Brainarium

Abstain - CORRECT ANSWER-to voluntarily refrain from something Abrupt - CORRECT ANSWER-sudden and possibly unexpected Accolade - CORRECT ANSWER-tribute or honor Accountable - CORRECT ANSWER-to be responsible Acute - CORRECT ANSWER-sudden, intense Adhere - CORRECT ANSWER-to hold fast or stick together Adverse - CORRECT ANSWER-undesired, possibly harmful Aegis - CORRECT ANSWER-control, protection Aggregate - CORRECT ANSWER-a sum total of many things Aggrieved - CORRECT ANSWER-hurt or angr...

Which of the following is NOT a sentence type in the MUTCD? Standards; requirement that have to be followed. Guidance; recommendations that are to be followed unless there I good reason not to. Objectives; reasons behind the standards and guidance. Support; additional information to clarify the standards and guidance. - CORRECT ANSWER-Objectives; reasons behind the standards and guidance Which of the following is an example configuration fo an Emergency - Vehicle Traffic Control Signals?...

X-rays discovered - CORRECT ANSWER-November 8, 1895 X-rays discovered by - CORRECT ANSWER-Wilhelm Conrad Roentgen in Germany Radiograph - CORRECT ANSWER-a recording of an x-ray image (non-moving) Fluoroscopy developed in the early 1900's by - CORRECT ANSWER-Thomas Edison Fluoroscopy - CORRECT ANSWER-viewing x-ray images in motion (dynamic) 1920: The American Society of Radiologic Technologists (ASRT) - CORRECT ANSWER-Professional organization promoting research, continuing education,...

What determines the acidity of substances such as body fluids? - CORRECT ANSWER-The number of existing H+ ions Hyponatremia is associated with a decrease of which electrolyte? - CORRECT ANSWER-Sodium What pathology is responsible for metabolic acidosis? - CORRECT ANSWER-A decrease in bicarbonate or an increase in hydrogen ions Hypokalemia is confirmed by what serum blood result? - CORRECT ANSWERPotassium 3.0 mEq/L When assessing a patient's altered fluid status, the nurse expects to a...

When assessing a patient's altered fluid status, the nurse expects to assess/review which of the following? (Select all that apply.) Hematocrit and electrolytes Vital signs and skin turgor Capillary refill and mucous membranes Fluid intake and urine output Rationale: The nurse should assess the hematocrit and electrolytes to determine imbalances and to facilitate appropriate interventions. Review of the vital signs, skin turgor, capillary refill, and mucous membranes will help the nur...

Tolerating small amounts of clear liquids Mr. Ahmed is being considered for discharge after being successfully treated for N + V + D associated with gastroenteritis. Which assessment data best supports the success of his tx? Active bowel sounds in all quadrants R.A. demonstrated improvement after tx was implemented 48 hrs ago for dehydration associated with gastroenteritis. Which discharge instruction will the nurse provide to best help resolve his original report of dizziness? Drink flu...

A patient being admitted to a medical unit is receiving a general assessment by the nurse. What is the priority action for the nurse to take when the patient says, "I've been so nauseous"? - CORRECT ANSWER-Conduct a focused assessment of the patient's abdomen. An older patient is being treated for an infection that has resulted in a diagnosis of gastroenteritis. Which statement made by the nurse indicates an understanding of how the signs of this condition may appear in an olde...

Question 1: Mr. Ahmed is being considered for discharge after being successfully treated for nausea, vomiting, and diarrhea associated with gastroenteritis. Which assessment data best supports the success of his treatment? Answer: -Active bowel sounds present in all quadrants Question 2: Hydration status is being monitored for a patient being treated for dehydration. Which statements made by the nurse to the patient accurately reflect the assessment of fluid intake and output? (Select all ...

Which statement by the nurse indicates a need for further education on the role of water as a body fluid? A. Water is transported to cells when it is attached to electrolytes. B. Tissue lubrication is facilitated by water. C. Water helps maintain normal body temperature. D. Waste products are removed from the cells by water. ==>A. Water is transported to cells when it is attached to electrolytes.== Which statement concerning the measurement of intake and output is true? A. When possib...

Ferrous Metals Metals that have iron as the major ingredient and are usually magnetic Tool Steels or High-Speed Steels Very high carbon steels often used to make punches, dies, shear blades, cutting tools and other components Non-ferrous metals Metals that do not have iron in large enough amounts to have any major influence on the properties of the metals and are usually non-magnetic (with the exception of nickel) Pure Aluminum Metal that oxidizes rapidly. Often has a thin oxide film co...

