Type of Cell: Explanation:

Tab. 1. Morphology of cell damage Reversible injury Swelling of endoplasmic reticulum and mitochondria Myelin figure- Breakdown of plasma membrane, organelles, and nucleus; leakage of contents Myelin figure- Inflammation Recovery Amorpous densities in mitochondria Progressive injury NORMAL Membrane blebs NECROSIS Stages of cell damage: 1. 2. Morphological manifestations of reversible cell damage: 1. 2. 3. 4. 5.

Identify if the statement is True or False. If the statement is false, identify what is incorrect and correct it.  Cellular adaptation often refer to reversible changes in size, number, phenotype or appearance, metabolic activity or functions of cells in response to adverse environmental conditions or internal bodily stresses Pathologic Hyperplasia refers to an abnormal increase in the number of cells, which are in a normal component of that tissue and are arranged in a normal fashion with subsequent enlargement of the affected part.

Define and Cancer ,differentiate between a benign tumor and amalignant tumor, using examples.

Match A-I as the following: -Pseudostratified ciliated columnar epithelial layer -Cilia -Pseudostratified ciliated columnar epithelial -Simple columnar epithelial cells -Simple columnar epithelial -Connective tissue -Basement membrane

Explain the basics of cellular injury. How do you know when your patient has suffered from a cellular injury?