Pathophysiology Exam 1 Questions with 100

Pathophysiology Exam 1 Questions with 100% Verified Correct Answers Which of the following would be the most likely cause of an iatrogenic disease? - Correct Answer An unwanted effect of a prescribed drug The manifestations of a disease are best defined as the: - Correct Answer signs and symptoms of a disease The best definition of the term prognosis is the: - Correct Answer predicted outcome or likelihood of recovery from a specific disease Which of the following is considered a systemic sign of disease? - Correct Answer Fever

Etiology is defined as the study of the: - Correct Answer causes of a disease

A type of cellular adaptation in which there is a decrease in cell size is referred to as: - Correct Answer atrophy A change in a tissue marked by cells that vary in size and shape and show increased mitotic figures

would be called: - Correct Answer dysplasia

A deficit of oxygen in the cells usually due to respiratory or circulatory problems is called: - Correct Answer Ischemia When a group of cells in the body dies, the change is called: - Correct Answer necrosis Rigorous weight lifting/body building regimens may result in the skeletal muscle cells undergoing: - Correct Answer hypertrophy

The term cancer refers to: - Correct Answer malignant neoplasm

To which of the following does the term apoptosis refer? - Correct Answer Preprogrammed cell self- destruction 1 / 3

Which of the following statements is true?

• Alteration of DNA does not change cell function
• Damaged cells may be able to repair themselves
• All type of cells die at the same rate
• Mild ischemia causes immediate cell death - Correct Answer Damaged cells may be able to repair

themselves Caseation necrosis refers to an area where: - Correct Answer dead cells form a thick cheesy substance Routine application of sun block to skin would be an example of: - Correct Answer a preventative measure A circumstance that causes a sudden acute episode of a chronic disease to occur is termed: - Correct Answer precipitating factor The term homeostasis refers to: - Correct Answer maintenance of a stable internal environment Which term is used to describe a new and secondary or additional problem that arises after the original disease has been established? - Correct Answer complications Pathophysiology involves the study of: - Correct Answer functional or structural changes resulting from disease processes Which of the following is the best definition of epidemiology? - Correct Answer The science of tracking the occurrence and distribution of diseases Which of the following can cause cell injury or death? (can be more than one)

• Hypoxia
• Exposure to excessive cold
• Excessive pressure on a tissue
• Chemical toxins - Correct Answer 1,2,3,4 2 / 3

All of the following are part of the Seven Steps to Health EXCEPT: - Correct Answer participate in strenuous exercise on a regular daily basis The term disease refers to: - Correct Answer a deviation from the normal state of health and function.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): - Correct Answer Syndrome

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

• The initial stage of cell damage often causes an alteration in metabolic reactions
• If the factor causing the damage is removed quickly, the cell may be abel to recover and return to

its normal state

• if the noxious factor remains for an extended period of time, the damage becomes irreversible and

the cell dies

• Initially, cell damage does not change cell metabolism, structure, or function - Correct Answer

Initially, cell damage does not change cell metabolism, structure, or function Which of the following conditions distinguishes double blind studies used in health research? - Correct Answer Neither the members of the control group or the experimental group nor the person administering the treatment knows 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: - Correct Answer Evidence-based research A short term illness that develops very quickly with perhaps a high fever or severe pain is called: - Correct Answer acute The term prognosis refers to the: - Correct Answer expected outcome of the disease When prolonged ischemia occurs to an area of the heart, the resulting damage is referred to as: - Correct Answer Infarction During the evaluation process for a new therapy's effectiveness and safety, a double blind study may be conducted during: - Correct Answer The third stage

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