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ST 120 CH 6
Biomedical sci and minimally invasive surgery
| Question | Answer |
|---|---|
| Any computer device that can be touched, manipulated or handled, | Hardware |
| Facilitates Internet connections, | Modem |
| Opening in front or back of computer tower; can also be found on sides of some monitors for insertion of a USB drive—thumb or flash drive, | USB port |
| “Brains” of the computer that coordinates the operations of the computer, | CPU (central processing unit) |
| Stores information internally, | Hard drive |
| Uses key words or succinct phrases in parenthesis, | Search engine for research |
| Shows applications running, | Taskbar |
| Message can be sent to multiple people, but no one sees who else got the message, | BCC |
| Creation of a document, | Word processing |
| Mathematical design that allows arm movement in a perpendicular axes along x, y, and z axes (up–down, right–left, and front–back), | Cartesian geometry |
| Ability to differentiate between two objects, | Resolution |
| Stereo similar to human | Binaural hearing |
| Number of ways a that a robot manipulator can move, | Degrees of freedom |
| One of the degrees of freedom using a side to side movement, | Yaw |
| Robotic arm, | Manipulator |
| Remotely controlled robot, | Telechir |
| Monitored robot with pressure or tactile sensors and vision or hearing capabilities, | Second generation |
| Autonomous or insect robot | Third generation |
| Blue or green light beam; travels through clear fluid/tissues; useful for ophthalmic (Diabetic retinopathy or cystoscopy (bladder tumor) surgery; absorbed by hemoglobin, | Argon |
| Solid crystal medium; invisible beam; useful in clear fluid environments; requires cooling system; fiber system delivery with contact or noncontact fibers; tips require careful handling, | Nd:YAG |
| Shallow depth of penetration; used dermabrasion, | Erbium:Yag |
| Most common; least expensive; gas media; invisible beam; articulated mirror/lens delivery system requires care; useful in all surgery except clear fluid environments; absorbed by water, | Carbon Dioxide |
| Contains the media with mirrors at either end, | Laser head |
| Radio waves, microwaves, infrared waves, visible light, ultraviolet light X-rays, and gamma rays, | electromagnetic spectrum |
| Excitation with electrical energy, chemical energy, or flash lamps, | Energy pump |
| Articulated arm, fixed optical array or fiber, | Delivery system |
| Absorption, reflection, or transmission, | Tissue effects |
| Monochromatic; collimated; fluence; coherent | Laser beam characteristics |
| When using a bayonet bipolar forcep | One side of the forcep collects and returns the current to the generator |
| The spark-gap tube generator developed on the 1920s was the precursor of which piece of standard OR equipment? | electrosurgical unit |
| Laser wavelengths determine the color and invisibility of the beam and are categorized from their place along the | electromagnetic spectrum |
| The opposite charged ends of a magnet are its | poles |
| Which of the following is not a type of ESU tip? | trocar |
| The electromagnetic waves that can create radio and television signals are measured in wave cycles per second termed? | frequency |
| What is the term for the precision of a laser beam and is based on the area exposed, the time activating the power setting? | fluence |
| what term for legal right of an author or photographer over the reproduction of original work? | copyright |
| Which of the following would most likely be the cause of a patient burn from alternate exit pathway of ESU current | placement site of electrocardiogram (ECG) leads |
| what term describes an item that enhances or allows for the flow of alternating or direct electrical current? | conductor |
| which term describes the right and left movements of a robotic manipulator that has 3D capability? | yaw |
| Which of the following is a safety mechanism engineered into the ESU that alerts the surgical team that the device is being activated? | audible tone |
| What is the term for a signal alternating current cycle? | hertz |
| which of the following lasers falls into the invisible part of the electromagnetic spectrum, is absorbed by cellular fluid and is not dependent on tissue color? | CO2 |
| Alternating current is dependent upon the free flow of which subatomic particles? | electrons |
| what is the name of the device that has right and left buttons and a roller, and may be a wired or wireless part of a computer used to pint and click to items on the monitor? | mouse |
| All of the following represents a complete AC electrical circuit except | C battery -> C battery -> wire flashlight bulb |
| what term is used to describe the transferring of files and documents to a compact disc? | burning |
| which of the following is an internet address within a document or email that is bolded or underlined and will open a web page when it's clicked on? | hyperlink |
| Solids, gases, liquids and semiconductor crystals are types of | surgical laser media |
| what is the term for the developing technology of performing a surgical procedure in real time but from a distant location? | telesurgery |
