Pccn exam questions 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...

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...

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...

PCCN EXAM Review Questions and Answers Calculate the cardiac output for a pt with a HR of 70 and a SV of 65 ml. - HR X SV=CO70 X 65= 4550 4.6 L/min Calculate the cardiac output for a pt with a HR o f 70 and a SV of 65 ml.HR X SV=CO - HR X SV=CO 70 X 65= 4550 4.6 L/min What % of the cardiac cycle is provided by the atrial kick?

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...