Pathology Quiz
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After death, a human body cools at the rate of:
A. 0.78°C / 1.4ºF
B. 0.92°C / 2.6ºF
C. 0.33°C / .75ºF
D. 1.33°C / 3.33ºF
It is an ongoing (chronic) disease that causes abnormal growth of connective tissue.
A. Scleroderma
B. Psoriatic Arthritis
C. Juvenile Ankylosing Spondylitis
D. Systemic Lupus Erythematosus
Irreversible cell injury includes
A. Necrosis
B. Cloudy swelling
C. Hydropic swelling
D. Fatty change
What’s the commonest and earliest form of cell injury?
A. Fatty Change
B. Hydropic Degeneration
C. Apoptosis
D. Necrosis
Main source of lonizing radiation is:
A. UV light A
B. UVlight B
C. UV light C
D. Gamma rays
Deposition of fibrin within blood vessels
A. Fat Necrosis
B. Caseous Necrosis
C. Fibrinoid Necrosis
D. Coagulative Necrosis
What does “Nephro-” mean?
A. Liver
B. Kidney
C. Bladder
D. Gallbladder
PMI stands for
A. Post-Mortem Interval
B. Pre-Mortem Interval
C. Private mortgage insurance
D. Project -management institute
Of the following histopathologic finding, the one best indicates that a neoplasm is malignant is:
A. Pleomorphism
B. Atypia
C. Invasion
D. Increased Nuclear/Cytoplasmic Ratio
E. Necrosis
Atom or molecule with an unpaired electron is
A. free trial
B. cubalah
C. free radical
D. air pollution
What is the most important post-mortem changes
A. Cadaveric cooling
B. Putrefaction
C. Dehydration of the corpse
D. Cadaveric rigidity
Which of the following is not a feature of stem cells:
A.Capable of self renewa
B.Capable of linkage generation
C. They are the predominant population in a tissue
D.They belong to the terminal differentiation compartment
E. Both A and B
Vascular damage and the exudation of plasma proteins (such as fibrin) will results in?
A. Caseous Necrosis
B. Liquefactive Necrosis
C. Coagulative Necrosis
D. Fibrinoid Necrosis
“A unique form of cell death in which the tissue maintains a cheese-like appearance” refers to?
A. Caseous Necrosis
B. Liquefactive Necrosis
C. Coagulative Necrosis
D. Fibrinoid Necrosis
The average cooling rate for medium animals is considered to be
A. 0.7 – 1 °C / hour in the first 24 hours and approximately 0.2 °C / hr in the second day after death
B. 0.7 – 1 °C / hour in the first 24 hours and approximately 0.4 °C / hr in the second day after death
C. 0.7 – 1 °C / hour in the first 2 hours and approximately 0.2 °C / hr after
D. 0.2 – 0,5°C / hour in the first 2 hours and approximately 0.2 °C / hr after
Abscesses often occur in?
A. Liquefactive Necrosis
B. Caseous Necrosis
C. Fibrinoid Necrosis
D. Coagulative Necrosis
Mendelian disorders are due to:
A. Chromosomal abnormalities
B. Single gene defect
C. Environmental Factors
D. Mitochondrial gene mutations
E. X-linked mutations
70 years old male diagnosed as having a neoplasm in his colon which has been metastasized to different areas of his body, which of the following complications is not considered as non metastatic manifestations of cancer?
A. Myopathy
B. Polycythaemia
C. Venous thrombosis
D. Jaundice
E. Non bacterial thrombotic endocarditis.
What are risk factors for disease?
A. genetics
B. age
C. lifestyle
D. stress
E. all of the above
Which necrosis is often associated with Tuberculosis?
A. Fat Necrosis
B. Caseous Necrosis
C. Fibrinoid Necrosis
D. Coagulative Necrosis
All of the follwoig are predisposing factors for skin cancer EXCEPT:
A. Smoking
B. UV light
C. Chronic ulcer
D. Infrared light
a rounded bowing of the thoracic area of the back
A. ruptured disc
B. kyphosis
C. lordosis
D. scoliosis
Strong, supporting layer around the cell membrane in some cells
A. Cytoskeleton
B. Cytoplasm
C. Cell wall
D. Nucleus
40 yrs old female presented with right breast lump, this lump is 8×4 cm in diameter, attached to the skin and underlying tissue. There are 2 palpable lymph nodes on the right axilla. CT scan was done and revealed no other lymph node groups or any distant lesion. The staging of this breast cancer is:
A. T4N1M1
B. T4N2M1
C. T4N2MO
D. T4N1MO
E. T4NOMO
rapid (sudden) pathological death
A. occurs due to physiological wear, aging
B. occurs when death occurs consecutively to chronic organ insufficiency
C. occurs after a peracute or acute illness, but also in some chronic diseases (determinant cause), where additional causal factors result in death
D. caused by the action of an external factor (accident, intoxication, slaughter)
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