Pathology Flashcards
Which of the following defines Pathology?
It is the science of disease
What is the process called when the body works to maintain a steady state?
Homeostasis
Which term is defined as the sequence of cellular and tissue events that take place at initial contact with a causative agent until the disease is expressed?
Pathogenesis
Pathogenesis
Apotosis
Which of the following is NOT considered to be one of the six aspects of the disease process?
Etiology
Pathogenesis
Diagnosis
None of the above**
Cells constantly adapt to changes in the body’s internal environment. Based on these internal demands, body cells are able to change in size, number, and form. Which of the following terms defines cellular adaption in number quantity?
Hyperplasia
A disease that is not clinically evident but is destined to progress to clinical disease is in:
Preclinical stage
Which of the following is the process that indicates that a cell has died?
Necrosis
Which of the following types of adaptation describes a decrease in cell number?
Hypoplasia
Which of the following types of adaptation describes a muscle increasing in size due to an increase in cell size?
Hypertrophy
During hemostasis what stage involves both the intrinsic and extrinsic pathways?
Blood coagulation
Which suffix is used to indicate inflammation of a structure?
itis
Which of the following is TRUE for acute inflammation?
It is hemodynamic
Which of the following is considered to be one of the five cardinal signs of acute inflammation?
Rubor
Dolor
Calor
Correct Answer
All of the above
Which of the following is NOT a cardinal sign of inflammation?
Rapid onset
Which of the following white blood cells is usually the first to arrive at a site of inflammation?
Neutrophils
Which of the following is the process of a lymphocyte engulfing and digesting a foreign microbe?
Phagocytosis
Which term identifies the attraction of WBC’s toward a microbe?
emigration
Which of the following white blood cells participate in phagocytosis?
Basophils & neutrophils
During the vascular stage of inflammation, both vasoconstriction and vasodilation of blood vessels. Which process occurs first?
Vasoconstriction
What is the function of histamine during the inflammatory response?
To vasodilate capillaries
Which of the following is TRUE of inflammation?
Chronic inflammation is long term and a consequence of poor healing
Which of the following tissue types is able to response to injury and undergo tissue regeneration?
Parenchymal Tissue
Which type of body cells normally stops dividing when growth ceases?
Stable
What causes a wound to heal with an excessively large scar?
The edges of injured tissue do not contract toward each other
Which of the following indicates that Healing by Primary Intention will occur?
There is little or no tissue loss
Which one of the following phases of wound healing accounts for the building of new tissues and the formation of granulation tissue?
Proliferative Phase
Which one of the following statements regarding infectious disease is FALSE?
It is normal and healthy for parasites to live in the human intestine
Which of the following contain DNA as a genome?
bacteria, fungi & viruses
Which one of the following terms describes an infection when only the infecting organism benefits from the relationship?
Parasitism
Which one of the following terms describes an infection when both the host and the infecting organism benefit from the relationship?
Mutualistic flora
Which one of the following statements describes Virulence?
Disease producing potential of the invading microorganism.
Which of the following structures lack an organized nucleus?
Bacteria
Which of the following is considered to be the smallest pathogen and incapable of replication outside of a living cell?
Viruses
Which one of the following microbes is capable of living outside the human host and forms large communities called biofilms?
Bacteria
Which one of the following terms describes the spread of disease across continents with the potential to affect the entire world?
Pandemic
Which of the following statements is CORRECT in regards to the Incubation period during the course of an infectious disease?
Pathogen begins active replication without producing recognizable symptoms
Which one of the following terms regarding the course of a disease is characterized by containment of the infection, repair of damaged tissue, and progressive elimination of the pathogen?
Convalescent period
A symptom of an infectious disease that reflects the site of infection is called:
specific
When infectious diseases are developed in hospitals, it is called:
Nosomial
Which one of the following processes identifies why patients with pulmonary embolisms have very few and mild symptoms?
The lungs have redundant or collateral blood circulation
Which one of the following locations is the most likely source of a pulmonary embolism?
Deep Vein in the legs
Which one of the following diseases causes severe chronic fluid secretion in the respiratory, gastrointestinal and reproductive systems in children?
