CCRN BUNDLED exams 2023 with 100% correct answers

clinical judgment - correct answer the ability to synthesize and interpret multiple pieces of data, critical thinking. At the expert level of practice, the nurse interprets multiple, sometimes conflicting, data and makes decisions based on a grasp of the whole picture; can anticipate problems bas...

A postcraniotomy patient suddenly stops responding and begins to have a tonic-clonic seizure. Which of the following drugs is considered the preferred first-line antiepileptic agent to give during a seizure? A. Diazepam B. Lorazepam C. Phenytoin D. Phenobarbital - correct answer B Benzodiazepin...

During administration, a patient with HF tells you that he is uncomfortable at rest but becomes SOB during activities of daily living. In which NYHA class is this pt - correct answer Class II Which class system for HF is based on functional capacity; listing four categories of cardiac disease ra...

One day following posterior spinal fusion surgery a 35 year old female suddenly exhibits restlessness, labored breathing and acute chest pain. Her heart rate is 122/min., she is afebrile, and exhibits slightly diminished breath sounds on the right side. The findings described above should lead th...

One day following posterior spinal fusion surgery a 35 year old female suddenly exhibits restlessness, labored breathing and acute chest pain. Her heart rate is 122/min., she is afebrile, and exhibits slightly diminished breath sounds on the right side. The findings described above should lead th...

ity in the free border of the tentorium cerebelli through which the brainstem passes? - correct answer -Tentorial notch The opening in the occipital bone through which the spinal cord passes from the brain? - correct answer -Foramen magnum A collection of mostly motor axons that travel between...

Disease process in which too much ADH is being produced? - correct answer SIADH ADH is produced in the ___ and stored in the ___? - correct answer Hypothalmus; Posterior pituitary ADH has what effect on the distal convoluted tubules of the kidneys? - correct answer Makes them hold on to t...

Most common valvular disturbance - correct answer Mitral regurgitation Beck's Triad - correct answer Sign of cardiac Tamponade. - Narrowing pulse pressure (hypotension) -JVD -Muffled Heart Tones Automacity - correct answer Cells excite themselves, require no stimulus. As in SA n...

What will the possibility of fever have on an ABG? - correct answer the pH will rise - the oxyhemoglobin curve will be shifted to the right What effect will the lack of icing an ABG have on the sample? - correct answer it will invalidate the sample by causing the PaCO2 to rise approx 3-10 mmH...

Ashman phenomenon is a predisposition for aberrancy when which of the following occurs? A. A long P-P interval is followed by a short P-P interval. B. A short P-P interval is followed by a long P-P interval. C. A short R-R interval is followed by a long R-R interval. D. A long R-R inter...

A patient admitted with disorientation three weeks after G-tube placement following a diagnosis of malabsorption syndrome. The family has been irrigating the G-tube and aspirationg after each feeding. This may produce which abnormalility? A. Metabolic acidosis B. Metabolic alkalosis C. Respirato...

Which two lab values must be monitored carefully with multiple blood transfusions? - correct answer Calcium (blood bank blood has low calcium due to anticoagulant used and high potassium due to aged blood and hemolysis The laboratory findings most specifically indicative of DIC as the cause of bl...

59 yo is admitted complaining of CP and dyspnea. STE and TWI in V2, v3, v4. IV thrombolytic therapy started in ED. Indications for successful repurfusion would incluse all of the following except? 1. pain cessation 2. decrease CK or trop 3. reversal of ST segmant elevation w/ return to baseli...

4 auscultatory points - correct answer 1. aortic 2. pulmonic 3. tricuspid 4. mitral Why is S4 not heard in the presence of atrial fibrillation? - correct answer No atrial contraction What causes pericardial friction rub? What is it associated with? - correct answer - Pericarditis - a...