Chronotropes Study guides, Class notes & Summaries

CEN Exam chapter 003 Test Bank practice ACTUAL Questions & Answers 2023/2024 VERIFIED MAP calculation correct answers [( 2xDBP) + SBP] / 3 cushing's triad correct answers widened pulse pressure, bradycardia, and irregular respirations (indicative of increased ICP) chronotropes correct answers affect the heart rate at the SA node (cardizem) inotropes correct answers affect contractility (dopamine) dromotropes correct answers affect automaticity of the heart ACE inhibitors adve...

©THEBRIGHTSTARS 2024 Flight RN Pre-Hire Exam Study Guide. Anterior Wall MI - answerV2-V4; left anterior descending artery (LAD) Septal Wall MI - answerV1 and V2; left anterior descending artery (LAD) Lateral Wall MI - answerI, aVL, V5, V6; left coronary artery (LCA) Inferior Wall MI - answerII, III, aVF; right coronary artery (RCA) Posterior Wall MI - answerV1-V4, left coronary artery (LCA), and right coronary artery (RCA) Vasopressors - answernorepi (levo) epi vasopressin dopamine p...

CFRN Exam 609 Questions with Verified Answers What is atmospheric pressure at sea level? - CORRECT ANSWER 760mmHg (or 760 torr) T/F: Atmospheric pressure and barometric pressure are essentially the same thing, just using a different unit of measure. - CORRECT ANSWER True (think measuring same item in inches and then measuring it in cm) How many atmospheres (or ATMs) are at sea level? - CORRECT ANSWER 1 atmosphere/ATM at sea level What is barometric pressure? - CORRECT ANSWER The co...

Pharmacology Exam 3 Questions and ANSWERS Ch 22-25 PPT Questions 1. The number of people with hypertension in the United States is estimated to be a. 10 million. b. 25 million. c. 50 million. d. 70 million. 2. When administering an alpha-adrenergic drug for hypertension, it is most important for the nurse to assess the patient for the development of what response? a. Hypotension b. Hyperkalemia c. Oliguria d. Respiratory distress 3. A patient with diabetes has a new prescription for the ACE inhi...

Spring Hill College: NUR 302 Chapter 1-30 Questions and Answers 1. The nursing student realizes that she has given a patient a double dose of an antihypertensive medication. The tablet was supposed to be cut in half, but the student forgot and administered the entire tablet. The patient’s blood pressure just before the dose was 146/98 mm Hg. What should the student nurse do first? -Notify the clinical faculty -Rationale: The patient’s blood pressure will need to be monitored, but it was...

Spring Hill College: NUR 302 Chapter 1-30 Questions and Answers 1. The nursing student realizes that she has given a patient a double dose of an antihypertensive medication. The tablet was supposed to be cut in half, but the student forgot and administered the entire tablet. The patient’s blood pressure just before the dose was 146/98 mm Hg. What should the student nurse do first? -Notify the clinical faculty -Rationale: The patient’s blood pressure will need to be monitored, but it was...

CFRN Exam 609 Questions with Verified Answers What is atmospheric pressure at sea level? - CORRECT ANSWER 760mmHg (or 760 torr) T/F: Atmospheric pressure and barometric pressure are essentially the same thing, just using a different unit of measure. - CORRECT ANSWER True (think measuring same item in inches and then measuring it in cm) How many atmospheres (or ATMs) are at sea level? - CORRECT ANSWER 1 atmosphere/ATM at sea level What is barometric pressure? - CORRECT ANSWER The co...

Mean Arterial Pressure correct answer average pressure over entire cardiac cycle, better indicator of perfusion compared to BP, maintain above 60 mm Hg (SBP+ [DBPx2])/3 Pediatric bolus correct answer 10 ml/kg narrowing pulse pressure correct answer low systemic pressure, r/t blood loss, decreased stroke volume widening pulse pressure correct answer high systemic pulse pressure, may be transient and normal after exercise, caused by chronic (arterial disease) and acute conditions (aortic...

This document covers all the learning objectives on lecture 1 in Clinical Medicine Cardiology. It entails details of the cardiac cycle, cardiac output and factors affecting it. It also outlines how the heart is regulated by the autonomic nervous system. Finally, it explains how blood pressure works, contributing factors and definitions of hypertension.

NURSING 602 Module 7 Questions for Self-Study Determinants of Cardiac Output 1. Detail the determinants of cardiac output a. Heart Rate – Beats per minute. Influenced by positive (catacholamines) and negative chronotropes. i. Temperature via the Q10 effect (the factor by which the rate of a reaction increases for every 10 degree rise in temperature) will increase heart rate. The temperature effects on heart rate are mediated via increases in metabolic rate. Importantly, a heart rate of greater...