Pccn examination Study guides, Class notes & Summaries

A nurse in the emergency department assesses a patient with a hand laceration and notices that the patient smells strongly of alcohol. The patient is diabetic, irritable, and pale and reports headache. The nurse is waiting for laboratory results. What serum glucose level might the nurse expect to find? a. 50 to 60 mg/dL b. <50 mg/dL c. >1000 mg/dL d. 80 to 110 mg/dL - Accurate Answerb. <50mg/dL Following a chest infection, a patient with type 1 diabetes reports fatigue and nausea...

A 45-year old woman is admitted with type 1 diabetic mellitus. She is hyperventilating, has signs of dehydration (increased urine output and increased thirst), and is tachycardic. Initial treatment would include: A. Diazoxide (Hyperstat) to inhibit the release of insulin B. glucose for hypoglycemia C. insulin therapy for ketoacidosis, fluid and electrolyte replacement D. intravenous fluids for dehydration and glucose for hypoglycemia - Accurate AnswerC. insulin therapy for ketoacidosis, flui...

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 - Accurate AnswerC 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 b...

All Combined PCCN Exam Questions And Verified Correct Answers 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...

All the PCCN Exam questions with all the correct answers 2024 Latest updated, Complete Verified Solution. 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 va...

All the PCCN Exam questions with all the correct answers 2024 Latest updated, Complete Verified Solution. 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 va...

PCCN COMPREHENSIVE EXAMINATION 2024 QUESTIONS WITH 100% VERIFIED ANSWERS

Calculate the cardiac output for a pt with a HR of 70 and a SV of 65 ml. - Accurate AnswerHR 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 - Accurate AnswerHR X SV=CO 70 X 65= 4550 4.6 L/min What % of the cardiac cycle is provided by the atrial kick? • 15% • 20% • 30% • 35% - Accurate Answer20% Atrial kick is a term that represents the amount of the total CO that is supplied via atrial contraction. I...

all the PCCN Exam questions with correct answers 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: - Correct Answer ️️ -fluid volume overload. what is normal Pulmonary artery occlusion pressure (PAOP)? - Correct Answer ️️ -5- 12 mmHg The resistance against which the left ventricle must pump to eject its volume is: - Correct Answer ️️ -systemic vascular resistance. When...