Necrosis vs apoptosis - Study guides, Class notes & Summaries

Characteristics of Dysplasia - ANSWER-Loss of uniformity of cell size and shape = pleomorphism, Loss of tissue orientation, Nuclear changes - increase nuclear:cytoplasmic ratio and clumped chromatin Reversible cell changes to injury - ANSWER-Cellular and mitochondrial swelling due to reduce ATP leading to reduce activity of Na/K and Ca pumps, Membrane blebbing, Nuclear chromatin clumping, Ribosomal / polysomal detachment (reduced protein synthesis). Irreversible cell changes to ...

Idiopathic infection Diseases that have no identifiable cause Iatrogenic infection Diseases that occur as a result of medical treatment Acute infection short term infection many times is more severe but with sudden onset and short duration Nosocomial infection infection obtained while in healthcare setting Communicable infection contagious Insidious disease disease with no symptoms until opportunity presents itself ex) AIDS Epidemiology Study of the disease in the population ...

UNE Pathophysiology Midterm Rated A Differentiate health from disease. Health is a state of complete physical, mental, and social wellbeing. Not merely the absence of disease. Define homeostasis The purposeful maintenance of a stable internal environment. What are the aspects of the disease process? Definition, Etiology, Pathogenesis, Morphologic changes, Clinical manifestations, Diagnosis, Clinical course, Prognosis Define stress A state manifested by symptoms that arise from the coordinated...

PUBH 6011 FINAL COMPLETE EXAM LATEST 2023 1. Two types of cell death: apoptosis: programmed cell death necrosis: cell damage and death 2. Virus vs bacteria: virus: only active within host cells which they need to reproduce bacteria: single-celled organisms that produce own energy and can reproduce on their own 3. DNA base pairing: A-T G-C 4. DNA strands held together by...: hydrogen bonds 5. DNA to protein: DNA encodes the sequence of proteins carried in DNA 6. Gene: DNA coding (for pr...

Signs - Answer Direct observations by an examiner Symptoms - Answer Complaints reported by the patients Syndrome - Answer A collection of clinical signs, symptoms, and data (vs disease) Etiology - Answer The cause of disease (vs risk factor) Pathology - Answer The study of changes in bodily structure and function that occur as a result of disease Epidemiology - Answer Study of the distribution and determinants of health-related states or events in specified populations 5 criter...

Pathophysiology Exam #1 – Porth Questions and Complete Solutions Purpose and function of the mitochondria - Ans: Machine for cellular energy. Transform food energy into ATP Major components of the cell (3 components) - Ans: Plasma/Cell Membrane Nucleus Cytoplasm Plasma/Cell Membrane - Ans: The cell membrane encloses the cell and provides for intracellular and intercellular communication, transport of materials into and out of the cell, and maintenance of the electrical activities ...

NR 283 Pathophysiology Exam 1 Concepts Review 2023. Cellular Biology/Cellular Adaptation/Cellular Injury Chapter 1 and 3 8 functions of cells o Movement – muscle cells generate force to produce motion o Conductivity – As a response to a stimulus. This is the chief function of nerve cells o Metabolic Absorption – take in and use nutrients o Secretion – with mucous gland cells – absorb substances to be secreted elsewhere o Excretion – Rid themselves of waste products o Respirat...

Tertiary Prevention Examples - ANSWER Counseling on medication Latent period - ANSWER may or may not have signs/symptoms signs/symptoms become mild, silent, or disappear Prodromal Period - ANSWER time during which first signs and/or symptoms appear indicating onset of disease (have signs/symptoms) Endemic - ANSWER native to a local region Subclinical - ANSWER patient functions normally; disease processes are well established has a disease but is being managed through meds etc already d...

Pathology Exam 1 OU Questions And Answers With Verified Solutions Well Elaborated Latest Updated 2024

Concept of pathology in USMLE The concept of pathology in the USMLE (United States Medical Licensing Examination) is crucial because it forms the basis for understanding disease mechanisms and the clinical manifestations of diseases. Pathology questions on the USMLE cover a broad range of topics, and mastering these concepts is key to performing well on the exams. Here’s a breakdown of what you need to know: 1. Fundamentals of Pathology  Basic Definitions: Understand fundamental term...