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Study sets matching "muscle 3"

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Study sets matching "muscle 3"

19 terms
Muscle 3
O-Coracoid process of scapula... I-Tubero…
O-supraglenoid tubercle of scapula... I-T…
O-lower half of anterior shaft of hume…
O-Infraglenoid tubercle of scapula... I-O…
Short head
Long head
Brachialis
Long Head
O-Coracoid process of scapula... I-Tubero…
Short head
O-supraglenoid tubercle of scapula... I-T…
Long head
59 terms
Muscle #3 Skeletal Muscles
Muscles ___________, but do not ______…
Muscles may be ____________ that produ…
Antagonists
Tripceps brachil Extends
pull, push
agonists
that oppose or reserve a particular movement.
opens up the arm angle
Muscles ___________, but do not ______…
pull, push
Muscles may be ____________ that produ…
agonists
27 terms
Muscle 3
Pectoralis Major-origin
Pectoralis Major-insertion
Pectoralis Major-action
Pectoralis Minor-origin
clavicle and sternum
below greater tubercle
abduct humerus
ribs 3-5
Pectoralis Major-origin
clavicle and sternum
Pectoralis Major-insertion
below greater tubercle
15 terms
MUSCLE 3
tricpes brachii... long head
triceps brachi ... lateral head
tricpes brachii... medial head
anconeus
o =infraglenoid tubercle... I= post. surface of the olecranon pr…
o= lateral and post. surface of proximal 1/2 of the body of h…
o=med. & post. surfaces of humerus ... I= post. surface of the…
o= lateral epicondyle of the humerus... I= lateral side of the o…
tricpes brachii... long head
o =infraglenoid tubercle... I= post. surface of the olecranon pr…
triceps brachi ... lateral head
o= lateral and post. surface of proximal 1/2 of the body of h…
24 terms
Muscle 3
Muscle of the face and Neck
platysma
sternocleidomastoid
trapezius
https://youtu.be/31idrp1ktus
A:depresses corner of mouth
A:rotates and flexes head... O:sternum, clavicle... I:mastoid process
A:elevation, depression and adduction of scapula... O:external o…
Muscle of the face and Neck
https://youtu.be/31idrp1ktus
platysma
A:depresses corner of mouth
15 terms
Muscle 3
Muscle fascicle
Perimysium
Epimysium
Endomysium
Package of muscle fibet
The connective tissue that surrounds fascicles.
Connective tissue layer surrounding an muscle organ
Connective tissue surrounding a muscle fiber
Muscle fascicle
Package of muscle fibet
Perimysium
The connective tissue that surrounds fascicles.
20 terms
muscle 3
psoas major
iliacus
tensor faciae latae
sartorius
1
2
3
4
psoas major
1
iliacus
2
17 terms
Muscle 3
occipital belly
infraspinatus
teres major
rhomboid major
occipital belly
infraspinatus
50 terms
Muscle 3
Deltoideus Origin
Deltoideus Insertion
Deltoideus Action
Deltoideus Innervation
Anterior: Clavicle... Middle: Acromion... Posterior: Spine of Scapula
Deltoid Tuberosity
Anterior: Shoulder flexion and internal rotation... Middle: Shou…
axillary nerve
Deltoideus Origin
Anterior: Clavicle... Middle: Acromion... Posterior: Spine of Scapula
Deltoideus Insertion
Deltoid Tuberosity
18 terms
Muscle 3
Lliopsoas... Flex Thigh at Hip Joint an…
Tensor Faciae Latae... Abducts, Medially…
Gluteus Maximus... Extends Thigh and As…
Adductor Magnus... Adducts Thight (its…
Lliopsoas... Flex Thigh at Hip Joint an…
Tensor Faciae Latae... Abducts, Medially…
Muscle 3
gluteus maximus
gluteus medius
piriformis
semimembranosus
gluteus maximus
