A nurse is caring for a client with COPD receiving oxygen at…

Questions

A nurse is cаring fоr а client with COPD receiving оxygen аt 2 L/min via nasal cannula. The client's оxygen saturation has improved from 88% to 91%, but the client now appears drowsy and is difficult to arouse. What should the nurse do first?

©LS Cоmplete the fоllоwing code for а StringBuilder аs instructed in the line comments.©LS  Be conscious of the type of object you're deаling with, which in turn dictates the method(s) you're using.©LS String title = "President", name = "Jack kennedy", country = "United States"; //©LS [StringBldrObj]  //©LS Create a StringBuilder object called correctName and send it name.©LS [Capitalize]  //©LS Capitalize the 'k' in "Kennedy".©LS Cannot use toUpperCase() or deleteCharAt(). ©LS  [Replace]  //©LS Replace "Jack" with "John".©LS [InsertTitleSp]  //©LS Insert the title and a space (think concatenate w/symbol).©LS [Msg]  //©LS Append " was the 35th President of the " to the object.©LS [Country]  //©LS Append the country and a period.©LS [PrintObj]  //©LS Print the object using an implicit call to toString().©LS /* ©LS Use the StringBuilder object to call its toString() explicitly, then call split()  * to tokenize the String version of the StringBuilder object into an array called message.©LS   * Use a space as the delimiter or separator.©LS This is all one Java statement.*/[SplitToTokenize]  [EnhancedFor]  //©LS Code the header for an enhanced for to print the tokens from the message array.©LS The variable to hold each token is called word.               {   System.out.[printf]("%n%s", [arg]);  //©LS Fill-in the correct method to print.                                           //©LS Fill-in the correct argument.}//©LS END enhanced for

1. Chооse the impоrt stаtements thаt cаn be used for file input/output? [ltr1]   A. import java.util.Scanner;   B. import java.io.File;   C. import java.io.PrintWriter;   D. import java.io.IOException;   E. All of the above.2. Choose the instance field declarations associated with file processing: [ltr]A. private String fileName;          B. private String stock;    C. private PrintWriter outputFile;    D. private Scanner input  = new Scanner(System.in);    E. A, B, C, D. 3. Method public void createFile() [throwsCls] //©LS Code throws clause for an input/output exception.{        System.out.printf("%nEnter the file name for stock portfolios "                    + "(WARNING:  This will erase a pre-existing file!):  ");    fileName = input.nextLine(); [printWriterObj] //©LS Complete creating the PrintWriter outputFile in #2 above. }//END Method   4. Code a setStockPortfolio method that only handles an exception inside its body. Allow the user to re-input a stock, and write the stock to a file. public void setStockPortfolio(){        [cont] //©LS Declare cont as boolean and initialize to default. int noStocks = 0, count = 0; System.out.printf("%nHow many stocks are in your client's portfolio?  "); while(!input.hasNextInt()){ input.nextLine();   System.out.printf("%nInvalid integer!  Try again.%n"); }//END while NOT an integer noStocks = input.nextInt(); input.nextLine(); do{   do       {  [try] //©LS Beginning of block that attempts code that might throw exceptions.          {     System.out.printf("%nEnter stock %d:  ", count + 1);    stock = input.nextLine();    if(!stock.isEmpty())    {  [outputObj].printf(count + 1 == noStocks ? String.format("%s", stock)   : String.format("%s, ", stock)); //©LS Write stock to the output file.    [setCont] //©LS Set cont so do-while cannot be re-entered. } else {  [throwNull] //©LS Throw a new null pointer exception when no stock is entered.//HINT: You're creating an object of the exception handler. }//END if stock is NOT empty else stock is empty }//END block [catch] //©LS Beginning of block that handles a null pointer exception called e.{         [errMs] //©LS Print "No stock entered.  Try again!" [resetCont] //Set cont so loop re-enters when there's an exception. }//END block    }while([testExp1]); //©LS Insert inner do-while test.    count++; }while([testExp2]); //©LS Insert outer do-while test. HINT: Based on noStocks. [releaseOutput] //©LS Code the release for outputFile to avoid resource-leaks. }//END setStockPortfolio() 5.  Which line of code above throws the exception for a stock that is not entered? [ltr2]    A.  stock = input.nextLine();    B.  The throw statement.    C.  The throws clause.