Exam Edge

Which of the following is the most common cause of renal failure?  Diabetic Neuropathy A nurse is working with the dietitian to manage the care of a client on hemodialysis. Which goal would the nurse expect in this client's nutrition plan?  Prevent net protein catabolism A nurse is caring for a client in stage 1 kidney failure. Which nutrition modification should the nurse anticipate?  CHO control A nurse knows that monitoring sodium in the client with chronic kidney diseas...

What does Method A refer to?  Removal Methods When is an unscheduled inspection performed?  All Of the above The advantage that liquid penetrant testing has over an unaided visual inspection is that:  It makes defects easier to see for the inspector Which of the following is an advantage of Penetrant Testing?  Both A and B. What are the major requirements needed to become qualified in any NDT method?  On the Job Training and Classroom Instruction. What manual reference i...

Ferromagnetic material is: a. strongly attracted by a magnet. b. not highly saturated by magnetic fields. c. a material with a 0 permeability measurement. d. not capable of being magnetized.  a. strongly attracted by a magnet. The permeability of a material describes: a. the ease with which it can be magnetized. b. the depth of the magnetic field in the part. c. the length of time required to demagnetize it. d. the ability to retain the magnetic field.  a. the ease with which it...

Discontinuity location and size (plan view).  When a C-scan is used to produce a permanent record of an ultrasonic test, the information displayed is typically the: Loss of echo amplitude from discontinuities and an increase in the width of the front surface echo.  Rough entry surface echo conditions can result in: The attenuation  As the grain size increases in a material, its principal effect in ultrasonic testing is on: Decrease it  In straight beam pulse echo testing a...

Sophie would like to increase her intake of omega-3 fatty acids. Which of the following would NOT be an effective strategy? -eat hamburgers made with ground beef that is 80% lean -replace her weekly grilled steak with grilled salmon -make a salad dressing with canola oil and balsamic vinegar -add walnuts to yogurt and salads  eat hamburgers made with ground beef that is 80% lean All of the following are ways to lower your saturated fat intake EXCEPT ___________ -choosing yellow ca...

Boroscope  An optical device similar in principle to a telescope in that it enlarges objects like a magnifying glass. Fiberoptic Scope  An optical device that has a flexible, articulated probe that can bend around corners. Allows you to see inside objects that previously would have needed dis-assembly. Video Scope  The image is recorded by a tiny light-sensitive CCD chip. Weld  A good ____ is uniform in width, with even ripples that taper off smoothly into the base metal...

NDT is referred to as what  Bobath approach Bc it was developed by Berta and Karel Bobath What is the MAIN assumption of NDT  it is impossible to superimpose normal movement patterns over abnormal patterns NDT is one of the most commonly used treatment approaches in OT for treatment in what  -children with neurological deficits -adults with hemiplegia and tbi What are all of the assumptions of NDT  *Model of motor control Originally assumed the hierarchical organization of...

Which of the following devices were used to capture TV signals in the early days of television? A) Microwave Antenna. B) Antenna placed on the roof. C) Satellite Dish. D) Dowser Rod.  B) Antenna placed on the roof. Why did cable companies implement microwave technology? A) Because the equipment was inexpensive. B) Largely because the microwave signal was not amplified to reach the cable system. C) To obtain a better signal quality than antenna-delivered signal could offer. D) To fil...

Why do only the outer electrons leave their orbit shells?  Only outer electrons leave their orbit shells because electrons farthest from the nucleus are more easily freed from their orbits due to a weaker electrostatic force. What is required to have a balanced (or stable) atom?  The number of electrons must equal the number of protons in order to have a balanced atom. List the capacity of each of the first four orbital shells of an atom.  Shell: #1 = 2 electrons; #2 = 8 electr...

Which of the following will strengthen signals as they move farther away from the headend through the trunk express system?  B) Distribution amplifiers. Which of the following describes a carrier wave?  B) A wave with a much higher frequency than the input signal. Which of the following describes modulation?  B) The reshaping of a carrier wave to include information contained by an input signal. Which of the following is the symbol for power?  W = watts Which of the follo...