gluteus medius
29 terms
MUSCLE 3
flexion
extension
abduction
adduction
decrease angle of joint
increase angle of joint
away from midline
towards midline
flexion
decrease angle of joint
extension
increase angle of joint
169 terms
Muscles 3
Adductor longus
Adductor longus
Adductor magnus
Adductor magnus
Adductor longus
Adductor longus
24 terms
Muscle Part 3
muscles of thigh
gluteus maximus
gluteus medius
gluteus minimus
gluteus maximus, medius and minimus, tensor fascia latae, add…
O: illium and sacrum... I: femur... A: extends thigh and femor
O: illium... I: greater trocanter... A: abduction
O: illium... I: greater trocanter... A: abduction
muscles of thigh
gluteus maximus, medius and minimus, tensor fascia latae, add…
gluteus maximus
O: illium and sacrum... I: femur... A: extends thigh and femor
12 terms
Muscle 3
Extensor Carpi Radialis Longus
Extensor carpi radialis brevis
extensor digitorum
extensor carpi ulnaris
Humerus, metacarpal, extends/abducts wrist, posterior forearm
humerus, metacarpal, extends/abducts wrist, posterior forearm
humerus, phalanges, extends fingers/wrist, posterior forearm
humerus/ulna, metacarpal, extends/adducts wrist, posterior fo…
Extensor Carpi Radialis Longus
Humerus, metacarpal, extends/abducts wrist, posterior forearm
Extensor carpi radialis brevis
humerus, metacarpal, extends/abducts wrist, posterior forearm
38 terms
muscle test #3 muscles
biceps brachii-Flexes and supinates fo…
triceps brachii-Extends forearm
deltoid
flexor carpi radials-Muscles that posi…
biceps brachii-Flexes and supinates fo…
triceps brachii-Extends forearm
40 terms
Muscle 3
explain what happens physiologically d…
explain what happens physiologically d…
know what is activated during the vari…
(T/F) During muscle fatigue, ATP conce…
- impairments in AP initiation and propagation ... - altered rel…
well you have a stop in ATP production when you die (go figur…
F ATP will decrease
explain what happens physiologically d…
- impairments in AP initiation and propagation ... - altered rel…
explain what happens physiologically d…
well you have a stop in ATP production when you die (go figur…
24 terms
Muscle Anatomy 3
Pectoralis Major
Deltoid
Trapezius
Latissimus Dorsi
Pectoralis Major
Deltoid
40 terms
MUSCLE LABELING_L3
rectus femoris
sartorius
pectoralis major
rectus abdominis
Identify what the arrow is pointing to
Identify what the arrow is pointing to
Identify what the arrow is pointing to
Identify what the arrow is pointing to
rectus femoris
Identify what the arrow is pointing to
sartorius
Identify what the arrow is pointing to
12 terms
Muscles #3
Shoulder
Deltoideus
Subscapularis
Supraspinatus
Deltoideus... Subscapularis... Supraspinatus... Infraspinatus... Teres Mi…
Origin:... Anterior: Clavicle... Middle: Acromion... Posterior: Spi…
Origin:... Subscapular Fossa... Insertion:... Lesser Tubercle... Action…
Origin:... Supraspinous Process... Insertion:... Greater Tubercle... A…
Shoulder
Deltoideus... Subscapularis... Supraspinatus... Infraspinatus... Teres Mi…
Deltoideus
Origin:... Anterior: Clavicle... Middle: Acromion... Posterior: Spi…
13 terms
!3 Muscles and Muscle Action
Rotator Cuffs
Abdominals
Hip Flexors
Quadriceps
Rotation at the shoulder.
Flexion of the trunk.
Flexion at the hip.
Extension of leg at the knee.
Rotator Cuffs
Rotation at the shoulder.
Abdominals
Flexion of the trunk.
