Deflection Study guides, Class notes & Summaries

Which is necessary to calculate the voltage of an EEG wave: a. Montage and deflection (mm) b. Sensitivity (µV/mm) and deflection (mm) c. Deflection (mm) and voltage (µV) d. Sensitivity (µV/mm) and gain correct answer: B A weakness or paralysis of the muscles on one side of the face, which may cause impaired taste, is a characteristic of: a. Complicated migraines b. Bell's Palsy c. Damage to cranial nerve III d. Damage to cranial nerve XI correct answer: B Which descri...

Where are Beta 1 receptors found? - Answer Heart and Kidneys Stimulation of Beta 1 receptors result in an increase of what? - Answer Heart: Inotropy, Chronotropy, Dromotropy Kidneys: Renin-Angiotensin-Aldosterone System = Vasoconstriction = Increase blood pressure Which node is located at the junction of the superior vena cava and the right atrium, is typically supplied by the Right Coronary artery, and fires at a rate of 60-100 bpm. - Answer SA Node Atrial depolarization characterized b...

Where are Beta 1 receptors found? Answer - Heart and Kidneys Stimulation of Beta 1 receptors result in an increase of what? Answer - Heart: Inotropy, Chronotropy, Dromotropy Kidneys: Renin-Angiotensin-Aldosterone System = Vasoconstriction = Increase blood pressure Which node is located at the junction of the superior vena cava and the right atrium, is typically supplied by the Right Coronary artery, and fires at a rate of 60-100 bpm. Answer - SA Node Atrial depolarization characteriz...

What was the first scoring manual? CORRECT ANSWER R&K Scoring manual 1968 What direction is the pen deflection for negative voltage? CORRECT ANSWER Upward pen deflection What direction is the pen deflection for positive voltage? CORRECT ANSWER Downward pen deflection What is the mechanical baseline? CORRECT ANSWER All measurements between pens are the same How much of a volt does one microvolt equal? CORRECT ANSWER One millionth uV How much of a volt does one millivolt equal? CORR...

a-bar CORRECT ANSWER abbreviation for armature bar aligned CORRECT ANSWER armature bar and rear coil should be ____________ more leverage CORRECT ANSWER an a-bar extending past rear coil creates _________ 1.5-1.625 CORRECT ANSWER usually a longer armature bar is a range from _.___ to _.____ plain steel, no chrome CORRECT ANSWER armature bars should be _________ ________, _____ ____________ .010-.012 CORRECT ANSWER when a-bar is flat on coil, rear coil has between .___-.___ dust...

When riser clamps are used to support insulated pipes, the insulation is_______________. - ANSWER put on over the clamp also Some pipe clamps are attached to the walls directly. - ANSWER True Pipe supports can be fabricated in the field as long as they_______________. - ANSWER meet design specifications An expansion case expands to secure itself when a threaded rod is________________. - ANSWER screwed into it Toggle bolts are used to fasten a part to a - ANSWER hollow wall Spring ...

PLTW Principles of Engineering Latest Updated Graded A+ 1st class lever fulcrum in the middle; see-saw, hammer, scissors 2nd class lever fulcrum at the end, load in the middle; wheel barrow, car-jack 3rd class lever fulcrum at the end, effort in the middle; tweezers, baseball bat 5 Recycling & Material categories -Organics -Metals -Polymers -Ceramics -Composites 6 Types of Simple Machines -Inclined plane -Lever -Pulley -Screw -Wedge -Wheel and Axle Absolute pr...

Kentucky UST Certification Exam Review Questions and Verified Answers Update (100% VERIFIED) When you are lifting a tank, using the lifting lugs, which of these procedures should be followed? - correct answers attach a triangle cable through the lugs with no more than a 30 degree angle from the center line. After you unload a new tank on a clean level surface at the job site what else should you do prior to inspection and pre-testing? - correct answers Chock the tank to prevent it from Rol...

Active Flux significantly influence the weld puddle - add manganese, silicon, chromium to weld metal - typically bonded type flux Arc Blow The deflection of an arc from its normal path due to magnetic forces. Autogeneous Weld A fusion Weld made without filler metal Duty Cycle The time during a ten-minute test period, expressed in percentage, that a power source can operate at the rated output without overheating

ABRET Board Exam Questions With Complete Solutions. The basic unit for measuring current flow is A. atomic weight B. Coulomb C. Volt D. Ampere - Answer D. Ampere The basic unit of resistance A. Ohm B. Coulomb C. Ampere D. Volt - Answer A. Ohm Which of the following is not a valid expression of Ohm's law? A. R=EI or (R=VI) B. E=IR or (V=IR) C. I= E/R or (I=V/R) D. R= E/I or (R= V/I) - Answer A. R=EI or (R=VI) Which of the following is not a unit for measuring alternating frequenc...