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pathophysiology questions and answers graded A+ 2024/2025
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pathophysiology questions and answers graded A+ 2024/2025
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pathophysiologyFailure to compensate to changes results in? - ANSdisease, loss of life
Define Pathophysiology? - ANSstudy of the structural and feature modifications in cells, tissues
and organs of the frame that purpose or caused by disorder./failure to compensate
Define homeostasis? - ANSexternal alternate in environment results in a internal exchange by
means of extracellular fluid and intercellular fluid and attempts to compensate. If successful
homeostasis is maintained.
Define Physiology? - ANSstudy of homeostatic reimbursement
Define Disease? - ANSis an interruption cessation, or disease within the characteristic of cells,
tissues, organ or organ gadget
Disease is characterized by means of what? - ANSrecognized etiologic sellers that CAUSE the
disease, and identifiable organization of signs and symptoms and signs and symptoms, steady
anatomic alterations
What are some etiologic dealers that reason disorder? - ANSBiologic retailers(micro organism,
virus, or parasitic malicious program or insect)
Physical forces(burns, overwhelm, radiation)
Chemical dealers(poison, toxin)
Molecular(not constantly, however frequently genetic:cystic fibrosis)
Multifactoral(mulitple etiologic retailers concerned;MOST DISEASES)
Idiopathic(whilst the etiologic agent is unknown)
what are a few SIGNS of etiologic dealers? - ANSobservable or measurable alternate;(ex
elevated heart fee,fever, weight benefit)
What are a few SYMPTOMS of etiologic retailers? - ANSunobservable consequences of a
ailment REPORTED BY PATIENT(ex: pain, trouble respiratory, dizziness)
What are a few SYNDROME traits of etiologic marketers? - ANScharacteristics combo of signs
and signs associated with a particular disease.
What is some other manner to categorize etiology? - ANSbased on timing:
Congenital and Acquired
, Define Congenital timing of etiologic retailers? - ANSdisease circumstance is PRESENT AT
BIRTH, although won't turn out to be obtrusive until an awful lot later(ex: Molecular-down
syndrome, cystic fibrosis, sickle cellular anemia)
may be due to mother being uncovered at some point of preg(infected mom with german
measles reasons infant to have deafness, cataracts and heart ailment)
Define Acquired timing of etiologic sellers? - ANSdisease is because of occasions AFTER
BIRTH. (ex: end result of genetic predisposition mixed with exposure to a exceptional etiologic
agent-allergies(genetic and publicity to certain mites)
Define pathogenesis? - ANSthe series of mobile or tissue events that take area in time from the
initial touch with the etiologic agent until the final expressions of a disease or the development
of the disorder. IT IS THE PATTERN OF PROGRESSION. EX: Atherosclerosis(coronary artery
disorder)
Define morphology? - ANSrefers to fundamental structure(how some thing looks) of cells tissues
or organs.
Define Morphologic adjustments? - ANSare gross anatomic or microscopic changes function of
a particular disease. Ex: LESIONS
Where are distributions of lesions within the frame? - ANSLocal-restricted to at least one vicinity
of the body
Systemic-broadly distributed thru out the body.
Where are the distributions of lesions inside a tissue or an organ may be? -
ANSFocal-awesome sites of damage
Diffuse-harm is greater extensively dispensed(fatty deposits)
Describe complications? - ANSare feasible damaging extensions of a disorder or effects from
remedy(some thing incorrect that is probably due to the disorder or remedy).
Define Sequelae? - ANSare lesions or impairments that comply with or are as a result of a
disease(some thing wrong that arises from the sickness).
Define Diagnosis? - ANSmethod to discover the character and motive of a fitness trouble,
processes and checking out to decide a specific sickness and its etiology.
What are the steps of Diagnostic manner? - ANS-Patient history-symptoms(recognized by way
of the affected person)
-Physical examination-signs(identified buy the healthcare employee)
-Clinical chances and weigh maximum in all likelihood(based on affected person charc.(age
,gender) and exposure history)
-Lab tests(to rule out numerous diagnoses)
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