Coagulative necrosis - Study guides, Class notes & Summaries

Which of the following is the most common cause of cellular injury? A. Hypoxia B. Chemical injury from drugs C. Free radical-induced injury D. Chemical injury from pollutants (Ans - A. Hypoxia Which type of necrosis best describes death of a cell from hypoxia, generally as a result of ischemia in the lower extremities? A. Fat B. Coagulative C. Liquefactive D. Gangrenous (Ans - D. Gangrenous Which statement is TRUE with regard to cellular change due to aging? A. The cellula...

what is the Na/K pump? Correct Answer-controls the movement of sodium out of the cell and potassium into the cell what fuels the Na/K pump? Correct Answer-oxygen is used by the mitochondria to influence the production of ATP which fuels the pump what happens if there is not enough energy provided to the cell? Correct Answer-decrease in oxygen causes anaerobic metabolism and less ATP is made so sodium stays inside the cell and causes swelling what could cause a decrease in energy produc...

Test Bank for Huether and McCance's Understanding Pathophysiology, Canadian Edition, 2nd Edition by Kelly Power, Stephanie Zettel, , Mohamed Toufic El-Hussein Table of Contents PART ONE: BASIC CONCEPTS OF PATHOPHYSIOLOGY Unit 1: The Cell 1. Cellular Biology 2. Genes and Genetic Diseases 3. Epigenetics and Disease 4. Altered Cellular and Tissue Biology 5. Fluids and Electrolytes, Acids and Bases Unit 2: Mechanisms of Self-Defense 6. Innate Immunity: Inflammation and Wound Healing ...

Coagulative Necrosis Correct Answer-Heart, kidney Liquefactive Necrosis Correct Answer-Brain Caseous Necrosis Correct Answer-Lungs Gangrenous Necrosis Correct Answer-External body parts 1st Stage of Inflammatory Process Correct Answer-Tissue injury; chemical signals released (histamine) 2nd Stage of Inflammatory Process Correct Answer-Vasodilation and increased capillary permeability of blood vessels; phagocytes migrate to injured area 3rd Stage of Inflammatory Process Correct ...

Which of the following is the most common cause of cellular injury? A. Hypoxia B. Chemical injury from drugs C. Free radical-induced injury D. Chemical injury from pollutants - A. Hypoxia Which type of necrosis best describes death of a cell from hypoxia, generally as a result of ischemia in the lower extremities? A. Fat B. Coagulative C. Liquefactive D. Gangrenous - D. Gangrenous Which statement is TRUE with regard to cellular change due to aging? A. The cellular changes are reversi...

Midterm WCU Patho 370 Question and answer 2023Tertiary Prevention Examples Counseling on medication; rehabilitation; supportive care; reducing disability Latent Period time between exposure of tissue to injurious agent and first appearance of signs and/or symptoms Endemic Native to local region Subclinical Disease no noticeable signs or symptoms (inapparent infection) Etiology cause of disease Idiopathic unknown cause latrogenic Cause results from...

Questions and Answers FSE Pathology Practice Exam 1 Rated A+ What is pathology? Pathology is the study of diseases, their causes, processes, development, and consequences, as well as the effects on body tissues and organs. What is the difference between a sign and a symptom? A sign is an objective indication of a disease that can be observed or measured by others, while a symptom is a subjective experience reported by the patient. What role does inflammation play in the body? In...

Liquefaction necrosis - ANSWER dead cells liquefy because of release of cell enzymes Coagulative necrosis - ANSWER · cell proteins are altered or denatured - coagulation Fat necrosis - ANSWER fatty tissue broken down into fatty acids Caseous necrosis - ANSWER thick, yellow, cheesy substance forms Infarction - ANSWER area of dead cells as a result of oxygen deprivation

Which feature is characteristic of cell apoptosis? A. Enlarged swollen size B. Disrupted plasma membrane C. Adjacent inflammation D. Intact cellular contents - Answer Intact cellular contents This type of necrosis is encountered most often in foci of tuberculosis infection and has a friable yellowwhite appearance. A. Coagulative necrosis B. Caseous necrosis C. Gangrenous necrosis D. Liquefactive necrosis - Answer Caseous necrosis Shrinkage in the size of the cell by the loss of cell su...