Introduction to Pathophysiology: Mechanisms of Disease, Diagnosis, and Treatment
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Questions and Answers

What does 'prodromal' stage of a disease refer to?

  • A stage where one is aware of a change in the body but the signs are nonspecific (correct)
  • The period when symptoms and signs of the disease increase
  • The period when latent clinical signs are evident
  • The time when symptoms and signs of the disease abate

What term is used to describe triggers that lead to an acute episode of a disease?

  • Precipitating Factors (correct)
  • Manifestations
  • Complications
  • Therapy

During which period do symptoms and signs of a disease generally increase?

  • Remission
  • Exacerbation (correct)
  • Manifestations
  • Incubation Period

What term describes a collection of signs and symptoms that usually occur together in response to a certain condition?

<p>Syndrome (D)</p> Signup and view all the answers

What is the term for a new secondary or additional problem that arises after the original disease starts?

<p>Complications (C)</p> Signup and view all the answers

What is the definition of homeostasis?

<p>The ability of the body to maintain a stable internal environment (C)</p> Signup and view all the answers

What are the two types of feedback loops used in homeostatic regulation?

<p>Positive feedback and negative feedback (D)</p> Signup and view all the answers

Which type of feedback loop is the most common in homeostatic regulation?

<p>Negative feedback (A)</p> Signup and view all the answers

What is the main function of homeostatic regulation?

<p>To maintain a stable internal environment (D)</p> Signup and view all the answers

Which of the following is not a mechanism of disease according to the passage?

<p>Positive feedback loops (D)</p> Signup and view all the answers

Which of the following best describes pathophysiology?

<p>The study of the functional changes associated with a specific disease (B)</p> Signup and view all the answers

Which term refers to the number of new and existing cases of a disease within a given time period?

<p>Prevalence (B)</p> Signup and view all the answers

What term is used to describe a disease caused by human intervention or medical treatment?

<p>Iatrogenic (A)</p> Signup and view all the answers

Which of the following describes the onset of a disease that progresses gradually with vague symptoms?

<p>Insidious (C)</p> Signup and view all the answers

What term is used to describe a disease with an unknown cause?

<p>Idiopathic (B)</p> Signup and view all the answers

Which of the following best describes pathogenesis?

<p>The development of a disease (C)</p> Signup and view all the answers

Which term refers to the probability or likelihood of recovery from a disease?

<p>Convalescence (A)</p> Signup and view all the answers

What term is used to describe a disease that is native to a local area?

<p>Endemic disease (B)</p> Signup and view all the answers

Which factor encompasses the tendencies that promote the development of a disease in an individual?

<p>Lifestyle (A)</p> Signup and view all the answers

What does epidemiology study in relation to diseases?

<p>Spread of infections (C)</p> Signup and view all the answers

Which term relates to disease rates within a specific group?

<p>Morbidity (A)</p> Signup and view all the answers

What is the term for diseases that must be reported to health authorities?

<p>Notifiable diseases (D)</p> Signup and view all the answers

What are the key purposes of the inflammatory response?

<p>To hunt &amp; kill invaders, limit spread, and prepare tissue for repair (B)</p> Signup and view all the answers

What type of cells are known as 'the eaters' in the inflammatory response?

<p>Neutrophils (B)</p> Signup and view all the answers

Which chemical mediator causes symptoms of inflammation like pain and swelling?

<p>Prostaglandins (C)</p> Signup and view all the answers

What are the systemic effects of inflammation?

<p>Fever, fatigue, and headache (B)</p> Signup and view all the answers

Which diagnostic test is specifically used to assess chronic inflammation?

<p>ESR (D)</p> Signup and view all the answers

What are the local effects of inflammation referred to as the cardinal signs?

<p>Redness, heat, swelling, pain (B)</p> Signup and view all the answers

'Chemotaxis' in inflammation refers to the process of:

<p>Releasing chemical mediators that attract cells to the site of injury (C)</p> Signup and view all the answers

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