SCI 225 Midterm Exam Questions and
Answers 100% Guaranteed Pass
Homeostasis - ✔✔Relatively stable internal conditions under fluctuating
environmental conditions. In homeostasis, the body's organ systems normally
maintain temperature, pH, blood composition, and fluid levels within a precise
range and cor- rect any fluc
disease - ✔✔a deviation from normal structure or function in the body that
interrupts or modifies the performance of vital functions. For example, the
amount of glucose in the blood is tightly regulated to ensure that organs receive
an adequate supply of energy.
Pathology - ✔✔Study of disease, epecially the structural and functional changes
assoicated with causes, mechaisms, signs, and symtpoms, treatments and
prevention.
Health - ✔✔is the condition in which the human body per- forms its vital
functions normally. In health the body's various organ systems function
optimally and a person can participate fully in his or her life.
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,Prognosis - ✔✔a disease predicted course and outcome. The prognosis may
state the chances for complete recovery, predict the permanent loss of function,
or give probability of survival.
Diagnosis - ✔✔the process of identifying a disease or disorder. Several types of
information are used for diagnosis, including signs and symptoms, which can be
quite specific and therefore helpful for diagnosing certain diseases.
Acute Disease - ✔✔has a sudden onset and short duration. Influenza, measles,
and the common cold are examples of acute infections.
Terminal - ✔✔Disease that will end in death.
Chronic Disease - ✔✔has a slower, less severe onset and a long dura- tion of
months or years. Examples of chronic diseases include heart disease, cancer,
stroke, diabetes, and arthritis.
Exacerbation - ✔✔Signs and symptoms may grow more severe.
Relapse - ✔✔The return of a disease weeks or months after its apparent cure.
Complication - ✔✔interfers with recovery from the original disease.
Sequela - ✔✔aftermath of a particular disease. Example sequel of polio is
paralysis.
Remission - ✔✔signs and symptoms subside or disappear
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, Mortality - ✔✔Number of deaths that occur among people with a certain
disease
Morbidity - ✔✔is the number of cases of a disease in a population
Prevalence - ✔✔is a percentage of a population that is affteced with a particular
disease at a given time
Incidence - ✔✔The number or rate of new cases of a particular condition during
a specific time.
Idiopathic - ✔✔a diseas that is not known is said to be.
Pathogenesis - ✔✔Cause of a disease leads to the anatommical and
physiological changes in the body that ulimately result in disease
Etiology - ✔✔important aspect of any disease
Palliative - ✔✔Provide comfort and relieve pain.
Phagocyte - ✔✔ingest and engulf foreign antigens and the
leukocytes that belong to this category
Interferons - ✔✔Antiviral proteins produced by some animal cells after viral
infection. Stimualte nearby cells to fight infection. Increase activity of natural
killer cells and macrophages.
Phagocytes - ✔✔Leukocytes (WBC)
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©KERRYMARTIN 2025/2026. YEAR PUBLISHED 2025.
Answers 100% Guaranteed Pass
Homeostasis - ✔✔Relatively stable internal conditions under fluctuating
environmental conditions. In homeostasis, the body's organ systems normally
maintain temperature, pH, blood composition, and fluid levels within a precise
range and cor- rect any fluc
disease - ✔✔a deviation from normal structure or function in the body that
interrupts or modifies the performance of vital functions. For example, the
amount of glucose in the blood is tightly regulated to ensure that organs receive
an adequate supply of energy.
Pathology - ✔✔Study of disease, epecially the structural and functional changes
assoicated with causes, mechaisms, signs, and symtpoms, treatments and
prevention.
Health - ✔✔is the condition in which the human body per- forms its vital
functions normally. In health the body's various organ systems function
optimally and a person can participate fully in his or her life.
1|Page
©KERRYMARTIN 2025/2026. YEAR PUBLISHED 2025.
,Prognosis - ✔✔a disease predicted course and outcome. The prognosis may
state the chances for complete recovery, predict the permanent loss of function,
or give probability of survival.
Diagnosis - ✔✔the process of identifying a disease or disorder. Several types of
information are used for diagnosis, including signs and symptoms, which can be
quite specific and therefore helpful for diagnosing certain diseases.
Acute Disease - ✔✔has a sudden onset and short duration. Influenza, measles,
and the common cold are examples of acute infections.
Terminal - ✔✔Disease that will end in death.
Chronic Disease - ✔✔has a slower, less severe onset and a long dura- tion of
months or years. Examples of chronic diseases include heart disease, cancer,
stroke, diabetes, and arthritis.
Exacerbation - ✔✔Signs and symptoms may grow more severe.
Relapse - ✔✔The return of a disease weeks or months after its apparent cure.
Complication - ✔✔interfers with recovery from the original disease.
Sequela - ✔✔aftermath of a particular disease. Example sequel of polio is
paralysis.
Remission - ✔✔signs and symptoms subside or disappear
2|Page
©KERRYMARTIN 2025/2026. YEAR PUBLISHED 2025.
, Mortality - ✔✔Number of deaths that occur among people with a certain
disease
Morbidity - ✔✔is the number of cases of a disease in a population
Prevalence - ✔✔is a percentage of a population that is affteced with a particular
disease at a given time
Incidence - ✔✔The number or rate of new cases of a particular condition during
a specific time.
Idiopathic - ✔✔a diseas that is not known is said to be.
Pathogenesis - ✔✔Cause of a disease leads to the anatommical and
physiological changes in the body that ulimately result in disease
Etiology - ✔✔important aspect of any disease
Palliative - ✔✔Provide comfort and relieve pain.
Phagocyte - ✔✔ingest and engulf foreign antigens and the
leukocytes that belong to this category
Interferons - ✔✔Antiviral proteins produced by some animal cells after viral
infection. Stimualte nearby cells to fight infection. Increase activity of natural
killer cells and macrophages.
Phagocytes - ✔✔Leukocytes (WBC)
3|Page
©KERRYMARTIN 2025/2026. YEAR PUBLISHED 2025.
