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PATHOPHYSIOLOGY EXAM I CHAPTERS 1-4
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Exam
, Page 2 of 38
PATHOPHYSIOLOGY EXAM I CHAPTERS 1-4
Pathophysiology involves the study of:
a. the structure of the human body
b. the functions of various organs in the body
c. functional or structural changes resulting from disease processes
d. various cell structures and related functions
c. functional or structural changes resulting from disease processes
Which of the following is the best definition of epidemiology?
a. the science of tracking the occurrence and distribution of diseases
b. the relative number of deaths resulting from a particular disease
c. identification of a specific disease through evaluation of signs and
symptoms
d. the global search for emerging diseases
a. the science of tracking the occurrence and distribution of diseases
Which of the following can cause cell injury or death?
1. hypoxia
2. exposure to excessive cold
3. excessive pressure on a tissue
4. chemical toxins
a. 1, 2
b. 2, 4
c. 1, 3, 4
d. 2, 3, 4
e. 1, 2, 3, 4
e. 1, 2, 3, 4
All of the following are part of the Seven Steps to Health EXCEPT:
a. follow cancer screening guidelines
b. use sun block agents whenever exposed
c. participate in strenuous exercise on a regular daily basis
d. choose high fiber, lower fat foods
e. avoid second hand smoke at all times
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c. participate in strenuous exercise on a regular daily basis
The term disease refers to:
a. the period of recovery and return to a normal healthy state
b. the relative number of deaths during an epidemic
c. the treatment measures used to promote recovery
d. a basic collection of signs and symptoms
e. a deviation from the normal state of health and function
e. a deviation from the normal state of health and function
The best definition of ischemia is:
a. the mechanical damage due to pressure on tissue
b. any imbalance of fluids or electrolytes in the body
c. a deficit of oxygen supply to the cells, due to circulatory obstruction
d. the effects of infection by microorganisms
c. a deficit of oxygen supply to the cells, due to circulatory obstruction
All of the following statements are correct about cell damage EXCEPT:
a. The Initial stage of cell damage often causes an alteration in metabolic
reactions.
b. If the factor causing the damage is removed quickly, the cell may be able to
recover and return to its normal state.
c. If the noxious factor remains for an extended period of time, the damage
becomes irreversible and the cell dies.
d. Initially cell damage does not change cell metabolism, structure, or function.
d. Initially cell damage does not change cell metabolism, structure, or function
Which of the following conditions distinguishes double blind studies used in
health research?
a. Neither the members of the control group or the experimental group nor the
person administering the treatment know who is receiving the experimental
therapy.
b. Both groups of research subjects and the person administering the
treatment know who is receiving the experimental therapy.
c. The research subjects do not know, but the person administering the
treatment knows who is receiving placebo or standard therapy.
d. Only members of the control group know they are receiving standard
therapy.
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a. Neither the members of the control group or the experimental group nor the
person administering the treatment know who is receiving the experimental therapy
If the data collected from the research process confirm that the new treatment
has increased effectiveness and is safe, this is called:
a. the placebo effect
b. evidence based research
c. blind research studies
d. approval for immediate distribution
b. evidence based research
A short-term illness that develops very quickly with perhaps a high fever or
severe pain is called:
a. acute
b. latent
c. chronic
d. manifestation
a. acute
The term prognosis refers to the:
a. period of recovery and return to a normal state
b. expected outcome of the disease
c. mortality and morbidity rates for a given population
d. typical collection of signs and symptoms
b. expected outcome of the disease
When prolonged ischemia occurs to an area of the heart, the resulting damage
is referred to as:
a. atrophy
b. liquefactive necrosis
c. apoptosis
d. infarction
d. infarction
During the evaluation process for a new therapy's effectiveness and safety, a
double blind study may be conducted during:
a. the first stage
b. the second stage
PATHOPHYSIOLOGY EXAM I CHAPTERS 1-4
Download now
Johns Hopkins University
School of Nursing
HIGH YIELDS QUESTIONS
NEWEST MODEL 2026 EXAM LATEST
VERSION SOLVED QUESTIONS &
ANSWERS VERIFIED 100 %
Exam
, Page 2 of 38
PATHOPHYSIOLOGY EXAM I CHAPTERS 1-4
Pathophysiology involves the study of:
a. the structure of the human body
b. the functions of various organs in the body
c. functional or structural changes resulting from disease processes
d. various cell structures and related functions
c. functional or structural changes resulting from disease processes
Which of the following is the best definition of epidemiology?
