Physiology the study of functions and processes that occur in the body Pathophysiology the study of the underlying changes in body physiology that result from disease or injury Homeostasis maintenance of constant conditions in the Read more…
What is Pathophysiology? a science that provides understanding of disease mechanism and how/why physiology changes in body structure and function lead to clinical manifestations of disease. pathology study of disease physiology study of functions of Read more…
Hyperplasia Increase in cell number. Cells retain normal structure. Causes of hyperplasia – hormone signaling (uterine lining) – increased functional workload (increased blood cells due to high altitude living) Hypertrophy Increase in cell size. Cells Read more…
Identiy the 3 major parts of a cell plasma membrane, cytoplasm, and nucleus what is the function of the plasma membrane.? major structural feture is the phospholipid bilayer, also contains recptors and pores , allow Read more…
the study of the causes of a disease Etiology a tissue in which the cells vary in size and shape Dysplasia when a group of cells in the body dies Necrosis wasting of skeletal muscle Read more…
Physiology Is the study of specific characteristics and functions of a living organism and its part. T/F Pathophysiology is the study of abnormalities in physiologic functions of living beings. True. T/F Pathophysiology is the physiology Read more…
pathophysiology the study of the disorder or breakdown of the human body function health may be considered the absence of disease disease occurs when there is a disruption in homeostasis or deviation from normal homeostasis Read more…
Primary prevention: Actions aimed at prevention of disease. Seat belt, chlorination and fluoridation of water, sunscreen, helmet, nutritious diet, taking vitamins, washing of hands. Secondary prevention: Actions (mainly, screening) aimed at early detection and prompt Read more…
What is neoplasia? Disorder of altered cell differentiation and growth (new growth) Growth is uncoordinated and relatively autonomous autonomous Lacks normal regulatory controls over cell growth and division, tends to increase in size and grow Read more…
Pathophysiology The study of abnormal states, specifically the functional changes that accompany a particular syndrome or disease. Disease An interruption, cessation, or disorder of the body system or organ structure that is characterized usually by Read more…
How are the defenses of immunity divided? The defenses of immunity are divided into: 1. 1st line of defense 2. 2nd line of defense 3. 3rd line of defense First Line of Defense Innate resistance Read more…
Hypertrophy -increased size and functional capacity of cells -increased workload causes increase in size -will revert to normal if the cause is removed -ex: body buider–muscle mass Atrophy -decreased size and functional capacity -decrease use Read more…
Pathophysiology the study of underlying changes in body physiology that result from disease or injury. Etiology study of the cause of disease Clinical manifestations s/s, evidence of disease, local and systemic Risk factors predisposing) increase Read more…
Pathology the study of the structural (physical) changes in cells, tissues, and organs, due to disease or injury Pathophysiology the study of the physiological (functional) changes in cells, tissues, and organs, due to disease or Read more…
Pathology A branch of medicine that deals with the structural and functional changes in tissues and organs of the body that cause or are caused by disease. Pathophysiology A specific branch of pathology that studies Read more…
etiology the study of the cause of disease (i.e. infections, heredity, alterations in immunity, malignancy, malnutrition, degeneration, or trauma) idiopathic cause of disease is unknown iatrogenic diseases that occur as a result of medical treatment Read more…
ALS is also known as Lou Gehrig’s Disease Define: Amyotrophic muscle wasting Define: Scleorsis hardening Etiology -90%=unknown cause -10%=genetic/familial Familial Amyotrophic Lateral Sclerosis (FALS) Over 100 different SODI mutations have been seen in FALS but Read more…
AIDS a syndrome caused by the human immunodeficiency virus (HIV) that renders immune cells ineffective, permitting opportunistic infections, malignancies, and neurologic diseases to develop; transmitted sexually or through contaminated blood HIV What enveloped RNA retrovirus Read more…
Pathophysiology The study of the underlying changes in the body physiology that result from disease or injury Incidence the number of new cases occurring in a specific time period Prevalence the number of existing cases Read more…
Acute rapid onset Agenesis failure of a part to form properly Asymptomatic undetectable changes (even to patient) Atrophy wasting of tissues, organ, or the entire body Benign refers to mild character of an illness or Read more…