Pccn stuvia - Study guides, Class notes & Summaries

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Two days following a near-drowning accident, a pt is dyspneic, using accessory muscles, expectorating large amounts of secretions and reporting feeling of impending death. Changes to the assessment data include RR- 24 TO 36 CXR clear to bilateral diffuse infiltrates ABG 40% face mask or 100% non-rebreather mask pO2 120 mm Hg to 56 mm Hg pCO2 33 mmHg to 56 mmHg pH 7.42 to 7.35 HCO3 24 meq/L to 27 mEq/L Which of the ff do these changes most likely represent A. aspiration pneumonia B. p...

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AACN PCCN Practice Test Review with Complete Solutions AACN PCCN Practice Test Review with Complete Solutions What are signs of dialysis disequilibrium syndrome - ANSWER-Headache Nausea/vomiting Restlessness AMS Agitation Seizures What causes disequilibrium syndrome? How can it be avoided? - ANSWER-This occurs when plasma solutes (i.e. urea) are lowered too quickly. Prevent by reducing dialysis time and increasing frequency. What causes myocarditis? - ANSWER-Recent vi...

epoetin alfa - Answer anemia related to chronic kidney disease should be treated with ______________________. folic acid, Vitamin B12 - Answer Name two treatments for megaloblastic anemia. infection - Answer Glucose control (via insulin drip) in the post-CABG patient decreases the risk of ___________________. acidosis - Answer In acute oliguric kidney injury, hyperkalemia leads to ____________________. right - Answer Obstructive-sleep apnea patients are at risk for ________-sided hea...

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Coronary artery perfusion is dependent upon: A. diastolic pressure B. systolic pressure C. afterload D. systemic vascular resistance (SVR) - Answer A. diastolic pressure Diastolic pressure in the aortic root is higher than left ventricular end-diastolic pressure (LVEDP), the pressure exerted on the ventricular muscle at the end of diastole when the ventricle is full. This enables blood to flow from a higher pressure through open arteries to a lower pressure, a pressure gradient known as cor...

PCCN Practice Exam Notes (2024) with Complete Solutions PCCN Practice Exam Notes (2024) with Complete Solutions PCCN Practice Exam Notes (2024) with Complete Solutions Pt on Vtach, HR 135, RR 32, BP 90/48, conscious but c/o dizziness, recent K+ lvl is 3.4. What action would you do first? a. emergent defib b. amio 300mg IVP c. emergent cardioversion d. hang 10 mEq KCL/50mL D5W - ANSWER-C The nurse notes the following when analyzing a patient's telemetry strip: HR, 65/min and ...

The nurse observes that the patient's jugular veins distend in the semi-upright position to more than 5 cm above the sternal angle. This is an indication of: - Answer fluid volume overload. what is normal Pulmonary artery occlusion pressure (PAOP)? - Answer 5-12 mmHg The resistance against which the left ventricle must pump to eject its volume is: - Answer systemic vascular resistance. When the tricuspid valve is open, central venous pressure reflects the filling pressure in the: - Ans...

The nurse observes that the patient's jugular veins distend in the semi-upright position to more than 5 cm above the sternal angle. This is an indication of: - Answer fluid volume overload. what is normal Pulmonary artery occlusion pressure (PAOP)? - Answer 5-12 mmHg The resistance against which the left ventricle must pump to eject its volume is: - Answer systemic vascular resistance. When the tricuspid valve is open, central venous pressure reflects the filling pressure in the: - Ans...