Health and Disease Flashcards
What is anaplasia
extreme form of arrested or altered differentiation in malignant neoplasms
What is coagulative necrosis
dead firm tissue due to loss of oxygen, structure are recognizable
What is colliquative necrosis
dead semi-liquid tissue due to liquefaction, no structures recognizable
What is caseous necrosis
dead tissue with soft-whitish clump, cream cheese
What are the four lobes of the liver
right, left, quadrate, caudate
What are the 2 segments of the respiratory system
Conducting portion - convey air from outside to lungs
Respiratory portion - within the lungs, actual exchange of oxygen for carbon dioxide
What are the 4 basic properties of a respiratory organ
- large surface area
- thin moist membrane space
- method for renewing the gas within the lungs
- free circulating blood
How is the respiratory system divided into lobes
Three lobes on right, two on left, lobes further subdivided into segments
Which immune cell does not regerate lysosomes
neutrophils
