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anatomy review
| Question | Answer |
|---|---|
| What are the four main types of tissues and what is the function of each? | Epithelial - Protection, Absorption, Filtration, Secretion Connective - Support, Protection, Support, Binding Muscle - Used for Movement Nervous - Transports impulses around the body |
| Which type of epithelial tissue lines the urinary bladder? | Transitional Epithelium |
| Which type of connective tissue has lacuna? | Hyaline Cartilage |
| Contrast exocrine and endocrine glands. Give an example of each. | Excorine: Secrete substances outward through a duct --- Sweat Gland Endocrine: Ductless glands that secrete hormones through the bloodtsream --- Thyroid Gland |
| Which type of connective tissue makes a stiff framework to support other cells? | Loose Reticular Connective Tissue |
| Name 3 types of cells found within the blood. | red blood cells, white blood cells, platelets |
| How do merocrine glands differ from apocrine glands? | Merocrine: Cells excrete the products via exocytosis Apocrine: A portion of the cell pinches off with the secreted products. |
| What two structures are found in the extracellular matrix of all connective tissues? | Ground Substance & Fibers |
| Name 3 types of muscle tissue found in the body. | Skeletal, Cardiac, Smooth |
| Which type of muscle tissue is striated and contracts involuntarily? | Cardiac |
| What are the 2 types of nervous tissue? Which one is more common in the body? | Neurons and Neurolgia---- Neurolgia makes up 90% of nerve cells |
| What are the top and bottom surfaces of an epithelial tissue called? | Free/Apical -top Basal - bottom |
| Which of the following is NOT one of the 4 major categories of tissue found in the human body nervous, muscular, vascular, or epithelial? | Vascular |
| This is the type of tissue that contains goblet cells for secreting mucus. | Columnar -Epithelial Tissue |
| Mammary glands contain not only secrete milk, but also a portion of the secretory cells. Therefore, mammary glands are an example of _____ glands. | Aprocrine |
| Name the 2 types of fibers found in connective tissues. | Collagen & Elastic Fibers |
| Which type of cells become bone tissue? | Osteocytes |
| When looking in a microscope, you notice cells within lacuna. Which type of connective tissue are you looking at? | Cartilage |
| When looking in a microscope, you notice large droplets of oil filling most of the cell's space. Which type of connective tissue are you looking at? | Adipose |
| Which type of connective tissue is found in tendons, giving them rope-like strength in one direction? | Dense Regular |
| What are two membranes found in or on the body? | Mucous & Serous |
| Name 2 characteristics of all connective tissue? | All connective tissues are formed from one type of stem and they're mostly composed of extracellular matrix |
| What are endocrine glands and give an example of one? | Endocrine Glands secrete hormones into the blood so they can be delivered over longer distances. Thyroid |
| What are exocrine glands and give an example of one. | Endocrine Glands are packed tightly together with capillaries running through the glandular tissue. Pancreas |
| Loose Connective Tissue | Areolar, Adipose, Reticular |
| Dense Connective Tissue | Regular, Irregular, Elastic |