Question 1

Routine application of sun block to skin would be an example of:

Accepted Answer

A)  an iatrogenic cause of cancer. 
B)  a preventive measure. 
C)  a precipitating factor. 
D)  a predisposing condition. 
A)  an iatrogenic cause of cancer. 
B)  a preventive measure. 
C)  a precipitating factor. 
D)  a predisposing condition. B

Question 2

Which of the following is the best definition of epidemiology?

Accepted Answer

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 
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

Question 3

A collection of signs and symptoms, often affecting more than one organ or system, that usually occur together in response to a certain condition is referred to as a (an):

Accepted Answer

A)  acute disease. 
B)  multiorgan disorder. 
C)  syndrome. 
D)  manifestation. 
A)  acute disease. 
B)  multiorgan disorder. 
C)  syndrome. 
D)  manifestation. C

Question 4

All of the following statements are correct about cell damage EXCEPT:

Accepted Answer

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. 
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.

Question 5

A change in a tissue marked by cells that vary in size and shape and show increased mitotic figures would be called:

Accepted Answer

A)  metaplasia. 
B)  atrophy. 
C)  dysplasia. 
D)  hypertrophy. 
A)  metaplasia. 
B)  atrophy. 
C)  dysplasia. 
D)  hypertrophy.

Question 6

When a group of cells in the body dies, the change is called:

Accepted Answer

A)  ischemia. 
B)  gangrene. 
C)  hypoxia. 
D)  necrosis. 
A)  ischemia. 
B)  gangrene. 
C)  hypoxia. 
D)  necrosis.

Question 7

Which of the following would be the most likely cause of an iatrogenic disease?

Accepted Answer

A)  An inherited disorder 
B)  A combination of specific etiological factors 
C)  An unwanted effect of a prescribed drug 
D)  Prolonged exposure to toxic chemicals in the environment 
A)  An inherited disorder 
B)  A combination of specific etiological factors 
C)  An unwanted effect of a prescribed drug 
D)  Prolonged exposure to toxic chemicals in the environment

Question 8

The term homeostasis refers to:

Accepted Answer

A)  the causative factors in a particular disease. 
B)  maintenance of a stable internal environment. 
C)  a condition that triggers an acute episode. 
D)  a collection of signs and symptoms. 
A)  the causative factors in a particular disease. 
B)  maintenance of a stable internal environment. 
C)  a condition that triggers an acute episode. 
D)  a collection of signs and symptoms.

Question 9

Why are the predisposing factors for a specific disease important to health professionals?

Accepted Answer

A)  To predict the prognosis 
B)  To determine treatments 
C)  To develop preventive measures 
D)  To develop morbidity statistics 
A)  To predict the prognosis 
B)  To determine treatments 
C)  To develop preventive measures 
D)  To develop morbidity statistics

Question 10

Etiology is defined as the study of the:

Accepted Answer

A)  causes of a disease. 
B)  course of a disease. 
C)  expected complications of a disease. 
D)  manifestations of a disease. 
A)  causes of a disease. 
B)  course of a disease. 
C)  expected complications of a disease. 
D)  manifestations of a disease.

Question 11

Which term is used to describe a new and secondary or additional problem that arises after the original disease has been established?

Accepted Answer

A)  Symptoms 
B)  Occurrence 
C)  Manifestations 
D)  Complication 
A)  Symptoms 
B)  Occurrence 
C)  Manifestations 
D)  Complication

Question 12

If the data collected from the research process confirm that the new treatment has increased effectiveness and is safe, this is called:

Accepted Answer

A)  the placebo effect. 
B)  evidence-based research. 
C)  blind research studies. 
D)  approval for immediate distribution. 
A)  the placebo effect. 
B)  evidence-based research. 
C)  blind research studies. 
D)  approval for immediate distribution.

Question 13

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

Accepted Answer

A)  1, 2 
B)  2, 4 
C)  1, 3, 4 
D)  1, 2, 3, 4 
A)  1, 2 
B)  2, 4 
C)  1, 3, 4 
D)  1, 2, 3, 4

Question 14

Caseation necrosis refers to an area where:

Accepted Answer

A)  cell proteins have been denatured. 
B)  cell are liquefied by enzymes. 
C)  dead cells form a thick cheesy substance. 
D)  bacterial invasion has occurred. 
A)  cell proteins have been denatured. 
B)  cell are liquefied by enzymes. 
C)  dead cells form a thick cheesy substance. 
D)  bacterial invasion has occurred.

