TEST BANK FOR PATHOPHYSIOLOGY (CONCEPTS OF HUMAN DISEASE), 1ST EDITION BY MATTHEW SORENSON , LAURETTA QUINN , DIANE KLEIN
Chapter 1 Introduction to
... [Show More] the Basics of Pathophysiology
1) Which pathophysiological concept should the nurse consider when developing a plan of care for a patient with myocardial ischemia? A) There is a decrease in the amount of oxygen and glucose reaching the myocardium. B) There is a lack of oxygen reaching the myocardium, but the supply of glucose is adequate. C) There is a lack of glucose reaching the myocardium, but the supply of oxygen is adequate. D) There is a complete lack of both oxygen and glucose reaching the myocardium. Answer: A Explanation: A) A decrease in blood flow to the myocardium means that there is a decrease in the amount of oxygen and glucose to the heart muscle. A related term is hypoxia, which refers to a lack of oxygen to tissue. This can occur from disruptions of the respiratory system. B) A decrease in blood flow to the myocardium means that there is a decrease in the amount of oxygen and glucose to the heart muscle. A related term is hypoxia, which refers to a lack of oxygen to tissue. This can occur from disruptions of the respiratory system. C) A decrease in blood flow to the myocardium means that there is a decrease in the amount of oxygen and glucose to the heart muscle. A related term is hypoxia, which refers to a lack of oxygen to tissue. This can occur from disruptions of the respiratory system. D) A decrease in blood flow to the myocardium means that there is a decrease in the amount of oxygen and glucose to the heart muscle. A related term is hypoxia, which refers to a lack of oxygen to tissue. This can occur from disruptions of the respiratory system. Page Ref: 7 Cognitive Level: Applying Client Need & Sub: Physiological Integrity: Physiological Adaptation Standards: Nursing Process: Planning | Learning Outcome: 1.1 Define the conceptual basis for and the language used in the study of pathophysiology. | QSEN Competencies: III.A.1. Demonstrate knowledge of basic scientific methods and processes | AACN Essential Competencies: IX.8. Implement evidence-based nursing interventions as appropriate for managing the acute and chronic care of patients and promoting health across the lifespan NLN Competencies: Knowledge and Science: Relationships between knowledge/science and quality and safe patient care MNL Learning Outcome: LO 1: Recognize the conceptual basis for and the language used in the [Show Less]