Pathology Flashcards
Which of the following is the leading cause of death in the United States?
Myocardial Incfarction
Which of the following is characterized by incomplete expansion of the lungs or collapse of previously inflated lungs?
Atelectasis
Which of the following involves separation of the diaphragmatic crura and widening of the space between the muscular crura and the esophageal wall?
Hiatal hernia
Which of the following is an autosomal recessive disorder marked by accumulation of toxic levels of copper in many tissue and organs, mostly in the liver, brain and the eye?
Wilson disease
Which of the following is a cancer of the connective tissue that usually spreads via the blood stream?
Sarcoma
WHich of the following is a cancer of the epithelial tissue that usually spreads via the lymphatic system?
Carcinoma
Which of the following cells is produced predominately by an inflammatory response to Salmonella?
Neutrophil
What organism is the most common opportunist to infect AIDS patients?
pneumocystis carni
Which of the following presents with a positive HLA-B-27 and increased risk of deformity?
Ankylosing spondylitis
Toxic megacolon is a complication of which of the following?
ulcerative colitis
Ship lesions are a characteristic of which of the following?
krohn’s disease
Aschoff bodies are characteristic of which of the following?
rheumatic fever
pseydohypertrophy is most common in which of the following muscle disorders?
duchanne’s dystrophy
The most threatening effect of Guillian Barre is on which of the following muscles?
respiratory
Dry eyes and dry mouth are symptoms of which of the following autoimmune diseases?
Sjogen’s syndrome
Vascular tumors originate in which cell type?
endothelial
Sequestra frequently accompany what condition?
Pyogenic osteomyelitis
What is the primary mechanism of inflammatory edema?
Increased permeability of the capillary wall
The most common sites for cardiac valvular vegitations are which of the following valves?
aortic and mitral valves
Coccidiomycosis most commonly affects which organs?
Lung
Who is considered the father of pathology?
Pasteur
What characteristic is least suggestive of malignancy in a growing tumor?
Fibrous capsule (usually benign)
Which of the following secrete both heparin and histamine?
Mast cells
Carcinoma is least likely to metastasize where?
skeletal muscle
Which of the following affects both salivary and lacrimal ducts?
Sjogen’s
Which of the following is a common site for cardiac valvular vegitations?
Aortic valve
Which leukemia has the philadelphia chromosome?
Chronic Myelogenous Leukemia
Which of the following leads to decreased bone density?
Osteoporosis
A female with gonorrhea may pass it via delivery by which of the following?
Opthalmia Neonatorum
Which of the following has the best prognosis?
AStrocytoma
Which of the following is the most common malignant tumor of the intestines?
Adenosarcoma
Which of the following is a common site for cardiac valvular vegitations?
mitral valve
Which of the following is characteristic of a neoplasm?
It cannot return to normal
Where are neoplasms most commonly formed?
Epithelium
Multiple myofibromas and cafe-au-lait spots are associated with which of the following?
Von Recklinghausen’s
Which part of the spinal cord is most affected by myotrophic lateral sclerosis?
Anterior horn
Which of the following are findings in a patient with tetralogy of fallot?
Pulmonary stenosis and R ventricular hypertrophy
What describes thrombophlebitis?
Venous inflammation and thrombus
What describes right sided heart failure?
- Distention of Neck veins
- Dependent Edema
- Liver enlargement
Systemic fibrosis is seen in which of the following?
Scleroderma
What organism is most responsible for pneumonia in AIDS patients?
Pneumocystic Carni
Which of the following immunoglobulins are associated with a Type II response?
IgG and IgM
Which of the following is a common cause of R sided heart failure?
L sided heart failure
Pernicious anemia is due to a lack of which of the following?
Intrinsic factor
Which of the following disorders affects myoneural junction
Myasthenia Gravis
Which arteries are involved in giant cell arteritis?
Temporal
T-helper cells are seen in which types of immunity?
Type IV
Presenile dementia is seen in which of the following?
Alzheimer’s Disease
A female with gonorrhea may pass it to the child when?
During delivery
Which leukemia is involved with the philadelphia chromosome?
CML (chronic myelocytic leukemia)
a person with galactosemia should avoid which of the following?
Lactose (milk)
Pernicious anemia and lack of Vit B12 results in _______
Spinal cord degeneration
Which of the following causes pitting edema?
Congestive heart failure
What causes edema of flanks and fatty changes in the liver?
Alcohol
Which of the following causes a cyanotic condition?
Dextroposition of the aorta
The philadelphia chromosome is a risk factor for which leukemia?
Chronic Myelocytic Leukemia
Which of the following is a periosteal encasement of necrotic tissue?
Sequestrium
What are patients with asbestosis predisposed to?
Mesothelioma
A periosteal reaction described radiographically as a sunburst rxn is most common in which of the following?
Osteosarcoma
Which of the following is a degenerative disease that affects the cranial nerve nuclei?
Progressive Bulbar Palsy
Circulatory levels of which of the following increase during an acute inflammatory response?
Neutrophil
Which disease presents with Chronic rheumatoid arthritis and splenomegally?
Felty’s syndrome (S.A.N.T.A) - remember this from arthridities with Korvatko?
What is another name for Marie Strumpell’s Disease?
Ankylosing Spondylitis
Which of the following affects the substantia nigra of the basal ganglia and results in resting tremors?
Parkinson’s disease
Megaloblastic anemia is caused by which vitamin deficiency?
Vit B12
Which of the following is the most likely diagnosis for an infant who develops projectile vomiting in the 1st 3 weeks of life?
Pyloric stenosis
What is the most common benign tumor of the spine?
Hemangioma
What causes hoarseness associated with a carcinoma in the apex of the lung?
