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Stack #2085152
EXAM 4
| Question | Answer |
|---|---|
| A protective program that limits the ability of other computers to access a computer is a/an ____. | firewall |
| Most employers allow their employees to send personal e-mail messages and conduct Internet searches as long as it does not interfere with their work . | 'False' |
| Most medical laboratories rely heavily on computers for both blood and urine analysis. | 'True' |
| Match the type fire extinguisher. Used on gasoline, oil, and paint fires. | Class B |
| Match the type fire extinguisher. Used on burning or combustible metals. | Class D |
| Match the type fire extinguisher. C stands for nonconductive. | Class C |
| Match the type fire extinguisher. Contains pressurized water. | Class A |
| Match the type fire extinguisher. Used on burning plastic. | Class A |
| Match the type fire extinguisher. Often specific for only one metal. | Class D |
| Match the type fire extinguisher. Used on combustible liquids. | Class B |
| Match the type fire extinguisher. Used on electrical fires. | Class C |
| Match the type fire extinguisher. Used on paper, cloth, and wood fires. | Class A |
| Match the type fire extinguisher. Contains halon gas. | Class C |
| A scanning procedure in which a slightly radioactive substance is injected into the patient and then detected by the scanner as an image on a screen is ____. | positron emission tomography |
| All of the following are components of a search engine except for a/an ____. | firewall |
| An online community maintained by one or more people to provide information on a topic is a/an ____. | blog |
| Educational computer programming designed for individual use is ____. | computer-assisted instruction |
| Flash drives provide an important means of ____. | backing up data |
| Health care providers use spreadsheets to do all of the following except ____. | record appointments for patients |
| Light beams called ____ can be used to shape a patient's cornea and correct vision. | lasers |
| The applied science of adapting the environment and using techniques to prevent injury is ____. | ergonomics |
| The first noninvasive computer-based body and brain scanner was ____ . | computerized tomography |
| The machine components of a computer, including the keyboard, disk drive, CPU, and monitor, are called ____. | hardware |
| The noninvasive scanning procedure that is used to determine the size, position, sex, and even abnormalities of a fetus is ____. | ultrasonography |
| The programs, or instructions, that run a computer and allow the computer to perform specific tasks are called ____. | software |
| The unit in a computer that stores operating programs, temporary data, and monitoring and tracking data is the ____ . | internal memory unit |
| The unit that processes all information or data entering the computer is the ____. | central processing unit |
| Which of the following is not a characteristic of a computerized database? . | Mistakes are automatically corrected |
| Which source is most likely to have a Web site that contains current and accurate information about the link between nutrition and cancer? . | university medical school |
| You can do an advanced search on a search engine by ____. | putting keywords in quotations or specifying specific related fields |
| Ergonomics includes all of the following except ____. | determining which repetitive movements will be most effective |
| How many inches apart should the feet be to maintain a broad base of support? 8 to 10. | |
| If a particle gets in your eye, ____. | report it immediately |
| If a solution such as acetic acid spills on a counter, ____. | report it immediately |
| If you find a piece of damaged or malfunctioning equipment, ____. | report it immediately |
| In case of fire in a health care facility, the most important thing to do is ____. | remain calm |
| Most fire emergency plans usually include all of the following except ____. | doors and windows should be opened to expel the smoke |
| Safety glasses ____. | are required for some procedures |
| Solutions used in health care facilities ____. | can be dangerous, so avoid eye and skin contact |
| The three things needed in order for a fire to start are ____. | fuel, heat, oxygen |
| The use of correct body mechanics is needed to ____. | use the strongest muscles |
| To get close to an object, ____. | bend from the hips and knees |
| While handling any electrical equipment, be sure to ____. | check first for damaged cords or improper grounds |
| You read the labels on solution bottles at least how many times?. | three |
| According to the National Fire Protection Association's coding system, a reactivity hazard is coded yellow. | 'True' |
| Always get help if a patient or object is too heavy . | 'True' |
| Back muscles are strong, large muscles that should be used for heavy lifting. | 'False' |
| Body mechanics refers to positioning the body so all parts are supported correctly. | 'False' |
| Instead of pushing or pulling an object, it is easier to lift the object and get it close to the body. | 'False' |
| Some health care facilities require health care workers to wear back supports while lifting or moving patients. | 'True' |
| The Occupational Safety and Health Administration (OSHA) establishes and enforces safety standards for the workplace . | 'True' |
| When a health care worker is not doing strenuous work, a back brace can be loosened. | 'True' |
| Programs that contain instructions to alter the operation of computer programs. | Virus |
| Compact disks and digital versatile/video disks used for information storage and transfer. | Optical disk |
| Writing reports, information sheets, memos. | Word processing |
| Process of creating and sending messages from one computer to another . | Electronic mail |
| A system linking all of the computers in a health care facility. | Network |
| An organized collection of information such as insurance company records or patient information. | Database |
| Information such as name, address, telephone number, or occupation entered into a database. | Field |
| Uses formulas to perform high-speed math calculations and create budgets, business projections, and statistical reports. | Electronic spreadsheet |
| Online community providing information on certain topics. | Blog |
| A protective program that limits the ability of other computers to access a computer. | Firewall |
| A database uses special software to access a computer's ability to perform high-speed math calculations. | 'False' |
| A machine that can scan a document and read the printed text is an optical scanner. | 'True' |
| A pharmacist can use a computer to check for drug interactions and to monitor pharmacy inventory . | 'True' |
| A printer is a type of output device. | 'True' |
| As long as passwords are used, it is easy to maintain patient confidentiality while using computers. | 'False' |
| Computer literacy means a basic understanding of how the computer works and a basic understanding of the applications used in your field. | 'True' |
Created by:
FB