Pathophysiology Exam 1 Questions (Mentimeter)
A patient presents with an ulcerated right foot that oozes thick white fluid of foul smell, and non-demarcated borders. This presentation defines: a. dry gangrene b. wet gangrene c. gas gangrene d. caseous gangrene
b
A potential diagnosis in a 13-year-old with absent tonsils, reduced lymph node size, and recurrent severe bacterial infections a. Lupus b. Agammaglobulinemia c. Tonsillitis d. Cystic fibrosis
b
A wound discharge that contains both blood and clear serum a. sanguineous b. serosanguineous c. Purulent d. serous
b
An increase in the size of cardiac myoscytes in response to increasing workload is referred to as a. hyperplasia b. hypertrophy c. metaplasia d. dysplasia
b
Anti inflammatory corticosteroids inhibit the following enzymic pathway that cleaves arachidonic acid into potent inflammatory mediators a. Phospholipase C b. Phospholipase A2 c. thromboxane pathway d. leukotriene pathway
b
Caseous necrosis is typically associated with this condition a. prion disease b. TB c. osteomyelitis d. varicella zoster
b
Clonal selection is a critical mediator of the following a. Innate immune response b. Acquired immune response c. Non-specific immune response d. Complement cascade
b
MRI findings of a round lipid cyst in the patients left breast is usually indicative of the following type of necrosis a. coagulative necrosis b. Fat necrosis c. liquefactive necrosis d. caseous necrosis
b
NSAIDs inhibit the formation of the following inflammatory mediators a. histamine b. prostaglandins c. complement cascade d. THF alpha
b
The reported death of cardiac cells proceeds via a. apoptosis b. necrosis c. atrophy d. hemostasis
b
The type of necrosis commonly found in the CNS a. coagulative b. liquefactive c. caseous d. fatty
b
What cell type is involved in initiating the coagulation cascade a. eosinophil b. thrombocyte c. macrophage d. plasma cell
b
As a PT, what would be the most appropriate focus for managing ankylosing spondylitis symptoms? a. Promote NSAIDs for pain b. Postural education c. Discontinue any home exercise program d. abstain from aquatic therapy
b.
Pathogenic virulence only refers to viruses True False
false
AS is a chronic condition that leads to fusion of the vertebra, thus another name of AK is "bamboo spine" True False
True
What cell type is critically involved in fighting parasitic infections a. Natural killer cells b. B cells c. Macrophages d. Basophil
a
What is the 1st phagocyte of the innate immune response that responds to injured tissue a. Neutrophil b. mast cell c. macrophage d. B-cell Lymphocyte
a
Antibodies are produced as a result of the following response a. Humoral immunity b. Innate immunity c. Cell-mediated immunity d. Non-specific immune response
a.
A Type 4 hypersensitivity reaction includes a. Myasthenia gravis b. Lupus c. Contact dermatitis d. Shellfish allergy
c
A component of the innate immune system that does not change during an individual's lifetime a. The production of antibodies following an immune response b. The immunity acquired from B and T cells c. The complement cascade d. The adaptive immune process that is a basis for vaccinations
c
A patient reports chest pain after cycling for 15 min in an ergometer, what type of injury usually derives in the type of pain a. a chemical injury from the outside fume vents b. a physical injury from tight-fitting shoes c. A hypoxic injury d. reactive oxygen species
c
Anaphylaxis is associated with all of the following except a. Tissue edema b. Bronchoconstriction c. Vasoconstriction d. Vasodilation
c
Catarrhal exudate is commonly found in the following a. skin blisters b. abscesses and boils c. common cold d. TB
c
Change in esophageal mucosa to stratified squamous epithelium in response to GERD best describes which type of cellular adaptation a. atrophy b. hypertrophy c. metaplasia d. hyperplasia
c
Mast cell degranulation is associated with this type of hypersensitivity response a. Membrane attack b. Opsonization c. Anaphylaxis d. Tachyphylaxis
c
The increase in size of the prostate with age that is associated with increase in number of cells a. hypertophy b. metaplasia c. hyperplasia d. dysplasia
c
Which of the following immunoglobulin is typically associated with allergy a. IgG b. IgM c. IgE d. IgA
c
Which of the following statements is incorrect? a. The thymus and bone marrow are primary lymphoid organs b. In the bone marrow, all blood cells come from a single precursor c. Macrophages migrate to tissue and become monocytes d. Circulating RBCs are enucleated
c.
what is membrane attack complex associated with?
compliment proteins
A type of bacteria implicated in highly prevalent nosocomial infections of the gastrointestinal tract a. Taenia colaris b. Streptococcus c. Staph aureus d. Clostridioides
d
What cell type secretes antibodies following a primary immune response a. T cell b. B cell c. Dendritic cell d. Plasma cell
d
What joint structure 1st develops inflammation that sets the progression of RA? a. the cartilage b. the tendon c. the ligament d. the synovium
d
Autoimmune diseases comprise the 3rd leading cause of chronic illness in the US true false
true
RA affects women more than men and it is most commonly found in 20-40 year olds True False
true