Continuous wave method - Study guides, Class notes & Summaries

Absorption When a wave transfers energy to the energy stores of a material. Acceleration A measure of how quickly velocity is changing. Accurate result A result that is very close to the true answer. Activity (radioactive) The number of nuclei of a sample that decay per second. Air resistance The frictional force caused by air on a moving object. Alpha decay A type of radioactive decay in which an alpha particle is given out from a decaying nucleus. ...

DCF Child Growth and Development (CGAD) Exam || With Questions & Answers (100% Accurate) What is mant by the term "window of opportunity" as it relates to brain development? - ANSWER - These are certain periods of time when children are especially receptive to their surroundings and interactions with other people. These periods of time are tied to brain development and readiness for learning that will directly affect the achievement of developmental milestones. For example, language skills...

transmitter - correct answer Puts LF information to be sent onto a higher frequency and amplifies it transmitting medium - correct answer The means by which the signal travels from transmitter to receiver receiver - correct answer Extracts the information from the signal sent by the transmitter and reproduces it in a usable form Types of transmitti...

Adult Echocardiography Practice Exam #1 Questions and Answers Inferior vena cava, superior vena cava, & hepatic veins demonstrate systolic flow reversal. What type of valve abnormality would you expect to see? A. mild mitral regurgitation B. severe mitral regurgitation C. mild tricuspid regurgitation D. severe tricuspid regurgitation - ANSWER-D When estimating pulmonary artery pressure, the most reliable non-invasive method is: A. tricuspid valve regurgitant jet velocity B. pulmonic va...

CT Registry Review (MIC) Questions and Answers Rated 100% In order for an x-ray photon to be measured it must: 1. enter the detector chamber 2. be absorbed by the detector material 3. be converted to a measurable event *ANS* 1,2,3 Which system component converts the projection attenuation data into the proper digital form for the array processor? *ANS* analog-to-digital converter Which of the following is NOT a function of a PACS system? a. reconstruction of the image from the raw d...

Advanced Trauma Life support (ATLS) Questions and Answers Graded A definition of; - multiple casualties - mass casualties - incidents in which nr of pat and severity of injuries do not exceed capability of facility to render care - nr of pat and severity of their injuries exceed capability of facility and staff term; upward deflection after QRS complex in a patient with hypothermia J (Osborn) wave clinicians can quickly assess A, B, C and D in a trauma pat (10 sec assessment), how? identif...

Board of Cosmetology (PSI) Written Exam Prep 976 Questions with Verified Answers The federal agency that regulates & enforces safety & health standards in the workplace? - CORRECT ANSWER OSHA if implements come in contact with blood, they must be disinfected in? - CORRECT ANSWER Tuberculocidal One-celled microorganism with both plant & animal characteristics? - CORRECT ANSWER Bacteria First level of decontamination? - CORRECT ANSWER Sanitation (cleaning) The method of decontamin...

matrix - ANS blocking off time slots in a schedule with an X or having specified time periods automatically block out in the computers' schedule screen Double Booking - ANS scheduling two patients at one time Wave Scheduling - ANS scheduling 3 patients for the same time each hour, seen in order of arrival Modified Wave Scheduling - ANS 2 patients arrive at the top of the hour, 3rd patient arrives half past the hour Streaming/Time-Specific Sche...

Chapter 35: Dysrhythmias | Questions, Answers and Rationales A patient admitted with syncope has continuous ECG monitoring. An examination of the rhythm strip reveals the following: atrial rate 74 beats/min and regular; ventricular rate 62 beats/min and irregular; P wave normal shape; PR interval lengthens progressively until a P wave is not conducted; QRS normal shape. The priority nursing intervention would be to a. give epinephrine 1 mg IV push. b. prepare for synchronized cardioversion. c...

Corrugations Nail disorder - Horizontal wavy ridges caused by uneven growth due to illness or injuries. Furrows Nail disorder - vertical lines down the nail plate caused by nutrition, injury or illness. Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen Leuconchia White spots on the nail caused by injury to the base of the nail Onychorrhexis Split or brittle nails caused by injury, careless filing, vit...