Pccn exam stuvia Study guides, Class notes & Summaries

PCCN Exam Questions and Answers 100% VerifiedPCCN Exam Questions and Answers 100% VerifiedPCCN Exam Questions and Answers 100% VerifiedPCCN Exam Questions and Answers 100% Verified What is the function of the cardiovascular system - ANSWER-to drive O2 to the cell so that the cell can make ATP for energy production What is the formula for CARDIAC OUTPUT - ANSWER-Stroke volume x Heart Rate CO = HR X SV ( Preload + Afterload + Contractility) What is the term for the amount of blood tha...

PCCN Practice Exam #3 Questions and Answers 100% CorrectPCCN Practice Exam #3 Questions and Answers 100% CorrectPCCN Practice Exam #3 Questions and Answers 100% Correct A patient is being treated for hypertensive crisis with Labetalol 10mg IV Q2H PRN and Enalapril 1.25mg IV Q6H. The RN should hold the meds and notify the provider when lab findings show: A. ↓ potassium B. ↑ hematocrit C. ↓ platelets D. ↑ liver function tests - ANSWER-D Torsades de Pointes is commonly assoc...

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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...

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 ...

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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...

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...