Deck 1: Introduction to Pathology

Question 1

Diseases that are present at birth from genetic or environmental factors are classified as

A) congenital.
B) degenerative.
C) genetic.
D) metabolic.

Answer 1

congenital.

Question 2

A genetic disorder caused by an abnormality on one of the 22 non-sex chromosomes is considered

A) autosomal.
B) dominant.
C) recessive.
D) sex linked.

Answer 2

autosomal.

Question 3

Each cell in the human body, except the reproductive cells, contains _____ pairs of autosomal chromosomes, _____ sex chromosomes.

A) 11, 1
B) 11, 2
C) 22, 1
D) 22, 2

Answer 3

22, 2

Question 4

The sequence of events producing cellular changes following injury best defines

A) manifestations.
B) pathogenesis.
C) sign.
D) symptom.

Question 5

Data regarding the number of deaths caused by a particular disease averaged over a population are collected and reported by the

A) American College of Radiology.
B) Centers for Disease Control.
C) Food and Drug Administration.
D) National Center for Health Statistics.

Question 6

The ease with which a pathogenic organism can overcome the body's defenses best describes

A) etiology.
B) infection.
C) pathogenesis.
D) virulence.

Question 7

A protein coat surrounding a genome of either RNA or DNA without an organized cellular structure best describes which type of microorganism?

A) Bacteria
B) Fungi
C) Virus
D) All of the above

Question 8

The identification of common DNA pattern sequences and common patterns of genetic variations of single DNA bases resulted in

A) the Genome Project.
B) genetic linkage maps.
C) haplotype mapping.
D) physical mapping.

Question 9

An adverse response to medical treatment itself is termed

A) autoimmune.
B) iatrogenic.
C) idiopathic.
D) nosocomial.

Question 10

Which of the following are leading causes of death in the United States for adults aged 45 years and greater?
1)Heart disease
2)Malignant neoplasm
3)Polycystic kidney disease

A) 1 and 2 only
B) 1 and 3 only
C) 2 and 3 only
D) 1, 2, and 3

Question 11

The investigation of disease occurring in large groups best defines

A) epidemiology.
B) incidence.
C) prevalence.
D) All of the above.

Question 12

The types of gene maps that grew out of the identification of DNA sequences include
1)genetic maps.
2)SNP maps.
3)physical maps.

A) 1 and 2 only
B) 1 and 3 only
C) 2 and 3 only
D) 1, 2, and 3

Question 13

The study of the cause of disease is termed

A) disease.
B) etiology.
C) pathogenesis.
D) prognosis.

Question 14

Diseases caused by the disturbance of normal physiologic function are classified as

A) degenerative.
B) metabolic.
C) neoplastic.
D) traumatic.

Question 15

Diseases that generally require a decrease in the exposure technique are considered

A) destructive.
B) lytic.
C) subtractive.
D) All of the above.

Question 16

Common agents that cause disease include
1)bacteria.
2)chemicals.
3)heat.

A) 1 and 2 only
B) 1 and 3 only
C) 2 and 3 only
D) 1, 2, and 3

Question 17

An abnormal disturbance of the function and structure of the human body following injury refers to

A) disease.
B) etiology.
C) manifestations.
D) pathogenesis.

Question 18

Prognosis refers to

A) diseases usually having a quick onset.
B) the name of the particular disease.
C) the predicted course and outcome of the disease.
D) the structure of cells or tissue.

Question 19

A syndrome is best defined as

A) a genetic abnormality of a single protein.
B) an adverse response to medical treatment.
C) the patient's perception of the disease.
D) signs and symptoms that characterizes a specific abnormal disturbance.

Question 20

In 2010 health spending accounted for approximately _____% of the US gross domestic product.

A) 12
B) 17
C) 21
D) 33

Question 21

In classification of a tumor using the TNM system, the T refers to the

A) size of the primary tumor.
B) lymph node involvement.
C) distant metastasis.
D) histologic grading of the primary tumor.

Question 22

A histologic evaluation of a primary cancer that is graded as an "I" is considered well differentiated.

Question 23

Match the type of altered cell biology with the correct description.


Atrophy

A)A generalized decrease in cell size
B)A generalized increase in cell size
C)An increase in the number of cells in tissue as a result of excessive proliferation
D)Conversion of one cell type into another cell type
E)Abnormal changes of mature cells

Question 24

Match the type of altered cell biology with the correct description.


Metaplasia

A)A generalized decrease in cell size
B)A generalized increase in cell size
C)An increase in the number of cells in tissue as a result of excessive proliferation
D)Conversion of one cell type into another cell type
E)Abnormal changes of mature cells

Question 25

Match the type of altered cell biology with the correct description.


Hypertrophy

A)A generalized decrease in cell size
B)A generalized increase in cell size
C)An increase in the number of cells in tissue as a result of excessive proliferation
D)Conversion of one cell type into another cell type
E)Abnormal changes of mature cells

Question 26

The spread of cancerous cells into surrounding tissue by virtue of the close proximity best describes

A) lymphatic spread.
B) hematogenous spread.
C) invasion.
D) oncogenesis.

Question 27

The lymph node into which the primary neoplasm drains during metastasis is termed the _____ node.

A) primary
B) sentinel
C) metastatic
D) neoplastic

Question 28

In the treatment of neoplastic disease, interferons and interleukins are associated with

A) chemotherapy.
B) radiation therapy.
C) hormone therapy.
D) immunotherapy.

Question 29

Match the type of altered cell biology with the correct description.


Dysplasia

A)A generalized decrease in cell size
B)A generalized increase in cell size
C)An increase in the number of cells in tissue as a result of excessive proliferation
D)Conversion of one cell type into another cell type
E)Abnormal changes of mature cells

Question 30

Cancer originating in epithelial tissue is termed

A) carcinoma.
B) leukemia.
C) lymphoma.
D) sarcoma.

Question 31

A tumor consisting of differentiated cells has a higher probability for malignancy.

Question 32

Match the type of altered cell biology with the correct description.


Hyperplasia

A)A generalized decrease in cell size
B)A generalized increase in cell size
C)An increase in the number of cells in tissue as a result of excessive proliferation
D)Conversion of one cell type into another cell type
E)Abnormal changes of mature cells

Question 33

Which of the following imaging modalities are used in the staging of neoplastic tumors?
1)CT
2)PET
3)MRI

A) 1 and 2 only
B) 1 and 3 only
C) 2 and 3 only
D) 1, 2, and 3