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Between what percentages must you sample a concrete truck? - Answer 10% and 90% What is grab sampling? - Answer Securing at one point of the discharge as fast as possible. Tamping rod size for 100 x 200mm cylinders - Answer 10 +/- 1mm in diameter, between 450 mm and 600 mm Minimum sample required for 150 x 300mm cylinder? - Answer 30L How long do you have to obtain, transport and remix sample? - Answer 10 mins Vibration Frequency of internal vibrator - Answer 120...

Sampling from a mixer/truck agitator- Where is sample taken? - Answer Between 10% and 90% (Not when testing with Super P) How is a sample taken when sampling plastic concrete? - Answer Either pass a receptacle completely through a discharge stream OR divert a discharge stream completely into a sampling container. How many grab samples are needed when testing for uniformity of samples? - Answer 3 What size sample is needed when casting 3 100mm x 200mm cylinders? - Answer Mini...

What is a value based system? - Answer Value-based healthcare is a delivery framework that incentivizes providers to focus on the quality of services rendered as opposed to quantity. It reduces cost by improving outcomes. Medicare Part A - Answer Inpatient coverage, SNF, nursing home care, home health, hospice. Also defines limits of Medicare usage Medicare Part B - Answer B covers medically necessary services, preventative services, clinical research, ambulance services, DME, men...

Alcohol withdrawal symptoms - Answer -N/V -Tremors -Restlessness -Inability to sleep -Depressed mood -Irritability -Increased VS (HR, BP, RR, and temp) -Tonic-clonic seizures -Illusions Medications used to alcohol detoxification/withdrawal - Answer Benzodiazepines 1) diazepam 2) chlordiazepoxide 3) lorazepam Abstinence medications (alcohol) - Answer -Disulfiram -Naltrexone -Acamprosate Disulfiram - Answer Antabuse DO NOT DRINK while taking Patient educatio...

Mesolimbic pathway - Answer Positive symptoms Mesocortial pathway - Answer Negative symptoms Dopamine - Answer Main NTM involved in psychosis due to excess Positive symptom - Answer Hallucination symptom of schizophrenia Affective symptom - Answer Depression and anxiety symptoms of schizophrenia Motor symptom - Answer Extrapyramidal symptom of schizophrenia Cognition symptom - Answer Inattention symptom of schizophrenia Negative symptom - Answer Alogi...

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Define Operating systems - Answer "The program running at all times on the computer(Kernel)" The 4 Computer system components - Answer -Hardware - basic computer resources Ex: CPU,Memory, I/O devices -Operating System - controls & coordinates hardware use -Application programs - how the system solves the computing problems, Ex: word processors, compilers, web browser, database systems, video games -Users - People, machines, other computers order of computer components: - Ans...

What are the two deadlock avoidance algorithms? - Answer Resource Allocation Graph Algorithm Banker's Algorithm What must be true of our system in order to use the wait-for deadlock detection algorithm? - Answer The system must only have one instance for each resource type. What are the different types of edges that can be present in the resource allocation graph algorithm? - Answer Request edge - a process requests a resource Assignment edge - a resource is assigned to a...

What the Operating System Does - Answer No standard definition. Coordinates and directs the flow of data and information through the computer system Give the timeline of invention of operating systems - Answer 1956 - GM-NAA (simple batch processing and I/O management) 1960s - IBM OS/360 series (Multibatch processing, memory management, Virtual Machines) 1970s - Unix 1980s - Mac OS, Windows, Linux 2000s - iOS, Android, Windows Phone What are the main operating system compo...

Four components of a computer system - Answer hardware, operating system, application programs, users Computer Architecture - Answer Logical aspects of system implementation as seen by the programmer Computer Organization - Answer Deals with the physical aspects of a computer do multiprocessor systems share a bus? - Answer true Multicore vs Multiprocessor - Answer multiprocessor has multiple processes with a core inside and multicore is multiple cores inside one proces...

What is a thread library? - Answer An API that programmers can use to create and manage threads How can a thread library be implemented? - Answer User Level - Entirely implemented in user space. No system calls are made. Kernel Level - Implemented with kernel support, ie. handled by OS. Typically results in a system call What are the main thread libraries used today? - Answer POSIX Pthreads Windows thread library Java thread API What is POSIX? - Answer A family of s...

Hardware could be utilized to solve the critical section problem, three forms of hardware solutions include: - Answer 1. Memory Barriers 2. Hardware Instructions 3. Atomic variables Hardware based solutions to the critical section problem are complicated as well as - Answer generally inaccessible to application programmers Mutex Lock - Answer A process must acquire the lock before entering a critical section; it them releases the lock when it exits the critical section aquire...

Router - Answer manages IP addresses of local machines and connects you to an outside network, transfers data between two or more networks Switch - Answer connects local machines to each other in a local level, Acts like a traffic signal of data packets on a network, receive data and send to intend nodes on SAME network (replaces hub) NIC (Network interface card) - Answer An expansion card that enables a computer to connect to other computers or to a cable modem to facilitate a hi...

Wherever there are humans, there is language. This universal characteristic of human language could reflect ___. - Answer both the universal availability of models to learn from and the universal ability to learn language Russenorsk, which arose when Russian and Norwegian fishermen needed to communicatewith each other, is an example of __________. - Answer pidgins Creoles that arose independently in different places nonetheless have similar grammatical features that are universal cha...

Fiscal policy is a public policy which concerns what area? A. Taxing B. Government spending C. Public Debt D. Management of government money E. All of the above - Answer Fiscal policy is a public policy which concerns what area? E. All of the above Fiscal policy covers taxing, govt spending, public debt and management of govt money. T or F Texas government adopts a biennial budget. - Answer TRUE Since the legislation only meets biennial, they must adopt a budget which...

What is the mission of the fire service - Answer To save lives and protect property What NFPA standard establishes basic training criteria for Firefighter I and Firefighter II? - Answer 1001 a ___ is a collection of rules enacted by law in a particular jurisdiction - Answer Code What best describes the action first taken after an alert to the station - Answer Dispatching of emergency servies responders the use of ten codes in radio transmissions was replaced when agencies...

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CVO - Answer College of Veterinarians of Ontario CVMA - Answer Canadian Veterinary Medical Association OVMA - Answer Ontario Veterinary Medical Association OAVT - Answer Ontario Association of Veterinary Technicians CAAHTT - Answer Canadian Association of Animal Health Technicians and Technologists AVMA - Answer American Veterinary Medical Association AAHA - Answer American Animal Hospital Association VHMA - Answer Veterinary Hospital Managem...

According to the CNO practice standard: professional standards, revised 2002, which one of the following descriptions best reflects the standard statement related to "accountability"? - Answer Each nurse is accountable to the public and responsible for meeting legislative requirements ans the standards of the profession A physician calls in a telephone order for pain medication. The physician is not in the facility. Should the nurse accept the order? - Answer Yes, because the phys...

Define "Direct Supervision" - Answer Supervision by the vet who is on the premises Define "General supervision" - Answer Supervision by the Vet who can be called Define "Immediate supervision" - Answer Supervision by the vet who is within audible and visible range (in the room) How often does the Sunset Act occur? - Answer Every 10 years At livestock owner can: __ but not:_ - Answer Can: castrate, docking, earmarking dehorn, non-surgical birth, nonpre...