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DBMS 110 Ivy Tech MidTerm Questions With Complete Solutions

Distributed Database system stores databases on nodes located at geographically separated sites. correct answer: T What is Platform as a Service (PaaS)? correct answer: A cloud server model that not only provides computing infrastructure but also deploys and manages platform The cloud computing model allows applications of an enterprise to be executed on an infrastructure that is managed by another company. correct answer: T In a transaction Server Architecture there are server datab...

A property that determines when and how changes made by one operation become visible to other concurrent users and systems. correct answer: data isolation A database system is referred to as self-describing because it not only contains the database itself, but also metadata which defines and describes the data and relationships between tables in the database. correct answer: self-describing

A property that determines when and how changes made by one operation become visible to other concurrent users and systems. correct answer: data isolation A database system is referred to as self-describing because it not only contains the database itself, but also metadata which defines and describes the data and relationships between tables in the database. correct answer: self-describing

For best results when treating severe pain associated with pathologic spinal fractures related to metastatic bone cancer, the nurse should remember that the best type of dosage schedule is to administer the pain medication a) as needed. b) around the clock. c) on schedule during waking hours only. d) around the clock, with additional doses as needed for breakthrough pain. correct answer: d) around the clock, with additional doses as needed for breakthrough pain. A patient is receiv...

1. The nurse notes in a patient's medication history that the patient will be taking desmopressin. Based on this finding, the nurse interprets that the patient has which disorder? A. Diabetes mellitus B. Diabetes insipidus C. Adrenocortical insufficiency D. Carcinoid tumor correct answer: B. Diabetes insipidus (ADH hyposecretion disables the water-conserving capability of the kidneys; a condition of chronic polyuria without glucose) Insipidus means without taste. 2. A 16-year-old boy wh...

In assessing a patient before administration of a cardiac glycoside, the nurse knows that what condition can predispose a patient to digitalis toxicity? A. Hypokalemia B. Hyperkalemia C. Hypocalcemia D. Hypernatremia correct answer: A. Hypokalemia; control ventricular response to atrial fibrillation and a derived from foxglove. Digoxin is the only available cardiac glycoside---positive inotropic---inhibits sodium potassium pump (adenosine tripphophatase) Sodium and calcium rise. Cholinergic...

When administering a medication through an existing IV line via the IV push (IVP) method the nurse should inject the medication through the port nearest the patient. correct answer: True When administering IV medication via a continuous infusion, the nurse would: correct answer: Draw the medication up into a syringe, inject the medication into a bag of IV solution and infuse at a steady prescribed rate each hour until further orders are received. The primary purpose of the needleless sys...

A pulse oximetry monitor indicates that the patient has a drop in SPO2 from 95% to 85% over several hours. The first action the nurse should take is to correct answer: Check the position of the probe on the finger, toe, or earlobe What is the phrase that defines the volume of air inspired and expired with a normal breath? correct answer: Tidal volume You are caring for a patient who has returned to the unit following a bronchoscopy. The patient is asking for something to drink. Which cri...

Right Drug, Right Dose, Right Time, Right Route, Right Patient, Right Documentation correct answer: 6 Rights of medication administration Right Drug correct answer: Must perform 3 checks before giving medication to verify the ______. Right Dose correct answer: Confirm that it is in normal range for the patient's age and size. Right Time correct answer: No more than 1/2 hour before or after actual time specified. 1/2 hour correct answer: Stat meds need to be given within ____ of...