What is the purpose of a clutch? A clutch that depends on interlocking parts for engagement and does not allow slippage What is a positive contact clutch? 1. Cannot be engaged at high speeds due to shock loads transmitted upon engagement 2. It may not be possible to engage unless the driver and driven unit are completely stopped because the mating parts do not line up What are the disadvantages of a positive contact clutch? 1. Square jaw 2. Spiral Jaw 3. Multiple-tooth design What ar...

What is typically used to lubricate an open gear drive? Thick oil or grease What are enclosed gear drives? Gears contained in a gearbox with a lubrication supply Enclosed gear drives can be lubricated with __________ or __________. oil, grease What are gear sets? Matched pairs of gears manufactured together and intended to mate with each other What are the two types of gear drives? 1. Open gear drive 2. Enclosed gear drives What is an open gear drive? Gears that are exposed to the o...

1. What is the main hazard to always be aware of when you are working on hydraulic systems? 1. high pressure 2. What hazard can exist after a hydraulic system has been locked out? 1. The system can still be charged with high-pressure fluid. 3. What is the safety reason for taking time to completely understand a hydraulic system before you begin work on it? 1. so you can isolate and depressurize the part of the system on which you will be working 4. Does a hydraulic system develop power?...

What is a natural abrasive? - CORRECT ANSWER-made of natural material rather than synthetic Under properties of abrasives, to what does the term hardness refer? - CORRECT ANSWER-ability of a material to scratch or penetrate another material The ____ is the part of the wheel that holds the grains together - CORRECT ANSWER-bond Markings for the wheel identification can be found on the _______ - CORRECT ANSWER-Blotter What is the recommended speed to run a grinding wheel? - CORRECT ANSWERNe...

disadvantage of using plasma arc cutting leaves taper in cuts definition of viscosity index a measure of how much a fluids viscosity changes with temperature first consideration when cutting threads on a lathe consider the threads per inch formula for finding tap drill size Diameter (D) - Pitch (P) what temperature does a oxy-fuel neutral flame burn at 3087 degrees C - 3090 degrees C what is used to check for leaks within oxy-fuel use an approved oil free leak detection fluid How tal...

What are the principle parts of a friction bearing housing? Base, Base bolt slots, cap and cap bolt holes. What are friction bearing housings made from adn what factors influence the choice of housing? Cast Iron, Cast Steel, Fabricated Steel. Choice depends on the Load, The Rotational Speed, the Direction of Pull and the Support Design How are friction bearing dimensions expressed? In a fraction of their nominal size. Do all new bearings of the same shaft size have the same base-to-eye ...

NCCER was created to - CORRECT ANSWER-Award a college degree for completion of the NCCER Standardized Curricula The purpose of NCCER's Registry is to. - CORRECT ANSWER-Provide industrywide credential and assure national portability of skills. Two of the more important traits of the professional Millwright are. - CORRECT ANSWER-Honesty and integrity The key to improve your performance at the job site and getting higher wages is. - CORRECT ANSWER-Setting goals and working toward them The...

unified national coarse(UNC) thread - CORRECT ANSWER-used for bolts,screws,nuts,and other general purposes. Fasteners with UNC threads are commonly used for rapid assembly or disassembly of parts and where corrosion or slight damage may occur unified national fine (UNF) thread - CORRECT ANSWER-used for bolts,screws,nuts,and other applications where a finer thread for a tighter fit is desired Unified National Extra Fine (UNEF) thread - CORRECT ANSWER-Used on thinwalled tubes,nuts,ferrules ...

Can produce a great amount of pressure. If an excessive amount of pressure is applied to a part, the part could reach the breaking point without any visible indication that too much pressure is applied. - CORRECT ANSWER-Hydraulic Presses The only way to determine the amount of pressure being exerted by the hydraulic press is to? - CORRECT ANSWER-Watch the pressure Gauge Are designed with a gear drive and chucks, which hold and turn the pipe, and a three-position selector switch consisting...

BRITTLENESS - CORRECT ANSWER-IS THE PROPERTY OF A METAL WHICH PERMITS NO PERMANENT DISTORTION BEFORE BREAKING. DUCTILITY - CORRECT ANSWER-: IS THE ABILITY OF THE METAL TO BE PERMANENTLY DEFORMED WITHOUT BREAKING. METALS SUCH AS MACHINE ( MILD ) STEEL, WHICH MAY BE DRAWN INTO WIRE IS A DUCTILE MATERIAL. ELASTICITY - CORRECT ANSWER-: IS THE ABILITY OF A METAL TO RETURN TO ITS ORIGINAL SHAPE AFTER ANY FORCE, ACTING UPON IT, HAS BEEN REMOVED. PROPERLY HEAT-TREATED SPRINGS ARE GOOD EXAMPLES ...