Question 15

All of the following are part of the Seven Steps to Health EXCEPT:

Accepted Answer

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. 
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.

Question 16

A type of cellular adaptation in which there is a decrease in cell size is referred to as:

Accepted Answer

A)  hypertrophy. 
B)  metaplasia. 
C)  anaplasia. 
D)  atrophy. 
A)  hypertrophy. 
B)  metaplasia. 
C)  anaplasia. 
D)  atrophy.

Question 17

During the evaluation process for a new therapy's effectiveness and safety, a double blind study may be conducted during:

Accepted Answer

A)  the first stage. 
B)  the second stage. 
C)  the third stage. 
D)  any of these stages. 
A)  the first stage. 
B)  the second stage. 
C)  the third stage. 
D)  any of these stages.

Question 18

Which of the following statements is TRUE?

Accepted Answer

A)  Alteration of DNA does not change cell function. 
B)  Damaged cells may be able to repair themselves. 
C)  All types of cells die at the same rate. 
D)  Mild ischemia causes immediate cell death. 
A)  Alteration of DNA does not change cell function. 
B)  Damaged cells may be able to repair themselves. 
C)  All types of cells die at the same rate. 
D)  Mild ischemia causes immediate cell death.

Question 19

The term pathogenesis refers to:

Accepted Answer

A)  the development of a disease or sequence of events related to tissue changes involved in the disease process. 
B)  the determination of the cause(s) involved in the development of a malignant neoplasm. 
C)  the specific signs and symptoms involved in the change from an acute disease to a chronic disease. 
D)  the changes in cells of affected tissue that result in necrosis. 
A)  the development of a disease or sequence of events related to tissue changes involved in the disease process. 
B)  the determination of the cause(s) involved in the development of a malignant neoplasm. 
C)  the specific signs and symptoms involved in the change from an acute disease to a chronic disease. 
D)  the changes in cells of affected tissue that result in necrosis.

Question 20

Which of the following is considered a systemic sign of disease?

Accepted Answer

A)  Swelling of the knee 
B)  Fever 
C)  Pain in the neck 
D)  Red rash on the face 
A)  Swelling of the knee 
B)  Fever 
C)  Pain in the neck 
D)  Red rash on the face

Exam 1: Introduction to Pathophysiology

Routine application of sun block to skin would be an example of:

Which of the following is the best definition of epidemiology?

A collection of signs and symptoms, often affecting more than one organ or system, that usually occur together in response to a certain condition is referred to as a (an):

All of the following statements are correct about cell damage EXCEPT:

A change in a tissue marked by cells that vary in size and shape and show increased mitotic figures would be called:

When a group of cells in the body dies, the change is called:

Which of the following would be the most likely cause of an iatrogenic disease?

The term homeostasis refers to:

Why are the predisposing factors for a specific disease important to health professionals?

Etiology is defined as the study of the:

Which term is used to describe a new and secondary or additional problem that arises after the original disease has been established?

If the data collected from the research process confirm that the new treatment has increased effectiveness and is safe, this is called:

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

Caseation necrosis refers to an area where:

All of the following are part of the Seven Steps to Health EXCEPT:

A type of cellular adaptation in which there is a decrease in cell size is referred to as:

During the evaluation process for a new therapy's effectiveness and safety, a double blind study may be conducted during:

Which of the following statements is TRUE?

The term pathogenesis refers to:

Which of the following is considered a systemic sign of disease?

Fluid, Electrolyte, and Acid-Base Imbalances

Introduction to Basic Pharmacology and Other Common Therapies

Pain

Inflammation and Healing

Infection

Immunity

Skin Disorders

Musculoskeletal Disorders

Blood and Circulatory System Disorders

Lymphatic System Disorders

Cardiovascular System Disorders

Respiratory System Disorders

Neurological Disorders

Disorders of the Eye, Ear, and Other Sensory Organs

Endocrine System Disorders

Digestive System Disorders

Urinary System Disorders

Reproductive System Disorders

Neoplasms and Cancer

Congenital and Genetic Disorders

Complications due to Pregnancy

Complications due to Adolescence

Complications due to Aging

Immobility and Associated Problems

Stress and Associated Problems

Substance Abuse and Associated Problems

Environmental Hazards and Associated Problems

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