Pccn exam 2022 - Study guides, Class notes & Summaries

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: fluid volume overload. what is normal Pulmonary artery occlusion pressure (PAOP)? 5-12 mmHg The resistance against which the left ventricle must pump to eject its volume is: systemic vascular resistance. When the tricuspid valve is open, central venous pressure reflects the filling pressure in the: right ventricle. Tachycardia is da...

PCCN Exam With Questions And Answers Graded A+ 2022 Test

RIGHT CORONARY ARTERY Supplies blood to: SA node AV node RA and RV muscle Bundle of His Inferiorposterior wall of LV 1/3 septum, posterior fascicle of left bundle branch Inferior surface RV LEFT ANTERIOR DESCENDING CORONARY ARTERY Supplies blood to: Anterior/lateral surface LV Anterior 2.3 intraventricular septum R bundle branch Anterior L bundle branch LV papillary muscle ST DEPRESSION ISCHEMIA! ST depression is considered significant if: depression > 1 mm below...

PCCN Exam With Questions And Answers Graded A+ 2022 Test

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: fluid volume overload. what is normal Pulmonary artery occlusion pressure (PAOP)? 5-12 mmHg The resistance against which the left ventricle must pump to eject its volume is: systemic vascular resistance. When the tricuspid valve is open, central venous pressure reflects the filling pressure in the: right ventricle. Tachycardia is da...

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: fluid volume overload. what is normal Pulmonary artery occlusion pressure (PAOP)? 5-12 mmHg The resistance against which the left ventricle must pump to eject its volume is: systemic vascular resistance. When the tricuspid valve is open, central venous pressure reflects the filling pressure in the: right ventricle. Tachycardia is da...

hrombocytopenia Normal range 150,00-350,000, causes are heparin induced, DIC, Anti-platelet drugs DIC: Disseminated Intravascular Coagulopathy Syndrome characterized by thrombus formation and hemorrhage. Forms clots in small blood vessels in the body. Secondary to stimulation of normal coagulation process, with resultant decrease in clotting factors and platelets-platelet dysfunction. Factors triggering DIC Tissue factors: Tissue breakdown, Platelet aggregation: Sepsis, Injury t...

RN 200 Introduction to Medical/Surgical Nursing Exam 1  Chapter 16 – Fluids, Electrolytes and Acid-Base Balance (20 questions)  Review on the mechanisms of fluid & electrolyte movement: a.Diffusion – p. 271; Wk 1.3 PPT slide 10  Many different processes are involved in the movement of electrolytes and water between the ICF and ECF.  Diffusion is the movement of molecules across a permeable membrane from an area of high concentration to one of low concentration  The ne...

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 regular; PR interval, 0.22 seconds; QRS complex, 0.10 seconds; QTc, 0.52 seconds. Which of the following dysrhythmias is the patient at risk for? A. Atrial fibrillation because t...

Calculate the cardiac output for a pt with a HR of 70 and a SV of 65 ml. HR X SV=CO 70 X 65= 4550 4.6 L/min Calculate the cardiac output for a pt with a HR of 70 and a SV of 65 ml. HR X SV=CO HR X SV=CO 70 X 65= 4550 4.6 L/min 00:52 01:26 What % of the cardiac cycle is provided by the atrial kick? • 15% • 20% • 30% • 35% 20% Atrial kick is a term that represents the amount of the total CO that is supplied via atrial contraction. If the pt has a condi...