Study sets matching "histology muscle tissue"

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Study sets matching "histology muscle tissue"

58 terms
HISTOLOGY: Skeletal Muscle Tissue
2 important characteristics of muscle…
Contractility
Conductivity
Muscle tissue terminology
Contractility ... Conductivity
Due to actin, myosin, and ATP
Allows muscle cells to transmit electrical impulse to other c…
Sarcolemma: plasma membrane of muscle cell... Sarcoplasm: Cytop…
2 important characteristics of muscle…
Contractility ... Conductivity
Contractility
Due to actin, myosin, and ATP
131 terms
Muscle Tissue Histology - S
Sarcoplasm
Sacrcoplasmic reticulum
Sarcolemma
Fiber, myo
What is the muscle cell equivalent of cytoplasm?
What is the muscle cell equivalent of smooth endoplasmic reti…
What is the muscle cell equivalent of the plasma membrane?
What are some synonyms for "muscle cell"?... Muscle _______... ___…
Sarcoplasm
What is the muscle cell equivalent of cytoplasm?
Sacrcoplasmic reticulum
What is the muscle cell equivalent of smooth endoplasmic reti…
15 terms
HISTOLOGY: Cardiac Muscle Tissue
Cardiac muscle tissue
Characteristics of cardiac muscle tissue
Cardiac muscle cell structure
Nuclei of cardiac muscle cell
Found in the heart ... SHOW CROSS STRIATIONS
1. Single nucleus per cell... 2. Branched (intercalated disks)... 3…
Cylindrical cells arranged from end to end... Long chains of mu…
Centrally placed rounded nuclei
Cardiac muscle tissue
Found in the heart ... SHOW CROSS STRIATIONS
Characteristics of cardiac muscle tissue
1. Single nucleus per cell... 2. Branched (intercalated disks)... 3…
25 terms
HISTOLOGY: Smooth Muscle tissue
Smooth muscle tissue
Characteristics of smooth muscle tissue
Smooth muscle cell structure
Nuclei of smooth muscle cells
Found in the walls of internal organs... DO NOT SHOW CROSS STRI…
1. Single nucleus per cell... 2. No branches... 3. No cross striati…
Fusiform cells (spindle shaped with tapered ends)
Centrally placed... Long with tapered ends
Smooth muscle tissue
Found in the walls of internal organs... DO NOT SHOW CROSS STRI…
Characteristics of smooth muscle tissue
1. Single nucleus per cell... 2. No branches... 3. No cross striati…
34 terms
Histology Muscle tissue SR
A muscle fibril and a single sarcomere…
Cardiac muscle. notice mitochondria an…
levels of sarcomere contraction.... top=…
partially contracted because the I ban…
What is in the row, what is in the box?
What is this?
What is this image showing?
Is this muscle contracted or relaxed?
A muscle fibril and a single sarcomere…
What is in the row, what is in the box?
Cardiac muscle. notice mitochondria an…
What is this?
16 terms
Histology: Muscle Tissue Identification
Skeletal Muscle
Skeletal Muscle
Skeletal Muscle
Skeletal Muscle
Skeletal Muscle
Skeletal Muscle
32 terms
Histology- Adipose Tissue & Muscle
Adipose
Types of adipose tissue
Brown fat
White fat
Loose CT made of adipocytes ... Derived from mesenchymal cells…
Brown fat and white fat
Only found in fetus, very minimal in adults ... Provides heat ge…
Provides energy metabolism, thermal insulation, packing and e…
Adipose
Loose CT made of adipocytes ... Derived from mesenchymal cells…
Types of adipose tissue
Brown fat and white fat
12 terms
Epithelial and Muscle Tissue Histology
skeletal muscle tissue
cardiac muscle tissue
smooth muscle tissue
simple cuboidal epthelium
LOCATIONS: skeletal muscles... FUNCTIONS: shorten to cause volu…
LOCATION: Heart walls... FUNCTIONS: involuntary contraction of…
LOCATIONS: walls of viscera (such as stomach), bladder, blood…
LOCATIONS: surface of ovary, kidney tubules, thyroid gland... F…
skeletal muscle tissue
LOCATIONS: skeletal muscles... FUNCTIONS: shorten to cause volu…
cardiac muscle tissue
LOCATION: Heart walls... FUNCTIONS: involuntary contraction of…
16 terms
Muscle Tissue Histology
cardiac muscle
skeletal muscle
cardiac & snooth muscle
skeletal muscle
found in heart wall
attached to bones
uninucleate
multinucleate
cardiac muscle
found in heart wall
skeletal muscle
attached to bones
61 terms
Histology Muscle tissue SR
A muscle fibril and a single sarcomere…
Cardiac muscle. notice mitochondria an…
levels of sarcomere contraction.... top=…
partially contracted because the I ban…
What is in the row, what is in the box?
