CCN

CCN Exam 1 With All Correct & 100% Verified Answers |Actual Complete Exam |Already Graded A+

CCN FINAL TEST QUESTIONS & ANSWERS In the management of diabetic ketoacidosis and hyperosmolar hyperglycemic syndrome, when is an intravenous (IV) solution that contains dextrose started? - ANSWERSWhen the blood glucose reaches 250 mg/dL ***200 mg/dl? Add dextrose to maintenance IV solutions once serum glucose level reaches 250 mg/dL in DKA or 300 mg/dL in HHS. In hyperosmolar hyperglycemic syndrome, the laboratory results are similar to those of diabetic ketoacidosis, with three m...

CCN exam 1 questions with complete solutions Order these message from most amount of information (3) to least amount of information (1). Your best friend will win 10,000 dollars in Vegas this year. Your best friend will win 100 dollars in Vegas this year. The sun will rise tomorrow. - ANSWERS3, 2, 1 How many unique messages can be sent if you are limited to 3 symbols where each symbol can take on 4 different values? This represents the size of the message space (i.e. the set of possib...

CCN Final Exam Study Questions & Answers What are the major differences between virtual circuit and datagram networks? - ANSWERSVirtual Circuits have a predetermined destination Datagrams have to calculate the destination at each hop What are the major differences between routing and forwarding? - ANSWERSForwarding does not require route calculation the port is predetermined Routing requires route calculation and the routers need to exchange their information What are the objectives...

CCN Final Exam Questions & Answers 1. Most sensitive indicator to anoxia or increase in ICP is - ANSWERSchange in LOC 2. Headache N&V, Cushing reflex: irregular respiratory patterns, wide pulse pressure, bradycardia, increased systolic are signs of - ANSWERSelevation of ICP Body has 2 ways to control ICP= - ANSWERScompliance (vols) and compensation (absorption & production) Cerebral perfusion pressure (CPP) = MAP-ICP = - ANSWERS=(60-90) maintained >70 decrease mortality When ...

ccn exam 2 questions & answers what is the name of the transport layer packet - ANSWERSsegment transport layer protocols can only offer services provided by the underlying network protocol (t/f) - ANSWERSfalse what are the two transport layer protocols provided by the internet - ANSWERSuser datagram protocol, transmission control protocol the network layer provides logical communication between hosts (t/f) - ANSWERStrue the transport layer provides logical communiation between h...

CCN exam 1 questions & answers To evaluate the effectiveness of prescribed therapies for a patient with ventilatory failure, which diagnostic test will be most useful to the nurse? a. Chest x-rays b. Pulse oximetry c. Arterial blood gas (ABG) analysis d. Pulmonary artery pressure monitoring - ANSWERSANS: C ABG analysis is most useful in this setting because ventilatory failure causes problems with CO2 retention, and ABGs provide information about the PaCO2 and pH. The other tests also ...

Quiz bank Adult II, CCN Midterm Questions With Complete Solutions!!

Which of the following would be the earliest auscultatory finding in left ventricular failure (LVF)? A. Crackles B. S3 C. Murmur of mitral regurgitation D. Pericardial friction rub B. S3 LVF would be the most subtle because early changes are usually subtle changes. Choose "S3." A patient with a triple-lumen subclavian catheter has been receiving total parenteral nutrition, maintenance fluids, and antibiotics by the catheter. He has been slightly confused. Suddenly he grasps the cath...