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BaseballBaseballHistology: Tissues & SkinHistology: Tissues & Skin

Chapter 5&6Chapter 5&6

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• Identify all four general tissue types– Answer:

epithelial, connective, muscular & nervous

• Which of the four basic types is described below:– Contains free edge– Lines hollow organs– Anchored by basement

membrane

• Answer: Epithelial tissue

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• Which of the four basic types is described below:– Lack blood vessels,– Readily divide– Cells are tightly packed

• Answer:Epithelial tissue

• Which of the four basic types is described below:– Attached to bone

– Found in the heart

– Walls of hollow organs

• Answer: Muscular tissue

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• What does the term squamous mean or indicate?– Answer:

Flat, fish scale shaped cells

• What does the prefix epi- mean?– Answer: upon

or above

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• Describe tissue that is “pseudostratified”.

• Answer:• Pseudo means false• Stratified means more than one layer• Cell arrangement is truly a single layer,

but looks multi layered because of nuclei that are in two rows instead of one

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• What are cilia and describe their function.– Answer:

Hairlike projections which help propel mucus

• Identify the protein which kills epithelial cells, but makes them waterproof.– Answer:

Keratin

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• Name the four layers the epidermis from deepest to outermost.– Answer:

Germinativum, granulosum, lucidum, corneum

• Which of the four basic tissue types is classified according to shape & cell arrangement?

– Answer: EPITHELIAL

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• Which connective tissue is the most rigid?– Answer:

Bone

• Name that tissue– Type & Subtype

• Answer: Connective/Adipose

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• What type of muscle tissue is best described below:– Voluntarily controlled– Multinucleated

• Answer: Skeletal muscle

• Identify the subtype:

– Answer:Simple Columnar (Epithelium)

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• Name that tissue– Type & Subtype

• Answer: Connective/Blood

• Name the two types of nervous tissue cells.– Answer: Neuron &

Neuroglia

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• Name that Subtype– Answer:

Simple Columnar Epithelium

• Identify area labeled #4.– Answer:

Basement Membrane

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• Name that tissue– Type & Subtype

• Answer: Epithelium/Pseudostratfied cilated Columnar

• What is the non living portion of connective called?– Answer:

the matrix

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• Name that subtype

– Answer: Stratified Cuboidal

• Conductivity & excitability are characteristics of which type of tissue?– Answer:

Nervous

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• Namethatmuscletissue

– Answer: Smooth

• What are two functions of neuroglia?– Answer:

support, binding, phagocytosis, insulation

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• Identifyarea #2.

– Answer: Pili Muscle

• Identifyarea #10.

– Answer: Blood Vessels

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• Name that type of muscle

– Answer: Skeletal

• Name that cell!

– Answer: Neuron

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• Name that tissue Type

&

Subtype– Answer:

Epithelium/ SimpleCuboidal

• Where do you find adipose tissue?– Answer:

beneath skin, surface of heart, behind eyeballs, around kidneys

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• Name that tissue type & Subtype!– Answer: Muscular/

Cardiac

• Skin is composed of two distinct layers, name them.– Answer:

epidermis & dermis

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• Where is this subtype found?– Answer:

mouth throat, anal canal, vagina

• What is area #1– Answer:

Free Surface

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• Identify the stratum of epidermis that is completely dead.

– Answer: Corneum

• Name two of the four classes of connective tissue– Answer:

proper, bone, blood, loose

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• Name that tissue– Type & Subtype

• Answer: Epithelium/ Simple Squamous

• What is melanin and what is its function?– Answer:

pigment that protects the nuclei of the cell

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• Which strata of the epidermis has the most keratin.– Answer:

Corneum

• Describe the following for smooth muscle: #nuclei, control, shape.– Answer:1-2 nuclei,

involuntary control, spindle shape

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• What is the function of the tissue between the two layers.– Answer:

diffusion or filtration (simple squamous epithelium)

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• What is the matrix of blood?.– Answer:

Plasma

• Where are melanocytes located, epidermis, dermis or hypodermis.– Answer:

epidermis

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• What does the prefex adip- mean?– Answer:

Fat

• What does the suffix -cyt indicate?– Answer: Cell

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• -Glia means…– Answer:

glue

• Strat- is a prefix that means…– Answer: layer

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• What does the prefex cut- indicate?– Answer:

skin

• What is the scientific term for a sweat gland.– Answer:

sudoriferous gland

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• What is the function of Transitional Epithelium?– Answer: has the

ability to stretch readily (found in areas

like the bladder)

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• What is the correct term for hair that sits above the epidermis? – Answer:

Hair shaft

• Skin cells help produce which vitamin?– Answer: D

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• What is the 2 main components of the hypodermis.– Answer:

loose connective tissue & adipose tissue

• What is a mole?– Answer:

Fleshy skin tumor (nevus) that is usually pigmented

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• What is the function of the tissue in the range of the arrow?– Answer:

insulation (adipose)