Welcome to Week 1! This we we will explore introductory concepts associated with pathology. Let's take a look at some of the basics. Disease can be defined as any change from normal or it can be defined as a change in structure or function that is considered to be abnormal within the body. Ordinarily, symptoms occur and a pathological state is present. In other words, there is an alteration in homeostasis (the state of normalcy the body strives to maintain). The study of human diseases is important to understanding a diversity of other topics within the healthcare field. Diseases that affect the human body can span from mild to severe, and may be short term or long term. Some diseases affect only one part of the body or a particular body system, while others affect several parts of the body or …show more content…
Sometimes disease and disorder are used interchangeably, but it is not always applicable to do …show more content…
However, this collection of symptoms could also be caused by several related problems. Pathology is the study of disease, while etiology is the study of the cause of disease. Pathogenesis is the term used to describe how a particular disease progresses. The pathogenesis of a disease can be acute or chronic. Acute is short term and usually has a sudden onset. Chronic lasts for an extended time or the healing process is slow. Any individual may have few to multiple risk factors for disease. Predisposing factors, or risk factors, make a person more susceptible to disease. They do not cause the disease. Predisposing factors are age, sex, environment, lifestyle, and heredity. A diagnosis is the identification, classification, or “naming” of a disease or condition. A diagnosis is provided by a qualified healthcare professional. A definitive diagnosis is usually reached after the
GROSS DESCRIPTION: Exam of the specimen designated “left fallopian tube” reveals the presence of a fallopian tube measuring 6 cm in length and 2.3 cm in average diameter. Sectioning of the tube shows it to be
The diseases are presented to the user in two lists: “common diseases” and “rare disease”; in addition, a serious disease (one that may require relatively immediate action) is so indicated on the list by an asterisk. The user can request DXplain to explain why any specific diagnosis was included. DXplain will present the clinical findings entered by the user that support the selection of that disease, the clinical findings that would not be expected in that disease, and additional clinical findings that would be expected if that disease was present. In this way, DXplain assists the user in understanding the logic used by the program and facilitates pattern matching by the user in comparing DXplain’s disease description with his/her knowledge about the patient. The intent is to present sufficient information so that the user can always use his/her own clinical judgment as to the appropriateness of DXplain’s
2-1: What are the characteristics of epithelial tissue? _Polarity, Specialized contacts, Supported of connective tissue, Avascular but innervated, Regeneration___
Pathogenesis: The case study identifies a given disease. How does this disease process evolve? Describe the sequence of cellular and tissue events that take place from the time of initial contact with an etiological agent until the ultimate expression of a disease. (25 pts.) (Brittany, Jillian)
Response Feedback: Extrinsic factors that cause diseases come from outside the body, they include infectious agents, nutritional deficits, smoking, trauma, psychological stress, and temperature extremes. Intrinsic factors causing diseases are those occurring due to a malfunction or change within the body, such as genetic traits or age.For more information on this topic, consult:Carol Mattson Porth and Glen Matfin, Pathophysiology, 8th Edition, page(s) 3Carol Mattson Porth, Essentials of Pathophysiology, 2nd Edition, page(s) xxxiPathophysiology Made Incredibly Easy, 4th Edition, page(s) 11Pathophysiology Made Incredibly Visual, 1st Edition, page(s) 8
So let’s start out by medically defining what a disease is. The Merriam-Webster dictionary (2003) defines a disease as: “an impairment of the normal state of the living
Disease is a medical term, used to describe the presence of some clinical pathology, which is utilized to therapy and diagnosed by a clinician. Illness is a lay concept used to describe when a person experiences biological alteration in the body. It is an individual response to physiological and psychological stimuli. There are people who have abnormalities in the body and don’t feel any illness, or people whose tissues don’t experience changes but they don’t function well. I believe they can exist in the absence of others, if you are ill it doesn’t necessarily mean you are fighting a disease. While, you could have a disease but don’t experience illness. (http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2080455/)
Like the world around us the medical field is always changing. It is always pushing forward, trying to understand mysteries of the human body that have boggled researchers for decades. What confuses scientists more, are the organisms or conditions that create these abnormalities that can send the human body into a downward spiral. Disease is something that has affected human civilization since the dawn of time. It can either be chronic or acute, but in either case it has the potential to bring havoc to the human body systems that can lead to devastating consequences. Generally there are two main types of diseases, ones caused by invading pathogens and those which are hereditary. One hereditary disease that can be particularly tragic is
There are multiple definitions of disease. Christopher Boorse’s definition of disease is “Deviations from the natural functional organization of a typical member of a species.” George Engel’s definition of disease is “Disease can be influenced by psychological, environmental and social factors. Genes, viruses, illnesses, and other physiological pathologies cannot explain all disease.” (Freaks and the Medical Body PowerPoint, slides 5 & 6) The construction of disease is related to the concept of “freak.” It is related to the term freak because we often feel like those that have some sort of disease are “not like us” which makes them stand out in society. People also feel as if they cannot relate to them, which also gives them a “freakish”
There are multiple factors that lead to the development cardiovascular disease. While some individuals are born with conditions that predispose them to strokes or heart disease, a majority of people participate in a combination of risk factors that lead to the development of cardiovascular disease. A few of those risk factors include a lack of physical activity, smoking, and poor diet. The more frequently individuals expose themselves to these risk factors the higher their chances of developing cardiovascular disease.
Thoughts on the Complex Issues” they believe health to be what we believe in our individualistic minds to perceive health as. We describe how healthy we are based on our past experiences to judge how healthy we can be or if we aren’t as healthy as we used to be. So when it comes to each and everyone’s own definition to their health, everyone’s will be different because of their individualism and their past experiences. While I’m the other hand the article, “The Phenomenon of Disease” believes that disease have criteria to be followed to tell whether it’s a disease or not. And with the disease criteria being held at such a high standard because diseases dealt with both minuscule diseases and also bing diseases like cancer and aids , leading to safer
Some of the disorders in the article is prostate cancer. This is a kind of cancer that affects the prostate which is a gland found in the reproductive system of the men. This kind of illness is said to be cancer with the highest deaths after the skin cancer. This is because it develops gradually in a person’s body making them ignore their condition. It becomes worse when one starts having trouble urinating or when their urine becomes stained with blood. The other kind of disorder in the article is cerebral palsy. This is a condition which affects a person when they are in their babyhood. They are a collection of lasting movement illnesses which are normally identified through trembles, fragile muscles, poor harmonization, and rigid muscles.
Merriam Webster medical dictionary states that disease is, “an impairment of the normal state of the living animal or plant body or one of its parts that interrupts or modifies the performance of the vital functions, is typically manifested by distinguishing signs and symptoms, and is a response to environmental factors (as malnutrition, industrial hazards, or climate), to specific infective agents (as worms, bacteria, or viruses), to inherent defects of the organism (as genetic anomalies), or to combinations of these factors.” Science see disease as an interruption of regular body functions. There seems to be little in the way of moral judgment- the person with the disease is not blamed or questioned. The disease doesn’t define them or their character. Thus, when alcoholism was called a disease it required a different lens with which to view it. Suddenly it wasn’t a
Many risk factors can contribute to this process. Some of them like age, gender and genetics are non-modifiable, meaning there is not much that can be done about them. Others, like drug abuse, smoking, stress, diet and exercise are modifiable, meaning an individual has control over them.3
A therapeutic specialist won't have the capacity to legitimately treat his patient on the off chance that he won't know for beyond any doubt what his patient's disease is. This is the reason the part of pathology experts is critical in the conclusion and treatment of patients.