What is this?
What is this image showing?
Is this muscle contracted or relaxed?
A muscle fibril and a single sarcomere…
What is in the row, what is in the box?
Cardiac muscle. notice mitochondria an…
What is this?
35 terms
Histology Lab: Muscle Tissue
Smooth muscle
Smooth muscles
Smooth muscle
Skeletal muscle
Smooth muscle
Smooth muscles
42 terms
Histology Muscle tissue
2 physiological properties
excitability is the ability to
contractility is the ability to
2 types of structural basis?
excitability... contractility
produce action potential
shorten in response to action potential
straited... non-straited
2 physiological properties
excitability... contractility
excitability is the ability to
produce action potential
Muscle Tissue Histology
Skeletal Muscle Fibers
Syncitial cell
Muscle Cell Nuclei
Smooth Muscle
Large, cross-striated cells that are connected to the skeleto…
Skeletal muscle fiber is composed of one cell composed of mul…
Label
Non striated and involuntary muscles found in nerves, blood v…
Skeletal Muscle Fibers
Large, cross-striated cells that are connected to the skeleto…
Syncitial cell
Skeletal muscle fiber is composed of one cell composed of mul…
61 terms
Histology & Embryology- Muscle Tissue
What are the muscular myofilaments?
What are the 4 muscle classifications?
What is the muscles general structure?
What are the coverings of the differen…
Thin ACTIN... Thick MYOSIN
Striated or Smooth... Voluntary or Involuntary
Muscle... Fascicle... Fibers... Myofibrils... Myofilament myosin & actin
Epimusium~ muscle... Perimysium~ fascicle... Endomysium~ fiber
What are the muscular myofilaments?
Thin ACTIN... Thick MYOSIN
What are the 4 muscle classifications?
Striated or Smooth... Voluntary or Involuntary
22 terms
Histology of Nerve and Muscle Tissue
Skeletal Muscle Tissue
Skeletal Muscle Tissue
Skeletal Muscle Tissue Nucleus
Skeletal Muscle Tissue Striations
Biceps
Skeletal Muscle Tissue
Skeletal Muscle Tissue
Biceps
Histology (tissues)-Muscle Tissue
1) cells are called Muscle Fibers and…
Striated Muscle Tissue
Skeletal Muscle Tissue
Epimysium
Characterisitics of muscle tissues
Exhibit "banding" patterns, look striped
1) Long, cyclindrical, multinucleated... 2) Nuclei is close to c…
Layer of dense connective tissue wrapped around muscle. Allow…
1) cells are called Muscle Fibers and…
Characterisitics of muscle tissues
Striated Muscle Tissue
Exhibit "banding" patterns, look striped
28 terms
Histology (Muscle, Epithelial tissue)
Arrector pili muscle
Basal Lamina
Blood vessels
Dermis (Papillary Layer, Reticular Lay…
Arrector pili muscle
Basal Lamina
32 terms
Epithelial + Muscle Tissue Histology
Simple squamous epithelia... nucleus... Bloo…
Simple squamous epithelia ... lumen of bl…
Simple cuboidal epithelia ... nucleus... kid…
Simple cuboidal epithelia... lumen of kid…
Simple squamous epithelia... nucleus... Bloo…
Simple squamous epithelia ... lumen of bl…
10 terms
Histology Muscle Tissue
Smooth muscle
Cardiac Muscle
Skeletal Muscle
Functions of Skeletal Muscle
Not striated... One nucleus/fiber... Lack sarcomeres... Involuntary... Or…
Striated... One nucleus/fiber... Sarcomeres present... Involuntary... Hea…
Striated... Multinucleated fiber... peripherally located nuclei... Sar…
locomotion and forceful breathing, postural support, and heat…
Smooth muscle
Not striated... One nucleus/fiber... Lack sarcomeres... Involuntary... Or…
Cardiac Muscle
Striated... One nucleus/fiber... Sarcomeres present... Involuntary... Hea…
16 terms
Histology: Muscle Tissue Identification
Skeletal Muscle
Skeletal Muscle
Skeletal Muscle
Skeletal Muscle
Skeletal Muscle
Skeletal Muscle
101 terms
Histology-Muscle Tissue
Which muscle cells use actin and myosi…
Sarcolemma
sarcoplasmic reticulum
Sarcosomes
all of them
muscle cell membrane
smooth ER for muscle cell
muscle cell mitochondria
Which muscle cells use actin and myosi…
all of them
Sarcolemma
muscle cell membrane
Muscle Tissue - Histology
Muscle Tissue
Skeletal Muscle Tissue
Function and Location of Skeletal Musc…
Cardiac Muscle Tissue
Highly cellular, vascularized, responsible for most types of…
