who can use a computer What is data? - Answer-the raw facts that describe the characteristics of an even or object What is information? - Answer-data converted into ...

Data - Answer-raw facts that describe the characteristics of an event or object Examples: Order date; amount sold; customer number; quantity ordered Information - Answer-Data converted into a meaningful and useful context Examples: Best selling product; best customer; worst selling product; worst customer Business Intelligence - Answer-Information collected from multiple sources such as suppliers, customers, competitors, partners, and industries that analyzes patterns, trends, and relations...

information granularity - Answer-the extent of detail within the information (fine and detailed or coarse and abstract) real-time information - Answer-immediate, up-to-date information real-time system - Answer-provides real-time information in response to requests information inconsistency - Answer-occurs when the same data element has different values information integrity issue - Answer-occurs when a system produces incorrect, inconsistent, or duplicate data data gap analysis - Answer-...

structured data - Answer-data easily searchable by algorithms ex. facts, questionnaire, online behavior, constructed data unstructured data - Answer-data that is difficult to be searched by algorithms, doesn't fit into relational databases; has internal structure but it is not structured via pre-defined data models or schema ex. emails, voice messages, texts, social media which is easier for businesses to process, and why? - Answer-structured data is easier for businesses to process becau...

MIS - Management Information Systems- a business function, like accounting and human resources, which moves info about people, products, and processes across the company to facilitate decision making and problem solving CIO - Chief Information Officer: oversees all uses of IT and ensures the strategic alignment of IT with business goals and objectives CKO - Chief Knowledge Officer- responsible for collecting, maintaining, and distributing the organization's knowledge CPO - chief privacy ...

External Threats - Threats that originate outside an organization examples of external threats - -weather: This affects seasonal business that depends on good conditions -the economy: If you sell something consumers need in any economy, you will fare better than others -Material shortages: tensions in an oil-producing country results in big price hikes, raising production costs for plastics manufactured, trucking firms and others -Your computer system is hacked: This can knock your website...

Fact - Answer-The confirmation or validation of an event or object. ex- Water is boiling at 100 degrees celcius Information Age - Answer-The present time, during which infinite quantities of facts are widely available to anyone who can use a computer. Core Drivers of the Information Age - Answer--Data -Information -Business Intelligence -Knowledge Data - Answer-Raw facts that describe the characteristics of an event or object. Information - Answer-Data converted into a meaningful and us...

CHAPTER 9: methodology - a set of policies, procedures, standards, processes, practices, tools, techniques, and tasks that people apply to technical and management challenges waterfall methodology - A sequence of phases in which the output of each phase becomes the input for the next prototyping - a modern design approach where the designers and system users use an iterative approach to building the system discovery prototyping - builds a small-scale representation or working model of the ...