a. the science of tracking the occurrence and distribution of diseases
b. the relative number of deaths resulting from a particular disease
c. identification of a specific disease through evaluation of signs and
symptoms
d. the global search for emerging diseases
a. the science of tracking the occurrence and distribution of diseases
Which of the following can cause cell injury or death?
1. hypoxia
2. exposure to excessive cold
3. excessive pressure on a tissue
4. chemical toxins
a. 1, 2
b. 2, 4
c. 1, 3, 4
d. 2, 3, 4
e. 1, 2, 3, 4
e. 1, 2, 3, 4
All of the following are part of the Seven Steps to Health EXCEPT:
a. follow cancer screening guidelines
b. use sun block agents whenever exposed
c. participate in strenuous exercise on a regular daily basis
d. choose high fiber, lower fat foods
e. avoid second hand smoke at all times
, Page 3 of 38
c. participate in strenuous exercise on a regular daily basis
The term disease refers to:
a. the period of recovery and return to a normal healthy state
b. the relative number of deaths during an epidemic
c. the treatment measures used to promote recovery
d. a basic collection of signs and symptoms
e. a deviation from the normal state of health and function
e. a deviation from the normal state of health and function
The best definition of ischemia is:
a. the mechanical damage due to pressure on tissue
b. any imbalance of fluids or electrolytes in the body
c. a deficit of oxygen supply to the cells, due to circulatory obstruction
d. the effects of infection by microorganisms
c. a deficit of oxygen supply to the cells, due to circulatory obstruction
All of the following statements are correct about cell damage EXCEPT:
a. The Initial stage of cell damage often causes an alteration in metabolic
reactions.
b. If the factor causing the damage is removed quickly, the cell may be able to
recover and return to its normal state.
c. If the noxious factor remains for an extended period of time, the damage
becomes irreversible and the cell dies.
d. Initially cell damage does not change cell metabolism, structure, or function.
d. Initially cell damage does not change cell metabolism, structure, or function
Which of the following conditions distinguishes double blind studies used in
health research?
a. Neither the members of the control group or the experimental group nor the
person administering the treatment know who is receiving the experimental
therapy.
b. Both groups of research subjects and the person administering the
treatment know who is receiving the experimental therapy.
c. The research subjects do not know, but the person administering the
treatment knows who is receiving placebo or standard therapy.
d. Only members of the control group know they are receiving standard
therapy.
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a. Neither the members of the control group or the experimental group nor the
person administering the treatment know who is receiving the experimental therapy
If the data collected from the research process confirm that the new treatment
has increased effectiveness and is safe, this is called:
a. the placebo effect
b. evidence based research
c. blind research studies
d. approval for immediate distribution
b. evidence based research
A short-term illness that develops very quickly with perhaps a high fever or
severe pain is called:
a. acute
b. latent
c. chronic
d. manifestation
a. acute
The term prognosis refers to the:
a. period of recovery and return to a normal state
b. expected outcome of the disease
c. mortality and morbidity rates for a given population
d. typical collection of signs and symptoms
b. expected outcome of the disease
When prolonged ischemia occurs to an area of the heart, the resulting damage
is referred to as:
a. atrophy
b. liquefactive necrosis
c. apoptosis
d. infarction
d. infarction
During the evaluation process for a new therapy's effectiveness and safety, a
double blind study may be conducted during:
a. the first stage
b. the second stage