Laryngeal nerve damage
Which of the following substances is produced in the cells and increases inflammation due to tissue injury?
Histamine
What happens to a cell as a result of thyroid goiter?
Hyperplasia
Which of the following types of thyrotoxicosis is the most common in patients under 40?
Graves disease
What are the 4 steps associated with thrombus?
- Dissolving
- Recanalization
- Obstruction
- Embolism
Which of the following does a lesion that has caseous necrosis in the center surrounded by endothelial macrophages characterize?
TB
The release of histamine into the skin following cutaneous trauma causes which of the following?
Vasodilation of arterioles (redness)
Which of the following occurs in a Keloid?
Hypertrophic enlargement of scar tissue
Which of the following is classified as a benign neoplasm?
Lipoma
Which of the following is a systemic immune complex reaction?
Rheumatoid Arthritis
A deficiency in Vitamin C will most affect what tissue?
Connective tissue
Chronic alcoholism, which will lead to Werneike-Korsakoff Syndrome, causes what type of Vitamin deficiency?
B1
Which of the following is a characteristic of Lyme’s Disease?
Bulls eye rash
Which of the following is associated with Kleinfelter’s syndrome?
XXY chromosome abnormality
Which of the following is the most common degenerative disease of the joints?
OA (aka DJD)
Which of the following is associated with Rheumatoid Arthritis?
Pannus Formation
WHich of the following is responsible for post-infectious glomerulonephritis?
B-Hemolytic Strep
Who is most likely to have entrapment neuropathy of the median nerve?
Pregnant Females
What is the definition of cardiac temponade?
Fluid in the pericardial space
Which of the following is a primary immunodeficiency disease?
Bruton’s
Which of the following results from hyperparathyroidism?
Osteopenia
What type of collagen can be found at the end of the wound healing?
Type 1
What type f collagen is found 1st (earliest) in a wound?
Type 3
What type of collagen is located in the basement membrane?
Type 4
A deficiency in which of the following trace elements results in tetani, which can be seen similarly and will accompany hypocalcemia?
Magnesium
A patient with a yolk cell tumor of the testes likely has an elevation in which of the following blood serum levels?
Alph-fetoprotein
Tensile strength is the proteinaceous deposition of ______ in a healing wound
Collagen
A cancer that has not invaded the basement membrane or the tissue of origin is called _____
Carcinoma in situ
Thombosis and embolism of which of the following vessels can cause a transmural infarction of the small intestine?
Superior mesenteric artery
Which of the following diseases produces symptoms due primarily to demyelinization of peripheral motor nerve axons?
Post-indections polyradiculitis
Generalized muscle weakness, poor intestinal tone and resultant bloating, heart abnormalities, weakening of respiratory muscles are characteristic of which of the following deficiencies?
Calcium deficiency
Coccidiomyocosis most commonly affects which of the following arteries?
LUNG
Epidural hemorrhage most likely results from laceration to which of the following arteries?
Middle meningeal
Synovial thickening and secondary inflammation with edema but NO pannus formation is seen in which of the following conditions?
Gouty arthritis
Ischemic necrosis as a consequence of cardiac muscle damage is which type of necrosis?
Coagulative
Which of the following causes localized edema, which accompanies filariasis?
Lymph Obstruction
Which joints do Heberden nodes affect?
Distal interphalangeal (DIPs)
What is the most common cause of Cirrhosis of the liver?
Chronic alcoholism
What is the most common cause of abdominal aortic aneurisms in the elderly?
Atherosclerosis
What is the 1st sign of artherosclerosis?
Fatty streaks
Which of the following causes lobar pneumonia?
Streptococcus
What is the mechanism that allows the Herpes Virus to stay in the body after the original infection?
Sequestering of the Virus Genome in the Sensory Neuron
Where does a pulmonary embolus most commonly originate?
LE
Where can the initial symptoms of Myasthenia Gravis be observed?
Ocular muscles
Pitting edema is typically caused by what?
Congestive Heart Failure
What condition is probably present when the median groove of the prostate cannot be palpated?
prostatic carcinoma
Which of the following would cause the prostate to feel boggy upon palpation?
Prostatitis
What exudative lesion is caused by mycobacterial tuberculosis and contains caseous necrosis?
Ghon Lesions
Which disease is Brodie’s Abscess associated with?
Osteomyelitis
Which disease is associated with TB of the spine?
Pott’s disease
What is another name for Juvenile RA?
Still’s disease
Pyknosis is characterized by nuclear ______
condensation
Which of the following is a vasospastic disorder, which affects small arteries and arterioles of the extremities?
Raynaud’s Disease
Which of the following is not a characteristic of Horner’s Syndrome?
Dyspnea
What would a hemorrhage in the reticular formation of the brain likely result in?
Coma
What is a localized area of tissue necrosis resulting from immunologically induced necrotizing vasculitis?
Arthus phenomenon
Which of the following is associated with subluxation of the lens, laxity of ligaments and cystic medial necrosis of the aorta?
Marfan’s Syndrome
In most types of allergic reactions which of the following mediates the immediate transient phase of vascular permeability?
Histamine
Ischemic necrosis as a consequence of cardiac muscle damage is which type of necrosis?
Coagulative
What causes localized edema, which accompanies filariasis?
Lymphatic obstruction
Which joints do Heverden’s Nodes affect?
Interphalangeal Joints
Which of the following may lead to Megaloblastic Anemia?
Atrophic Gastric Mucosa
Antibodies against double stranded DNA are most characteristic of which of the following?
SLE (systemic lupus erythematosus)
Which of the following clsses of immunoglobulins most commonly cause autoimmune diseases?
IgG and IgM