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BIO201 Anatomy & Physiology
Lecture Outline 3: Histology
I. Histology: (my histology practice test)
A. Epithelial Tissue:
1. Identify five major functions:
2. Describe five major characteristics:
3. Describe the basis of classification:
a. simple squamous, cuboidal, columnar
b. stratified squamous (kertin/nonkeratin), cuboidal, columnar, transitional
c. pseudostratified
4. Glandular epithelium
a. compare exocrine and endocrine glands
b. compare the following types of exocrine glands
i. holocrine glands
ii. merocrine glands
iii. apocrine glands
B. Connective Tissue:
1. Identify the major functions:
2. Describe the major characteristics:
3. Identify the major components:
a. cells - fibroblasts (fib); mast cells (mst); chondrocytes (cho);
adipocytes (adp); osteocytes (ost); macrophage (mac).
b. fibers - collagen (col); elastin (els); reticular (ret).
c. ground substance - hyaluronic acid, chondroitin sulfate, etc.
4. Identify mesenchyme - embryonic connective tissue
5. Review the terminology from lab also.
6. Know the classifications of connective tissues:
a. Loose:
i. areolar: (fib, mst, mac) (col, els, ret)
ii. adipose: (adp) (ret)
iii. reticular: (fib) (ret)
b. Dense:
i. regular: (fib) (col)
ii. irregular: (fib) (col, els)
iii. elastic: (fib) (els)
c. Cartilage:
i. hyaline: (cho) (col -fine fibers)
ii. fibrocartilage: (cho) (col)
iii. elastic: (cho) (els)
7. Bone: we will cover bone tissue later
8. Blood: cover this in BIO202 lab
9. Describe the factors affecting tissue repair:
a. nutrition, age, blood supply
C. Muscle Tissue:
1. Identify the major classifications:
a. skeletal
b. smooth
c. cardiac
2. Compare/contrast these three muscle types.
D. Nervous Tissue:
1. neurons and neuroglia
(we will cover nervous tissue later this semester)
(Lots of HistoPics at JayDoc's)