Long, cylindrical, multinucleate cells; obvious striations
Voluntary movement; locomotion, manipulation of the environme…
Branching, striated, generally uninucleate cells that interdi…
Muscle Tissue
Highly cellular, vascularized, responsible for most types of…
Skeletal Muscle Tissue
Long, cylindrical, multinucleate cells; obvious striations
22 terms
Histology: Muscle Tissue
discretely
gap junctions
mitotic
non-mitotic
smooth muscle is not ______________ innervated
smooth muscle fibers communicate with each other via ________…
is smooth muscle mitotic or non-mitotic?
is skeletal muscle mitotic or non-mitotic?
discretely
smooth muscle is not ______________ innervated
gap junctions
smooth muscle fibers communicate with each other via ________…
Histology of Muscle Tissue
Skeletal muscle fiber (slide)
Skeletal muscle fiber
Smooth muscle fiber (slide)
Smooth muscle fiber
-striations, multiple nuclei ... -fibrous shape
-no striations, 1 nucleus... -spindle shape... -lining of GI tract
Skeletal muscle fiber (slide)
Skeletal muscle fiber
-striations, multiple nuclei ... -fibrous shape
16 terms
Histology Lecture - Muscle Tissue
Extensibility
Contractility
Excitability
Elasticity
muscle can be stretched back to original length by contractio…
long cells shorten and generate pull force
electrical nerve impulse stimulates muscle cell to contract
muscle can recoil after being stretched
Extensibility
muscle can be stretched back to original length by contractio…
Contractility
long cells shorten and generate pull force
Histology muscle tissue
Muscle tissue characteristics
3 specific muscle tissue types
Function of skeletal
Function of cardiac
Highly contractile ... Elongated ... Show irritability or excitabil…
Skeletal ... cardiac ... Smooth
Moves and stabilizes the skeleton
Generates the forceful contractions of the heart
Muscle tissue characteristics
Highly contractile ... Elongated ... Show irritability or excitabil…
3 specific muscle tissue types
Skeletal ... cardiac ... Smooth
56 terms
Muscle Tissue Histology
Two most important common characterist…
Skeletal muscle general features
Special visceral skeletal muscle is fo…
Skeletal muscle cell organization
Conductive (action potentials) and contractile (ATP, myosin,…
-voluntary... -attached to skeleton... -striated... -fast contraction…
1. Eye... 2. Tongue... 3. Pharynx... 4. Upper esophagus
-multinucleated syncitiums ... -sarcolemma with t-tubules extend…
Two most important common characterist…
Conductive (action potentials) and contractile (ATP, myosin,…
Skeletal muscle general features
-voluntary... -attached to skeleton... -striated... -fast contraction…
66 terms
Histology: muscle tissue
what is the terminology for the mt:... pl…
classify skeletal, smooth and cardiac m
what is the purpose of skeletal muscle…
what are the 3 visceral organs of skel…
sarcolemma... sarcoplasm... sarcoplasmic reticululm
skeletal: skeleton and visceral and eye. voluntary and striat…
locomotion and respiration... swallowing and speech... precise eye…
tongue, esophagus, pharynx
what is the terminology for the mt:... pl…
sarcolemma... sarcoplasm... sarcoplasmic reticululm
classify skeletal, smooth and cardiac m
skeletal: skeleton and visceral and eye. voluntary and striat…
Histology - Muscle tissue
What are the 4 General characteristics…
What wraps around individual muscle fi…
What wraps around multiple fibers
What covers the entire muscle
Excitability... Contractility... Extensibility... Elasticity
Endomysium
Perimysium
Epimysium
What are the 4 General characteristics…
Excitability... Contractility... Extensibility... Elasticity
What wraps around individual muscle fi…
Endomysium
Histology- Muscle Tissue
Skeletal cells
Skeletal Function
Cardiac Location
Cardiac Function
long, up to .3m, striated(banded), multi-nucleated... cannot und…
Control movement
Heart only
To pump blood involuntarily
Skeletal cells
long, up to .3m, striated(banded), multi-nucleated... cannot und…
Skeletal Function
Control movement
9 terms
Muscle Tissue Histology
Skeletal muscle
Striations (Skeletal muscle)
Nuclei (Skeletal muscle)
Sarcolemma
What is this Type of tissue?
