Cen exam 1 2024 - Study guides, Class notes & Summaries

CEN Practice Exam 1 with 100% Correct Answers 2024 A. The use of supplemental oxygen in normoxic patients has not been established. In patients with potential coronary artery syndrome, withholding of additional supplemental oxygen should be considered for those in the prehospital or in-patient hospital setting and the emergency department. - answerA patient presents to the emergency department with chest pain and diaphoresis, and denies dyspnea. Vital signs are BP 148/70 mm Hg, HR 72 beats...

CEN Exam 5 With Verified Answers 2024 1. A pt presents to the ED experiencing an anterior ST segment elevation MI. The pts vital signs are normal. The hospital is not equipped with a cardaic catheterization lab. The pt can be transferred to a cardaic catheterization lab within 60 mins. Which of the following would you anticipate for this pt?: A. A bolus of tissue plasminogen activator, followed by an infusion for fibrinolytic therapy B. Immediate transfer to the hospital with a cardiac ...

CEN Review Exam Questions and Verified Solutions 2024 4 Hallmark signs of a bowel obstruction - Answer -1) abdominal pain 2) Abdominal distention 3) vomiting 4) Marked constipation. *Note: bowel sounds assessment is not completely reliable Treatment of superficial gastritis - Answer -a combination of treatments: If H. pylori is the cause then antimicrobial therapy is initiated with an H2 receptor antagonist such as ranitidine. 90% effectiveness is found with ranitidine, flagyl, and amoxici...

CEN Exam 4 | 150 Questions With Correct Answers 2024 1. A pt presents who had experienced chest pain but is now pain free. EKG's have been repeated twice, and troponin levels repeated at 4 hour intervals are within normal limits. The pt has no significant risk factor for heart disease. The nurse anticipates: A. Admission to the ICU to rule out MI B. Admission to the cardiac cath lab for eval of coronary anatomy C. That the pt will be discharged home, with instructions for close follo...

IFPC EXAM / 70+ WELL STRUCTURED QUESTIONS AND CORRECT ANSWERS 2023/2024 GRADED A+ BEST FOR REVISION. 2 / 9 1. What are the responsibilities of Joint Intelligence: 1) Inform the CDR 2) Describe the operational environment 3) identify, define, and nominate objectives 4) support the planning and execution of operations 5) Counter adversary deception and surprise 6) Support friendly deception efforts 7) Assess the effectiveness of operations 2. What is the product of the Collection step...

PDB CEN Practice Exam Questions with 100% Correct Answers (100% Pass) A patient complained of Epigastric pain has ST elevation in ECG leads II, III, and aVF. She is diagnosed with an inferior MI, and NTG is administered sublingually. Her blood pressure drops from 120/47 to 90/60 so the Provider order is a right-sided ECG while awaiting cardiology. Where is the correct leap placement for V4R to detect right ventricular MI's? a. 2nd ICS R sternal border b. 4th ICS R mid-cliviclar line c....

CEN exam Review A Questions with Verified Solutions 2024 Interosseus sites for peds - Answer -sternum, distal femur, proximal tibia ( common), Medial malleolus, iliac crest common risk factor for bowel obstruction - Answer -abdominal surgery Cushing's response - Answer -TRIAD:indicates impending herniation. Elevated BP, widening pulse pressure, bradycardia Head bleed most often due to trauma - Answer -Sub-arachnoid "worst headache of my life" - Answer -intracranial bleed venous type ...

CEN Exam 1 with Practice Questions and Expert Answers-2024/2025 4 Hallmark signs of a bowel obstruction ANSWER 1) abdominal pain 2) Abdominal distention 3) vomiting 4) Marked constipation. *Note: bowel sounds assessment is not completely reliable Treatment of superficial gastritis ANSWER a combination of treatments: If H. pylori is the cause then antimicrobial therapy is initiated with an H2 receptor antagonist such as ranitidine. 90% effectiveness is found with ranitidine, flagyl, and amo...

CEN practice exam 1 questions and answers with solutions 2024

Which dysrhythmia would be identified on an ECG/EKG six-second strip by a heart rate of 76 and a PR interval of 0.24? tachycardia -degree atrioventricular block bradycardia ional escape rhythm - B: First-degree atrioventricular block is diagnosed partially by an EKG showing a PR interval of greater than 0.20 seconds. Which blood test may indicate infection or inflammation and would need to be used as part of the clinical picture with diagnosing and treating abdominal pain? blood cell ...