Ccrn exam latest 20 - Study guides, Class notes & Summaries

CCRN EXAM CRAM LATEST ACTUAL QUESTIONS AND CORRECT ANSWERS|GRADED A+

CCRN EXAM LATEST 2023-2024 ACTUAL EXAM 300 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES|ALREADY GRADED A+|BRAND NEW!!

Which of the following ventilator settings is most likely to decrease the work of breathing? A assist-control B pressure support C tidal volume D CPAP {{Ans- Answer: B Pressure support senses the beginning of the patient's spontaneous inspiration and provides a set pressure to assist the inspiratory effort. The primary purpose of the ventilator settings listed in choices (A), (C), and (D) is not to decrease the work of breathing. -A nurse is caring for a patient with an acute infer...

2024 CCRN PRACTICE QUESTIONS / CCRN EXAM LATEST ACTUAL EXAM A 35-year-old woman underwent a mitral valve replacement. Her chest tube output has been approximately 125 mL/hr for the last 3 hours, and now the drainage has ceased suddenly. The immediate assessment reveals a significant decrease in BP, RAP 12, PAP 30/15 , PAOP 13. What other data would indicate the development of cardiac tamponade? A. Increased venous oxygen saturation (SvO2) B. Decreased UO C. Muffled heart sounds D. New holos...

CCRN Questions / CCRN EXAM LATEST ACTUAL EXAM A 22-year-old man is admitted to the intensive care unit after a motor vehicle collision. There are lacerations on his face and head. The nurse observes a steady drip of clear fluid coming from his left ear. Which of the following is an appropriate action to contain the drainage of cerebrospinal fluid (CSF)? A. Applying sterile ear packing B. Connecting low suction to the ear

CCRN QUESTIONS / CCRN EXAM LATEST ACTUAL EXAM A 55-year-old man has had an anterior myocardial infarction. He developed a third-degree AV heart block and required insertion of a temporary transvenous pacemaker. The pacemaker is functioning in VVI mode. The rhythm strip shows pacing spikes landing indiscriminately in relation to the patient's inherent rhythm. Which of the following would be the best action to correct the situation? - ANSWER-Increase the sensitivity A patient is at the highest...

Pass CCRN test bank / CCRN EXAM LATEST ACTUAL EXAM 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 - ANSWER-B. S3

CCRN EXAM / CCRN EXAM LATEST ACTUAL EXAM A 29 year old female has been in the critical care unit for 2 days after a motor vehicle crash and has developed acute tubular necrosis (ATN). She was normotensive on admission. What would be the most likely cause of ATN? (A) hemorrhage (B) rhabdomyolysis (C) creatinine release (D) cardiac dysthymias - ANSWER-(B) The motor vehicle crash most likely resulted in a crash injury with destruction of skeletal muscle cells

Practice Test 1 CCRN (Pass CCRN) / CCRN EXAM LATEST ACTUAL EXAM A patient has CSF leaking from their nose after a transsphenoidal hypophysectomy, what do you do? - ANSWER-It is normal to have a CSF leak for 48 hrs after surgery. Cover with a sterile "moustache" 2x2 tapes under their nose to form a barrier. If your dura is not intact that you would expect a leak, but it does increase your risk of infection A pneumothorax caused by the ventilator is what? - ANSWER-Result of barotrauma- the ve...

CCRN EXAM questions / CCRN EXAM LATEST ACTUAL EXAM a temporary ppm was appled to a pt hr 42, now with temp ppm hr 70 in order to determine the threshold the nurse will - answer-decrease the output until capture is lost. a pt w hf is hypotn, tachycardia, dec u o cool clammy skin and dec loc. the rn should admin what meds - answer-positive inotropic agents, diuretics, vasodilators which of the following should the rn assess for complications realted to an arteriogram - answer-renal function t...