What is this?
What is this?
The fine transparent tubular sheath that envelops the fibers…
Skeletal muscle
What is this Type of tissue?
Striations (Skeletal muscle)
What is this?
71 terms
Histology Muscle Tissue Part Three
Smooth
spindle
smooth
centrally
_________________ muscle cells are elongated spindle-shaped o…
Smooth muscle cells are elongated _________________-shaped or…
The nuclei of _________________ muscle cells are centrally pl…
The nuclei of smooth muscle cells are _________________ place…
Smooth
_________________ muscle cells are elongated spindle-shaped o…
spindle
Smooth muscle cells are elongated _________________-shaped or…
6 terms
Muscle Tissue Histology
Skeletal Muscle Tissue
Features of skeletal muscle tissue
Cardiac Muscle Tissue
Features of cardiac muscle tissue
-a band (dark)... -I band (light)... -nucleus... -muscle fiber
-a band... -i band... -intercalated discs... -branching fiber
Skeletal Muscle Tissue
Features of skeletal muscle tissue
-a band (dark)... -I band (light)... -nucleus... -muscle fiber
19 terms
Histology of Muscle Tissue
Actin
Myosin
What types of muscle are striated?
Hyperplasia
thin fibrous protein... stains pink in H+E
thick fibrous protein ... stains pink in H+E
skeletal and cardiac... (because of the way they contract)
increased number of cells
Actin
thin fibrous protein... stains pink in H+E
Myosin
thick fibrous protein ... stains pink in H+E
Muscle Tissue Histology
Describe muscle tissue.
What is the sarcolemma
what is the sarcoplasmic reitculum?
Name and describe 4 special characteri…
Respinsible for movement of body... characterized by specialized…
plasma membrane of mm tisue
smooth ER in mm tissue
1. Excitability - able tor espond to stimulli by producing el…
Describe muscle tissue.
Respinsible for movement of body... characterized by specialized…
What is the sarcolemma
plasma membrane of mm tisue
13 terms
Histology: Muscle Tissue
myocytes
myofibrils
sarcomeres
myofilaments
actin and myosin
myocytes
myofibrils
28 terms
Histology-Muscle Tissue
What are the three types of msucle tis…
Connective tissue surrounding individu…
Connective tissue surrounding groups o…
Outermost layer of connective tissue s…
Skeletal, Cardiac Smooth
Endomysium
Perimysium
Epimysium
What are the three types of msucle tis…
Skeletal, Cardiac Smooth
Connective tissue surrounding individu…
Endomysium
51 terms
HISTOLOGY 1 - Muscle Tissue
Skeletal, cardiac
Skeletal
Cardiac
Smooth
Which muscle types have striations?
Which muscle type has very long, cylindrical cells that are m…
Which muscle type has short, branching cells that contain one…
Which muscle type has spindle-shaped cells that contains one…
Skeletal, cardiac
Which muscle types have striations?
Skeletal
Which muscle type has very long, cylindrical cells that are m…
7 terms
Anatomy histology (muscle tissue)
Muscle tissue
Skeletal muscle picture
Cardiac muscle tissue picture
Smooth muscle tissue picture
Responsible for the production of movement... Can be divided in…
Muscle tissue
Responsible for the production of movement... Can be divided in…
Skeletal muscle picture
9 terms
Muscle Tissue Histology
Skeletal
Cardiac
Smooth
Pronation
What kind of muscle tissue is this?
