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What are the four chambers of the heart? right atrium, left atrium right ventricle, left ventricle What is the name of the septum that separates the R/L atria? interatrial septum Best Small School Prospects in the 2022 NFL Draft What is the name of the septum that separates the R/L ventricles? interventricular septum Where does the Right Ventricle pump blood to? lungs Where does the Left Ventricle pump blood to? throughout the body T/F the atria contract at the same time, followed by...

What is the flow of conduction in the heart? - SA Node --> AV Node --> Bundle of His --> Purkinje fibers Identify the parts of the conduction system - Left side: SA node, AV node, Right bundle branch Right side: Bundle of His, Left bundle branch, Left anterior division, Left posterior division In which AV block should we use Atropine with caution? - 2nd degree TYPE 2 What is the special quality of the heart in relation to other muscles in the body? - The heart generates its own el...

Basic Dysrhythmia Review | 100% Correct | Verified | Latest 2024 Version

The monitor technician should be able to tell if a patient has pulseless electrical activity (PEA) by watching the cardiac monitor. True/False False The P wave represents which of the following cardiac electrical events. A. Atrial depolarization B. Atrial repolarization C. Ventricular depolarization D. Ventricular repolarization A. Atrial Depolarization The QRS complex represents which cardiac electrical event? A. Atrial depolarization B. Atrial repolarization C. Ventricular depol...

Basic Dysrhythmia Study Guide | 100% Correct | Verified | Latest 2024 Version

___________ ____________ should not be disassembled in the field - Oil buffers Two safety precautions to be followed when first entering the elevator pit are to have the ___________ ___________ ___________open and the pit light on. - Pit stop switch Tension on the governor rope is maintained by using a - Tension sheave The ASME Safety Code requires oil buffers for elevators when traveling at a car speed of - Over 200 FPM If the pit extends more than ______ feet below the sill of the access...

A contractor wants to raise the car speed from 100 fpm to 125 fpm, it currently has a 12" sheave. What is required? - 100 fpm/125 fpm= 12"/ X =15 A MOV (Metal Oxide Varistor) burns out. You replace it, but cannot read voltage or resistance. What should you do? - Replace it with a larger MOV - 630 On a Ward-Leonard circuit the brake is set, but the motor is trying to slip through the brake. What is the issue? - Suicide Circuit - 425 You have an old DC motor and are adding an SCR drive, wh...

A French Man, Leon Edoux, developed the first _________ action hydraulic elevator by use of a jack assembly sunk into the ground as deep as the height of the building. - Direct C.W. Baldmin's______action hydraulic elevator in 1872 revolutionized the industry with the use of a comparitively short jack assembly, rope and sheave combination. - Indirect Builder today using hydraulic elevators typically save money because the cost of ________ and _______ are less than traction - equipmnt/ hoist...

A 13 ft. I-beam needs to be cut into 4 equal pieces for blocking beams. What should each beam measure? (Unit 305) - 3.25 ft. The plans for the installation of cab walls call for two different size panels. The large panels require 12 bolts and the small panels require 8 bolts. If each car has 6 large panels and 4 small panels, how many bolts will be needed? (Unit 305) - 104 bolts A salesperson makes 22% commission on their total sales. If one month, the salesperson sold a total of $45,000...

What is the name of the code that is the accepted standard for all electrical wiring in the United States? - National Electrical Code What is the maximum distance between supports of a vertical raceway, based on NEC Article 620-32? - 15 feet What type of flex would be used to pipe a switch in a wet location? - Liquidtight Flex What is the name for the complete metal system of duct, conduit and flex that protects the wiring? - Raceway How is the work divided when planning piping and wiring...

The total weight of your elevator (force) is 8100 lbs. and its plunger area is 50 square inches. What is the system pressure? - 162 psi Refer to the NEIEP Moving Walk Final Layout. What is the correct wellway-to-wellway distance? - 134' 11" Electrolysis is caused by which of the following? - Stray current corrosion and Galvanic corrosion BOTH ARE CORRECT When using wire rope, the diameter of the sheaves must be how many times the diameter of the suspension ropes? - 30 Wye-Delta startin...

Hydro elevators in low rise applications do not need an _____ _____ room. - overhead machine Some advantages of hydros are lower equipment and building construction costs because the load of a hydro is carried to the _____ where as the load of a traction car is carried by the _____ _____. - ground, building structure When drilling the jack hole, the only proper way to determine if the hole is plumb is to remove the drill stem and bit and use a _____ _____. - Spider Bob To plumb the hole, a...

How to turn Kg to Lbs - Multiply by 2.2 How to turn Lbs to Kg - Divide by 2.2 Wheat types of detail drawings would you expect to see on a elevator installation job - Standardized, electrical, structural and hoistway drawings Installing hoistway limit switches what drawing will the mechanic reference - Standardized detail drawing Where should you place a lifeline when installing them - close enough to permit tying off prior to entering millimeters to inches - divide by 25.4 Inches to mil...

What material should be used for seating brushes? - Sandpaper Readings on the meter appear to be inaccurate, what should you do? - Test meter A machine that converts mechanical energy into electrical energy - Generator What is the purpose of interpoles in a motor? - Helps prevent neutral planes from shifting In the basic loop circuit generator armature supplies DC power to what DC elevator hoist motor component? - Motor Armature If you have leakage resistance to ground, what will you use t...

Which lay of wire rope has the strand wires in line with the rope axis? - Regular Lay At what speed should the counterweight safeties be set to trip? - Up to 10% higher than the car governor Which type of safety uses an oil buffer between the car and safety planks? - Type C What is the purpose of the terminal motion switch? - slow down and stop the car automatically at or near the top or bottom landing If you have a 3500 lb. car rated at 4000 lbs. capacity, how much should the counterweigh...

You need to know who might protect you if you get ripped off. Who regulates and watches all this checking account and financial transaction stuff? - The Federal Reserve Bank (aka "The Fed") You probably won't ever deal with the Federal Reserve directly. - The Fed isn't actually a bank you can walk into and deposit your paycheck. It is the central bank of the United States, created and overseen by Congress. It provides our country with a safer, more flexible and more stable monetary and...

According to what you've learned in the Foolproof modules, what makes a person "an adult"? Select the best statement. A That person does things that aren't fun, but they do them anyway. B They work really hard, even though the work may not be fun. C The person is not held accountable by anyone, nor do they have any obligations. D All of the above. E Both A & C. F Both A & B. G Both B & C. - F Both A & B. This module is all about decisions and the decision-making process. Select the ...

Which statement is true? - - It doesn't do much good to have a savings plan if you don't know how to budget your money. - Having a savings plan & a budget won't do much good if you don't know how to spend money wisely. In this module, we say a "good" money burn means you have spent money wisely. A "bad" money burn means you have spent money you did not need to spend. Tell us which answer shows the best "good" money burn. - You shop around & buy a pair of the exact same designer j...

Which answer best defines "opportunity cost"? A What it costs to take advantage of a great savings opportunity. B The value of the things you have to give up to get something else. C The amount you have to pay to do something. D The amount a seller paid to sell you a product. - B The value of the things you have to give up to get something else. Which of these are examples of opportunity cost? A You skip buying new jeans and put the money in your college fund. B You deposit your entire...

T/F: Most online financial institutions & businesses will regularly send you emails asking you to update your account information by going to a link in their email. - False If you mismanage your checking account by bouncing checks repeatedly or ignoring overdraft notices, which of the following results may happen to you? - All of the above Which answer applies to "fine print"? - - Fine print is usually where virtually all the important information is located. - You should always read the...