Cystic Fibrosis
Which one of the following conditions is caused by a loss of elasticity to lung tissue, abnormal enlargement of the air spaces with destruction of the alveoli?
Emphysema
Which one of the following diseases is a permanent dilatation of one or more bronchi placing pressure on neighboring bronchi?
Bronchiectasis
Which one of the following adaptive mechanisms does NOT occur during chronic inflammation in the respiratory system?
It triggers increased growth of alveoli to handle the demand of cell damage
Which one of the following conditions is defined as: incomplete expansion of the lung?
Atelectasis
Which one of the following anatomical changes is found with the disease Emphysema?
SCM hypertrophies, shoulder elevate & expansion of the rib cage occurs
Which one of the following lists of manifestations occurs with an asthma attack?
Dyspnea and wheezing with difficulty exhaling
Which one of the following processes is unique to the condition Bronchitis?
Inflammation of one or more bronchioles
Which one of the following phrases describes a pneumothorax?
Air entering the pleural cavity
Which one of the following statements identifies the etiology of Pneumoconioses?
There is inhalation of inorganic dusts and particulate matter such as asbestos
Which one of the following statements describes the etiology of respiratory distress syndrome (RDS)?
There is pulmonary immaturity and surfactant deficiency leading to alveolar collapse
Which one of the following pathologies develops from incompetent valves then venous stasis, congestion, edema and finally thrombosis formation?
Varicose Veins
Which one of the following descriptions identifies Petechia?
Pinpoint hemorrhage
Which one of the following does NOT contribute to the formation of a deep vein thrombosis (DVT)?
Anticoagulants
Which one of the following deficiencies occurs in neutropenia?
A deficiency of white blood cells
Which one of the following conditions is suspected if a person has a Reed Sternberg cells present in their blood stream and tumors of the lymphatic tissue?
Hodgkin’s Disease
Which one of the following increases the risk for contracting Tuberculosis infections?
HIV infection
Which one of the following congenital cardiac defect is known as a “hole in the heart”?
Atrial Septal Defect
Which one of the following descriptions identifies Angina Pectoris?
Severe chest pain due to myocardial ischemia
Which one of the following conditions is defined as: a failure of the heart to pump blood efficiently resulting in a build up of fluid in the bodies’ tissues?
Congestive heart failure
Which one of the following conditions is described as: ischemic death of myocardial tissue due to atherosclerotic disease of the coronary arteries?
Myocardial infarction
Which one of the following processes is NOT a complication of shock?
Immune reaction
Which one of the following terms defines a gene pair; one from the mother and one from the father?
Alleles
Which one of the following terms describes a biochemical event such as a deletion that produces new alleles?
Gene Mutation
Which one of the following genes is responsible for a sex-linked disorder?
The ‘X’ chromosome
Which one of the following diseases is X-linked Recessive?
Fragile X syndrome
In which one of the following situations will a child express an Autosomal Recessive Disorder?
If both parents are carriers of the gene
Which one of the following genetic disease results from a connective tissue disorder causing elongated limbs, fingers hyperflexion of the joints and heart conditions?
Marfan’s Syndrome
Which Chromosomal Disorder is caused by a trisomy of chromosome 21 resulting in altered facial features, mental retardation and lax joints?
Down Syndrome
Which one of the following statements describes a Teratogenic agent?
An environmental agent that produces abnormalities during fetal development.
Which one of the following diseases manifests from pregnant mothers drinking alcohol?
Fetal Alcohol Syndrome
Which one of the following vitamins do pregnant women take prior to and during pregnancy to prevent neural tube disorders?
Folic acid
Which one of the following statements describes angiogenesis?
Growth of blood vessels
Which one of the following terms is defined as a swelling due to inflammation or trauma?
Tumor
When naming a tumor, what is the suffix added to the tissue type?
– oma
Which one of the following types of tumor grows in a capsule and can compress nearby structures?
Benign Tumors
Which one of the following tumors grows using invasive crab like extensions into neighbouring tissue?
Adenocarcinoma
Which one of the following terms describes a chemical agent that is capable of causing cancer in the body?
Carcinogen