Muscle tissue myocardium - Study guides, Class notes & Summaries

WGU D313 ANATOMY AND PHYSIOLOGY ACTUAL EXAM GUIDE |BRAND NEW EXAM QUESTIONS AND CORRECT ANSWERS ALL GRADED A+|GUARANTEED SUCCESS Myocardium - ANSWER-muscular, middle layer of the heart. Contains cardiac muscle fibers Where is the base of the heart located? - ANSWER-At the third costal cartilage Where is the apex of the heart located? - ANSWER-5th intercostal space, midclavicular line Layers of the heart from outer to inner (Heart only) - ANSWER-Epicardium My...

Coronary artery perfusion is dependent upon: A. diastolic pressure B. systolic pressure C. afterload D. systemic vascular resistance (SVR) Correct Answers A. diastolic pressure Diastolic pressure in the aortic root is higher than left ventricular end-diastolic pressure (LVEDP), the pressure exerted on the ventricular muscle at the end of diastole when the ventricle is full. This enables blood to flow from a higher pressure through open arteries to a lower pressure, a pressure gradient known...

HONDROS BIO 117 EXAM QUESTIONS AND ANSWERS LATEST UPDATE 2024/2025 (100% Verified) Which layer of the heart is found on the inside? - ANSWER Endocardium The heart is positioned in-between what? - ANSWER The lungs Which layer of the heart is the thickest and is made of cardiac muscle? - ANSWER Myocardium The base of the heart is located at the... - ANSWER at the 2nd rib What fluid can be found between the visceral and parietal pericardium? - ANSWER Serous fluid What are the layers of the h...

Anatomy and Physiology HESI A2 Admission Assessment 4th edition 154 Questions with Verified Answers Medial -CORRECT ANSWER toward the midline Lateral -CORRECT ANSWER away from the midline Proximal -CORRECT ANSWER closer to point of attachment Distal -CORRECT ANSWER farther away from point of attachment What plane divides the body into superior and inferior portions? -CORRECT ANSWER transverse plane What plane divides the body into left and right halves? -CORRECT ANSWER Sagitt...

NBE SCIENCE QUESTIONS AND ANSWERS WITH VERIFIED SOLUTIONS The lower jaw is commonly called the Mandible According to the canon of beauty, the length of the head is divided into halves by: the line of eye closure. The facial marking which is classified as natural Labiomental sulcus The transverse dipping furrows of the anterior neck Platysmal sulci The distance across base of nose is approximately the width of ________ eye(s). One What are acceptable corrective treatments for protruding eyes...

CCMA NHA Complete Test 2023.Afebrile - ANSWER Absence of fever Chief Complaint - ANSWER The reason why the patient came to see the physician Percussion - ANSWER This involves tapping or striking the body, usually with fingers or a small hammer to determine the position, size and density go the underlying organ or tissue Endocardium - ANSWER The endocardium is the inner layer of the heart. It consists of epithelial tissue and connective tissue. Function: Lines the inner cavities of the...

Biol 235 Sample Questions and Answers Rated A+ (Athabasca University) Test Bank. Package Title: Testbank Question type: Multiple Choice 1) Which of the following terms identifies the anatomical region found between the lungs that extends from the sternum to the vertebral column and from the first rib to the diaphragm? a) Epicardium b) Abdominal cavity c) Pericardium d) Mediastinum e) Thoracic cavity Answer: d Difficulty: Easy Study Objective 1: SO 20.1 Describe the anatomical location...

Bio 253 Quiz 4 Graded A+ aortic valve heart valve between the left ventricle and the aorta mitral valve located between the left atrium and left ventricle; aka bicuspid valve pulmonary valve between right ventricle and pulmonary artery tricuspid valve valve between the right atrium and the right ventricle SA node pacemaker of the heart cardiac conduction system a system of specialized muscle tissues that conducts electrical impulses that stimulate the heart to beat. SA node -> A...

Pharmacology for Nurses 6th Edition A Pathophysiological Approach by Michael P. Adams; Norman Holland; Carol Quam Urban 8334, 0 , 8438, 5 1 Introduction to Pharmacology 1.1 History of Pharmacology 1.2 Pharmacology: The Study of Medicines 1.3 Pharmacology and Therapeutics 1.4 Classification of Therapeutic Agents as Drugs, Biologics, Biosimilars, and Complementary and Alternative Medicine Therapies 1.5 Therapeutic and Pharmacologic Classification of Drugs 1.6 Chemical, Generi...

NSG 531 Rush Advanced Pharmacology: Exam 3 Questions With Correct Answers Latest Updated 2024/2025 / Graded A+. what is the difference between cardiac myocyte action potential and that of the CNS or ANS? - ANSWER nerve cell action potential is very short cardiac action potential is much longer they are longer to have adequate filling time in order to get a good contraction for a reasonable bolus of blood the only way this can happen is if the action potential is longer this will also mean ...

Pharmacology for Nurses 6th Edition 8334 8438 6, 8346 1 Introduction to Pharmacology 1.1 History of Pharmacology 1.2 Pharmacology: The Study of Medicines 1.3 Pharmacology and Therapeutics 1.4 Classification of Therapeutic Agents as Drugs, Biologics, Biosimilars, and Complementary and Alternative Medicine Therapies 1.5 Therapeutic and Pharmacologic Classification of Drugs 1.6 Chemical, Generic, and Trade Names for Drugs 1.7 Prescription and Over-the-Counter Drugs ...