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RadPathology review
Pathology chapter 1,2,12
| Question | Answer |
|---|---|
| Epidemiology | the investigation of a disease in large groups |
| Etiology | the study of the cause and origin of disease. |
| Disease | any abnormal disturbance of the normal function or structure of a body part, organ, or system, may display a variety of manifestations. |
| Inflammation (inflammatory) | refers to the body process of destroying, diluting, or walling off a localized injurious agent. |
| Pathology | the study of structural and functional manifestations of disease. |
| Nosocomial | diseases acquired in or from a health care environment. |
| Metastasis | the spread of cancer. |
| Spondylolysis | Condition marked by a cleft or breaking down of the body of a vertebra between the superior and inferior articular processes. |
| Whiplash-Hyperextension | flexion injury of the spine |
| Subluxation | an incomplete or partial dislocation. |
| Concussion | widespread paralysis of brain function with headache, vertigo and vomiting. |
| Contusion | neuron damage, edema, and punctate (pinpoint punctures and depressions) hemorrhaging. |
| Coup/Countercoup lesions | coup- contusion formed on the side of the head where the trauma occurred. Countercoup-contusion formed on the opposite side of the skull in reference to the site of trauma. |
| Pneumothorax | accumulation of free air or gas in the pleural space that compresses the lung tissue. |
| Hemothorax | pleural effusion containing blood. |
| Atelectasis | loss of air in a lung resulting from a partial or total collapse of a lung. |
| Hangmans fracture | fx of arch of the 2nd Cervical, accompanied by anterior subluxation of the 2nd cerv. Vert. on the 3rd cervical vert. (atraumatic spondylosis) from hyperextension of the head. |
| Jeffersons fracture | burst fx of the vertebral arch resulting from a severe axial force that causes compression, such as a diving accident. |
| Compression fracture | fx produced by compression |
| Blowout fracture | fx of the orbital floor resulting from a direct blow to the front of the orbit, with the force of the blow transferred to the orbital walls and floor. |
| Boxer’s fracture | fx of the 5th metacarpal bone as a result of a blow to or with the hand. |
| Colle’s fracture | fx through the distal 1 inch of the radius in which the distal fragment is displaced posteriorly. |
| Sign | an objective manifestation that can be detected by the physician during examination. |
| Symptom | refers to the patient’s perception of the disease. |
| Morbidity | incidence in the population of illness sufficient to interfere with an individual’s normal daily routine. |
| Mortality | the number of deaths from a particular disease averaged over a population |
| Prognosis | prediction of course and outcome for a given disease. |
| Diagnosis | name of disease an individual is believed to have. |
| Iatrogenic | any adverse condition that occurs in a patient as a result of medical treatment. |
| Idiopathic | having no identifiable causative factor |
| Acute | having a quick onset and lasting a short period of time with a relatively severe course. |
| Chronic | presenting slowly and persisting over a long period of time. |
| Congenital | existing at, and usually before, birth and resulting from genetic or environmental factors. |
| Hereditary | genetically transferred from either parent to child and derived from ancestors. |
| examples of metabolic diseases | Diabetes and Hyperparathyroidism |
| Inflammatory diseases | Pneumonia- Arthritis (all types)- Osteomyelitis- Tuberculosis- Arthropathies- Ankylosing sponylities |
| Congenital diseases | Osteogenises Imperfecta (congenita) Achondroplasia Anencephaly |
| Hereditary diseases | Achondroplais Osteopetrosis Osteogenises Imperfecta |
| Pott’s diseases | tuberculosis of the spine |