First patho quiz
Pathology Quiz: Test Your Knowledge!
Welcome to the Pathology Quiz, designed for medical students and professionals eager to test their understanding of the fascinating field of pathology. This quiz will challenge your knowledge on subjects such as cell injury, necrosis types, and the impacts of various medical conditions, helping you to deepen your expertise.
Key Features:
- 30 Multiple Choice Questions
- Focus on fundamental pathology concepts
- Perfect for exam preparation and revision
The study of diseases and suffering is?
Pharmacology
Pathology
Histology
Dental Anatomy
What is the largest specialty in pathology?
Histopathology
Immunology
Genetic
Forensic pathologist
Prussian blue stain highlighting which stain:
Hemosiderin.
Melanin
Anthracosis
Forensic pathologist :examining bodies of dead people
Forensic pathologist :examining bodies of dead people
Most of medical practice in the future will go through this line ?
Histopathology
Immunology
Genetic
Forensic pathologist
Decision should be taken by more than treating physician alone this is the definition of ?
Multidisciplinary team approach
Gene expression profile (GEP)
P4 medicine
Stratified medicine
The cell response to stress depends on?
Nature
Duration
Severity
The cell itself
All of the above
Hypertrophy coexist with what in dividing cells?
Atrophy
Hyperplasia
Metaplasia
Anaplasia
Irreversible cell injury the stimuli must be ??
Mild
Chronic
Severe
Acute
Mild + chronic
Acute+severe
Adaptation are reversible change in all of the below except ?
Size
Numper
Phenotype
Genotype
The most cause for atrophy?
Decreased workload
Loss of innervation
Loss of endocrine stimulation
Aging
In metaplasia the new epithelium is ........ Dealing with current stress but functionally it become ...... ?
Better / worst
Worst/better
Better/better
Worst/worst
In gastric esophagitis which type of change will happen ?
From squamous to columnar
From columnar to squamous
From respiratory to columnar
Non of the above
The type of carcinoma may develop in gastric esophagitis ?
Squamous carcinoma
Adeno-carcinoma
Renal cell carcinoma
Basal cell carcinoma
The cause of metaplaisa in gastric esophagitis?
Acidity
Basely
A lot of antigens
Hypoxia
If there is no damage to the cell membrane and chromatin this consider as ?
Reversible cell injury
Irreversible cell injury
Neither of them
Both of them
The most common cause of cell injury is ..... , and the most common cause of ...... is ..... ?
Hypoxia , ischemia , hypoxia
Ischemia, hypoxia , hypoxia
Hypoxia, Hypoxia , ischemia
Ischemia ,ischemia ,hypoxia
The first change in the cell in reversible cell injury is ?
Defect in energy
Cell swilling
Distraction on ion pump
Loss of cell membranes
Bacterial infection is related to ........ and Viral infection is related to ........
Apoptosis / Necrosis
Necrosis/Necrosis
Necrosis/Apoptosis
Apoptosis/Apoptosis
Karyolitic is ?
Loss of DNA , fade of basophilic
Nuclear shrinking
Fragmentation of the pyknotic nucleus
Ragmentation of the pyknotic nucleus
Pyknosis: nuclear shrinkage and increased basophilia
Pyknosis: nuclear shrinkage and increased basophilia
Coagulative necrosis happen in all of the following expect ?
Lower limp
Upper limp
Brain
Lungs
Identify this kind of necrosis? ( بطاطا ويدجز )
Fat necrosis
Liquefactive necrosis
Caseous necrosis
Coagulative necrosis
People who have ischemia in the lower-limb + diabetes they will have mix between ??
Coagulative
Liquefactive
Caseous
Gangrenous
Coagulative+lipuefactve
Tuberculosis infection consider as example of ?
Coagulative
Liquefactive
Caseous
Gangrenous
If there is an atrraction of neutrophil this can tell us there is ?
Apoptosis
Necrosis
Both of them
This photo is related to?
Necrosis
Gangrenous
Apoptosis
In the normal cases which of the following is true ?
Anti proteins > pro protein
Anti proteins < pro protein
Anti proteins = pro protein
Which of the following isn’t example of antiapoptotic protein ?
Bcl-2
Bcl-X
Mcl-1
TNF
If there is no survival signal this will lead to ?
Decrease anti apoptotic
Increase anti apoptotic
Nothing
Decrease pro apoptotic
Which of the following is false regarding to apoptosome ?
It’s binds to caspase - 9
Cytochrome C binds to Apaf-1 to form it
It’s part of extrinsic pathway
It’s part of intrinsic pathway
Which cell type can tolerate ischemia the shortest?
Neurons
Skeletal myocyte
Cardiac myocyte
Which of the following enzyme is wrongly matched to its effect?
Endonuclease -> nuclear damage
ATPase -> ATP depletion
Protease and phospholipase-> membrane damage
Endonuclease-> na+ and h20 influx
The critical initiator caspase is ?
Caspase-8
Caspase-9
Caspase-8000
Caspace-3
Who is the best FIFA player in Misk?
Abdulkarim
Abood
Abu khudair
All of the above
Which of the following form free radicals:
Radiation
Uv light
Smoking
A and B
All of the above
Leukocytes aid in the generation of free radicals along with:
Plasma membrane multi-protein complex
Iron
NADPH oxidase
Plasma membrane multi-protein complex + NADPH
The change on metaplasia occur in which layer ?
Basel layer
Superficial layer
Submucosa layer
Lumen layer
Which of the following have more ability to be carcinoma?
Atrophy
Metaplasia
Hyperatrophy
Non of them
One of the following is found in endothelial cells, macrophages, neurons and plays a role like ROS?
Iron
Copper
Nitric oxide NO
Non of them
Which of the following enzymes is involved in free radical removal:
Catalase
Superoxide dismutase
Glutathione peroxidase
All of them
Which of the following is incorrect regarding pathological effects of ROS:
Fatty acid oxidation -> formation of peroxide’s-> membrane damage
Proteins -> oxidation -> normal folding
) DNA-> oxidation -> mutations
What’s the name of enzyme that converted CCL4 . CCL3?
Troponin
Creatine kinase
Alkaline phosphatase
Cytochrome P-450
When myelin figure become larger in number and size this will be an indicator that the cell injury is ?
Reversible
Irreversible
Steatosis is :
The fatty change of cholesterol
The fatty change of Triglyceride
The fatty change of cholesterol ester
Alzheimer's disease is an example for :
Abnormal metabolism
Lack of enzyme
Ingestion of indigestible materials
Defect in protein folding transport
What are the most common causes of fatty change (steatosis) in our country ???
Toxins (alcohol)
Anoxia
Obesity and DM (diabetes mellitus )
Protein malnutrition
Cholestorosis is Accumulation cholesterol in:
Lamina propria of the liver
Lamina propria of the gallbladder
Subcutaneous tissue
The wall of blood vessels,
Form of protein accumulation in plasma cells:
Russel Bodies
Alpha 1- antitrypsin
Keratin
Vimentin
Hyaline change is a descriptive rather than specific marker for cell injury.
True
False
Wear-and-tear pigment is the other name of ?
Lipofuscin
Melanin
Hemosiderin
Anthracosis.
The GREEN one is related to ........ the BLACK one is related to .......
Macroseatosis/ macroseatosis
Microseatosis/macroseatosis
Microseatosis/microseatosis
Macroseatosis/microseatosis
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