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NR 507 UESTIONS AND ANSWERS Primary sources of energy are used to spin a turbine, connected to a generator, converting mechanical energy to electrical energy. What is the difference between alternating current (AC) and direct current (DC)? AC = Direction of electrons flow back and forth DC = Electrons flow in one direction. Who was the champion of AC and DC? AC = Nikola Tesla DC = Thomas Edison In the early stages, why did AC win out in the current wars? It allowed high voltages t...

NR507 QUESTIONS AND ANSWERS A 25 year old female is diagnosed with urinary tract obstruction. while planning care, the nurse realizes that the patient is expected to have hydronephrosis and a decreased glomerular filtration rate caused by ? Dilation of the renal pelvis and calyces proximal to a blockage A 27 year old male has a severe kidney obstruction leading to removal of the affected kidney. Which of the following would the nurse expect to occur? Compensatory hypertrophy of the remai...

AZ-103 QUESTIONS AND ANSWERS 2022 What is the Data Migration Assistant? It helps you upgrade to a modern data platform by detecting compatibility issues that can impact database functionality in your new version of SQL Server or Azure SQL Database. What is a complete memory dump? A complete memory dump is the largest kernel-mode dump file. This file includes all of the physical memory that is used by Windows. A complete memory dump does not, by default, include physical memory that is used b...

AZ-103T1 QUESTIONS AND ANSWERS What is a Region? A geographical area on the planet containing at least one, but potentially multiple datacenters that are nearby and networked together with a low-latency network. What is a geography? A discrete market typically containing two or more regions that preserve data residency and compliance boundaries. What is an Availability Zone? physically separate datacenters within an Azure region, made up of one or more datacenters equipped with indep...

AZ-103T Questions and Answers What is Azure Storage? a service that you can use to store disks and files for virtual machines, structured data and unstructured data What are common examples of structured data? Tables, Cosmos DB and Azure SQL DB What are common examples of unstructured data? Blobs and Data Lake Store What are disks? Persistent block storage for Azure IaaS virtual machines What are Tables? a key/value, autoscaling NoSQL store What is cosmos DB? a globally distributed...

NR 302 QUESTIONS AND ANSWERS 2022 Where is the aortic heard sound heard? Right side of 2nd intercostal space Where is the pulmonic heart sound heard? Left side of the 2nd intercostal space What heart sound can be heard in the 5th intercostal space in the midclavicular area? Mitral What heart sound can be found in the 4th intercostal space? Tricuspid What heart sound can be found in the 3rd intercostal space? Erb's point A change in diet, exercise and smoking are what _______ risk f...

NR 341 FINAL Exam A hospice nurse who has become close to a terminally ill patient is presented in the home when the patient dies and feels saddened and tearful as the family members begin to cry. Which action should the nurse take at this time? Cry along with the patient's family members The son of a dying patient tells the nurse, "Mother doesn't respond any more when I visit, I don't think she knows that I am here". Which response by the nurse is appropriate? "Withdrawal can be a n...

NR507 QUSTIONS AND ANSWERS 2022 What phrase describes the condition in which a series of alveoli in the left lower lobe receive adequate ventilation but lack adequate perfusion? A. A right to left shunt (B). Alveolar dead space C. A low ventilation-perfusion ratio D. Pulmonary hypotension A function of the pericardium is to: (A). Provide a barrier against extracardial infections B. Improve blood flow through the heart C. Play a role in cardiac conduction D. Assist in cardiac contract...

ATI - maternal newborn/OB Questions and Answers A nurse is reviewing the medical record of a client who is at 33 weeks of gestation and has placenta previa and bleeding. Which of the following prescriptions should the nurse clarify with the provider? Preform a vaginal exam A nurse is caring for a client who is pregnant and is at the end of her first trimester. The nurse should place the Doppler ultrasound stethoscope in which of the following locations to begin assessing for the fetal h...

ATI-PN MATERNAL NEWBORN NURSING QUESTIONS AND ANSWERS What is the ideal blood glucose during pregnancy? Between 70-110 mg/dLB What are foods rich in iron? Green,leafy vegetables,legumes,fruit,meat What are risk factors to iron deficient anemia during pregnancy? Less than 2 yrs between pregnancies,heavy menses,low iron diet When a pregnant woman cannot tolerate oral iron supplements,what alternative treatment is used? Iron dextran (Imferon) What are the risk factors for gestational d...