Which statement best describes the term syndrome?
a state of normalcy or function
b) an abnormality of function
c) a group of symptoms
d) the study of disease
The Correct Answer is C
A. a state of normalcy or function: This is the opposite of a syndrome; incorrect.
B. an abnormality of function: This describes a disorder or dysfunction, but a syndrome specifically refers to a set of findings rather than a single abnormality.
C. a group of symptoms: A syndrome is a characteristic collection of signs and symptoms that occur together and often involve multiple systems.
D. the study of disease: This is pathology (or nosology/epidemiology for classification), not the definition of syndrome.
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Related Questions
Correct Answer is C
Explanation
A. An inherited disorder from your mother: Inherited disorders are genetic and not caused by medical intervention - not iatrogenic.
B. A combination of specific etiologic disorders: This describes multifactorial disease causation, not specifically caused by healthcare actions.
C. An unwanted effect of a prescription drug: Iatrogenic disease is any adverse condition caused by medical treatment or diagnostic procedures - adverse drug effects are classic examples.
D. Prolonged exposure to toxic chemicals: Environmental/toxic exposures can cause disease but are not necessarily iatrogenic unless caused by medical care.
E. Exposure while lying in a hospital bed: This is vague; hospital-acquired infections can be iatrogenic, but the best single choice describing iatrogenic cause is adverse effect of a prescription drug.
Correct Answer is D
Explanation
A. regeneration: Regeneration replaces lost cells with the same cell type (restores normal tissue) and usually does not produce a scar when full regeneration occurs.
B. remodeling: Remodeling is the maturation and reorganization of the repair tissue (collagen), which shapes the scar but is part of the healing process rather than the initial cause of scarring.
C. granulation: Granulation tissue is rich in new capillaries and fibroblasts and is a stage in healing that precedes scar formation, but granulation itself is not the final scar.
D. fibrous connective tissue repair: Scar formation results from replacement of normal tissue by fibrous (collagenous) connective tissue-i.e., fibrous connective tissue repair (repair rather than regeneration).
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