What kind of muscle tissue is this?
What kind of muscle tissue is this?
Forearm rotates medially (inward)
Skeletal
What kind of muscle tissue is this?
Cardiac
What kind of muscle tissue is this?
93 terms
1. Histology: Muscle Tissue
what is unique about the plasma membra…
can all muscle cells contract?
are all contractile cells muscle cells?
what are the 4 types of muscle?
it is excitable (i.e. capable of conveying action potentials)…
yes
no... 1. myoepithelial cells; at the base of glands to help sec…
1. skeletal... 1a. visceral... 2. cardiac... 3. smooth
what is unique about the plasma membra…
it is excitable (i.e. capable of conveying action potentials)…
can all muscle cells contract?
yes
8 muscle tissue histology
myocytes
striated
sarcomeres
sarcomeres form when _________________…
muscle cells or fibers
each muscle cell is made up of a large number of parallel rod…
Myofibrils are made up of still smaller contractile units cal…
myofilaments (actin and myosin) arrange themselves into overl…
myocytes
muscle cells or fibers
striated
each muscle cell is made up of a large number of parallel rod…
6 terms
Histology: muscle tissue
Skeletal muscle tissue
Skeletal looks like
Smooth muscle tissue
Smooth muscle tissue looks like
Attached to bone to provide the force for body movements
Cells are long, cylindrical, multi nucleateband striated
Located in walls of hollow tubes and organs
Cells are spindle-shaped, have oval nuclei and no striations
Skeletal muscle tissue
Attached to bone to provide the force for body movements
Skeletal looks like
Cells are long, cylindrical, multi nucleateband striated
12 terms
8 muscle tissue histology
myocytes
striated
Myofibrils are made up of still smalle…
sarcomeres form when _________________…
muscle cells or fibers
each muscle cell is made up of a large number of parallel rod…
sarcomeres
myofilaments (actin and myosin) arrange themselves into overl…
myocytes
muscle cells or fibers
striated
each muscle cell is made up of a large number of parallel rod…
Muscle tissue histology
3 types of muscle tissue
myocyte
voluntary
involuntary
skeletal, cardiac, smooth
muscle cells or fibers that contract
subject to conscious control
subject to unconscious control
3 types of muscle tissue
skeletal, cardiac, smooth
myocyte
muscle cells or fibers that contract
121 terms
Histology Muscle Tissue
Two most important characteristics of…
3 major types of muscle tissue
Where are skeletal muscles found? Stra…
Where are smooth muscles found? Striat…
Contractility... Conductivity
Skeletal... Smooth... Cardiac
Attached to skeleton, and present in some visceral organs lik…
Walls of internal organs (visceral)... No striations
Two most important characteristics of…
Contractility... Conductivity
3 major types of muscle tissue
Skeletal... Smooth... Cardiac
50 terms
8 Histology: Muscle Tissue
three types of skeletal muscle tissue
myocytes
voluntary/involuntary?... striated/non-st…
striated
skeletal... cardiac... smooth
muscle cells
two ways to classify muscle tissue
striated/non-striated?... each muscle cell is made up of a large…
three types of skeletal muscle tissue
skeletal... cardiac... smooth
myocytes
muscle cells
Histology-- Muscle and Nervous Tissue
fibers; myofibers
endomysium... perimysium... epimysium
somatic motor neuron
neuromuscular junction
another name for muscle cell
3 layers of muscle
each muscle fiber is supplied with a nerve ending from a ___…
where neuron and muscle cell attach
fibers; myofibers
another name for muscle cell
endomysium... perimysium... epimysium
3 layers of muscle
12 terms
Histology of muscle tissue
skeletal muscles
cardiac muscle
smooth muscle
neuromuscular junction
skeletal muscles
cardiac muscle
19 terms
8 muscle tissue histology
myocytes
striated
sarcomeres
sarcomeres form when _________________…
muscle cells or fibers
each muscle cell is made up of a large number of parallel rod…
Myofibrils are made up of still smaller contractile units cal…
myofilaments (actin and myosin) arrange themselves into overl…
myocytes
muscle cells or fibers
striated
each muscle cell is made up of a large number of parallel rod…
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