Prelim | Medical Abbreviations and Symbols Flashcards
Condition in which one or more body parts are not functioning normally.
Disease
Study of nature and cause of disease that involves changes in structure and function.
Pathology
Origination and development of a disease
Pathogenesis
Identifying a disease from its s/s
Diagnosis
Attempt to determine which one of several disease can be producing the s/s that are present
Differential Diagnosis
Study of the causes of diseases
Etiology
Rapid onset, severe course and SHORT duration.
Acute
If (1) is increased, the (2) will also be increased but this will only happen in a shoty period of time
- dose
- severity
LONG duration
Although such disease can be controlled, they are rarely cured
Chronic
Pathological condition resulting from a prior disease, injury or attack
Sequelae
Unfavorable response due to prescribed medical treatment.
Iatrogenic
Temporary, partial, or complete disappearance of the symptoms of a disease w/o having achieved a cure.
Remission
Returning of signs and symptoms
Relapse
Disease acquired in a hospital or clinical setting.
Nosocomial
Illness without known cause.
Idiopathic
Prediction of the probable course and outcome of a disorder.
Prognosis
Used for prognosis
Tumor grading
What does tumor grading looks at?
Tumor size
Lymph nodes
Metastasis
Describe T1-T4
T1: Tumor size <2cm
T2: 2-5 cm
T3: >5cm
T4: Tumor extends to skin or chest wall
Describe N0-N3
N0: No lymph node matastasis
N1: Metastasis to ipsilateral, movable, axillary LNs
N2: Metastasis to ipsilateral fixed axillary; or Internal Mammary LNs
N3: Metastasis to infraclavicular/ supraclavicular LN, or to axillary and IM LNs
Describe Metastasis tumor grading
M0: No distant metastasis
M1: Distant metastasis
Worst type of tumor grading
T4, N3, M1
Present before birth.
Before birth, prenatal influences, premature birth, injuries during birth process
Congenital Disease
Pathological condition caused by an absent or defective gene
Hereditary Disease
Genetically transmitted from parent to offspring
Hereditary Disease
Disease resulting from a localized reaction that produces redness, warmth, swelling, and pain as a result of infection, irritation, or injury.
Inflammatory Disease
Resulted from mechanical force
Traumatic Disease
Conditions that cause tumor growth-both benign and malignant.
Neoplastic Disease
Progressive deterioration resulting in the loss of tissue or organ function.
Degenerative Disease
Commonly affected by degenerative diseases
Geriatric patients
Disturbance of the normal physiologic function of the body.
Metabolic Disease
No symptom
Asymptomatic
Sign vs Symptom
SIGN: Objective evidence of disease such as a fever.
SYMPTOM: Subjective evidence of a disease, such as pain or a headache.
A set of the signs and symptoms that occur together as part of a specific disease process.
Syndrome
A disease, structure, operation, or procedure named for the person who discovered or described it first.
Eponym
Manifestation of damage to tissue cells
ATROPHY
HYPERTROPHY
HYPERPLASIA
METAPLASIA
DYSPLASIA
Increase in the size of cells without cell division
Hypertrophy
Increase in the number of cells of a tissue due to an increase in the frequency of cell division
Hyperplasia
A decrease in the size of cells, with a subsequent decrease in the size of the affected tissue or organ; wasting away
Atrophy
The transformation of one type of cell into another.
Metaplasia
Alteration in the size, shape, and organization of cells due to chronic irritation or inflammation
Dysplasia
May progress to neoplasia (tumor formation, usually malignant) or revert to normal if the irritation is removed.
Dysplasia
Local response of living mammalian tissues to injury due to any agent
Inflammation
Causes of inflammation
- Infective agents
- Immunological agents
- Physical agents
- Chemical agents
- Inert materials
Examples of infective agents
Bacteria, viruses and their toxins, fungi, parasites
Examples of immunological agents
Cell-mediated and antigen-antibody reactions