| A patient return electrodes may be repositioned to another site if the gel is still sticky | f |
| what is the name of the complex robotic operating system created and marketed by intuitive surgical? | da vinci |
| Resonant frequency capacitive coupling and dielectric breakdown are examples of | electrosurgery burns to personnel |
| Robotic manipulators are not sterilized but are covered with disposable drapes for surgical procedures T/F | T |
| The clarity of a computer monitor screen image is its | resolution |
| what is the term for the process of starting up when a computer is initially turned on? | booting |
| Which type of laser uses gases that are toxic and potentially fatal and therefore rarely used in the OR setting? | excimer |
| Which type of laser has a wavelength the creates a bright blue green visible light within a plasma tube? | argon |
| All of the following are components of a three prong electrical plug except | current convertor |
| which of the following modes or settings of the electrosurgical units would not require use of a patient return electrode? | bipolar |
| which of the following terms is defined as the number of ways that robotic manipulator can move ? | degrees of freedom |
| how much memory does a comupter with a gigabyte capacity hold? | 1000 megabytes |
| To prevent inadvertent activation of the ESU resulting in possible ignition of draping materials the bogie should b placed in which of the following when not in use? | rigid holster |
| specialized equipment in the OR, X-ray, may require which type of wall outlet that can handle the increased load necessary to power the equipment? | 220v |
| Cartesian coordinate geometry uses the system of graphing mathematical functions and moves the robotic manipulators along the X, Y, Z axes. T/F | T |
| What is the name of the inert gas beam used with invisible light lasers to provide visual aiming to target tissue? | helium-neon |
| During routine robotic surgery procedures where is the surgeon? | Sitting at the robotic console separate from the OR table |
| What is the name of the visual indicator represented by a narrow, blinking line,or hand that appears when the mouse is used to point to something on the screen? | cursor |
| Ebonized or other specially coated instruments should be used when which surgical device is being used in a narrow space? | CO2, laser hand piece |
| which of the following terms related to electricity defines electrical potential? | volts |
| which generation of robots does hot have any degree of artificial intelligence and requires consistent oversight? | 1st |
| All of the following are examples of tissue interaction with laser light energy except? | contraction |
| the acronym laser stands for light application by special electromagnetic radiation. T/F | F |
| what is the term for the small graphic symbols displayed on a monitor screen that represents computer files or programs the a user clicks to open? | icon |
| what is the property of the gel portion of the grounding pad that completes the ESU circuit? | conductivity |
| Which type of gas is used to enhance the effectiveness of the electrosurgical unit active electrode pencil? | argon |
| In a laser generator what is found at both ends that allows for the amplification and stimulated emission of laser light? | mirror reflectors |
| What is the term for the object in an electrical circuit that receives and can modify the amount of power from the source? | load |
| google, yahoo, and bing are popular? | internet search engines |
| The patient return electrode for a patient undergoing a laparoscopic choleycystecomy would most likely be placed? | on the anterior thigh |
| which of the following lasers beams cannot transmit through clear fluid or gas? | CO2 |
| the bipolar mode of the ESU can be used only to tissue. | False |
| which of the following terms is defined as the extent to which a machine, microscope, human or robot can differentiate between two objects? | resolution |
| Attachment points for computer components keyboard, speakers | port |
| Accessory device that converts printed text into digital font | scanner |
| Programs that operate a computer system includes internet access and word processing | software |
| Material such as plastic, glass, wood, rubber that inhibit the flow of electrons | insulator |
| The component of electricity that causes a conductor to glow or heat up | resistance |
| The rate at which work is done, measured in watts | power |
| Current that requires a wall outlet and reverses direction periodically | alternating |
| Which of the following types of media stores the most information? | DVDS |
| Power is the rate at which work is done. T/F | T |
| A terabyte is less than a gigabyte . T/F | F |
| Computers facilitate the storing, updating, and _____ of patient information among hospital departments and physicians’ offices. | sharing |
| Lasers are classified by the type of: | active media |
| When using the harmonic scalpel for a surgical procedure the CST should know that harmonic scalpel uses ________ energy and it is not necessary to use a ___________. | ultrasonic, dispersive electrode |
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bettyxbx