10 terms
Muscles 3
Deltoideus
Subscapularis
Supraspinatus
Infraspinatus
action: (ant) shoulder flexion and internal rotation... (mid) sh…
action:shoulder internal rotation... innervation: upper and lowe…
action: assists with shoulder abduction... innervation: suprasca…
action: shoulder external rotation... innervation: suprascapular…
Deltoideus
action: (ant) shoulder flexion and internal rotation... (mid) sh…
Subscapularis
action:shoulder internal rotation... innervation: upper and lowe…
58 terms
Muscle Practical #3 AXIAL MUSCLES
flexion
extension
hyperextension
abduction
decrease angle
increase angle; returning back to anatomical position; fully…
beyond normal extension; backward
moving away from midline; "abduct children" -- away from pare…
flexion
decrease angle
extension
increase angle; returning back to anatomical position; fully…
Muscles 3
Gracilis... O= Inferior ramus and body of…
Adductor Magnus... O= Ischial and pubic r…
Quadriceps Femoris
Rectus Femorus(most superficial)... O= An…
Gracilis... O= Inferior ramus and body of…
Adductor Magnus... O= Ischial and pubic r…
24 terms
Muscle test 3
Ilicostalis
Longissimus
External oblique
Internal oblique
Ilicostalis
Longissimus
27 terms
Muscle 3
Pectoralis Major-origin
Pectoralis Major-insertion
Pectoralis Major-action
Pectoralis Minor-origin
clavicle and sternum
below greater tubercle
abduct humerus
ribs 3-5
Pectoralis Major-origin
clavicle and sternum
Pectoralis Major-insertion
below greater tubercle
26 terms
Muscle 3
Pectoralis Major
Deltoid
Serratus anterior
External Intercostals
Adduction and medial rotation of the upper arm
Flexion,adduction, and extension of the upper arm
Pulls scapula downward and forward toward the chest
Elevate the rib cage and increase the volume of the thorax, r…
Pectoralis Major
Adduction and medial rotation of the upper arm
Deltoid
Flexion,adduction, and extension of the upper arm
35 terms
Muscle Anatomy Lab Quiz #3
Temporalis
Masseter
Trapezius
Frontalis
Masseter
Trapezius
Frontalis
Temporalis
Masseter
Masseter
9 terms
Muscle 3
Cross bridges
Sarcoplasmic reticulum
Muscle twitches
Complete tetanus
Small projections at the ends of thick filaments that link th…
Specialized smooth endoplasmic reticulum (muscle fiber organe…
Single, brief, jerky, contraction
When the muscle is stimulated so rapidly that no evidence of…
Cross bridges
Small projections at the ends of thick filaments that link th…
Sarcoplasmic reticulum
Specialized smooth endoplasmic reticulum (muscle fiber organe…
Muscle 3
origin of deltoideus
insertion of deltoideus
action of the anterior deltoideus
action of the middle deltoideus
anterior: clavicle... middle: acromion... posterior:spine of scapula
deltoid tuberosity
shoulder flexion and internal rotation
shoulder abduction
origin of deltoideus
anterior: clavicle... middle: acromion... posterior:spine of scapula
insertion of deltoideus
deltoid tuberosity
10 terms
Muscle 3
Types of skeletal muscle contraction
Tetanic contraction
Isotonic contraction
ecentric contraction
-Tetanic contraction ... Isotonic contraction ... Isometric contrac…
Sustained and steady muscle contraction caused by series of s…
Contraction does bot caused movement and a change in the leng…
Muscle length increase
Types of skeletal muscle contraction
-Tetanic contraction ... Isotonic contraction ... Isometric contrac…
Tetanic contraction
Sustained and steady muscle contraction caused by series of s…
20 terms
muscle 3
branchialis
flexor carpi ulnaris
Palmaris longis
flexor carpi radialis
forearm/wrist flexion
powerful wrist flexor; adducts hand
weak wrist flexor; tenses skin and fascia of palm
powerful wrist flexor; adducts hand
branchialis
forearm/wrist flexion
flexor carpi ulnaris
powerful wrist flexor; adducts hand
6 terms
Muscle 3
Pectoralis major... What is its orgin? In…
Pectoralis minor... What is its orgin? In…
Serratus anterior... What is its orgin? I…
Diaphragm... What is its orgin? Insertion…
Clavicle and sternum, humerus and below greater tubercle, hug
Ribs 3-5, coracoid process, depresses scapula
Ribs 1-9, scapula, abducts scapula
Xiphoid and ribs 5-12 and L1-L5, cetral tendon, pulls down ce…
Pectoralis major... What is its orgin? In…
Clavicle and sternum, humerus and below greater tubercle, hug
Pectoralis minor... What is its orgin? In…
Ribs 3-5, coracoid process, depresses scapula
10 terms
Muscle 3
Rectus Abdominis
Sartorius
Gracilis
Psoas major (Iliopsoas)
Origin- pubic crest, pubic symphysis... Insertion- Xiphoid Proce…
Origin- anterior superior iliac spine... Insertion- medial surfa…
Origin- inferior edge of symphysis pubis... Insertion- proximome…
Origin- bodies and transverse process lumbar vertebrae... Insert…
Rectus Abdominis
Origin- pubic crest, pubic symphysis... Insertion- Xiphoid Proce…
Sartorius
Origin- anterior superior iliac spine... Insertion- medial surfa…
39 terms
muscle 3
two things muscle needs to contract
direct phosphorylation
anaerobic pathway
aerobic pathway
-ATP (to break cross bridge and put myosin into high energy c…
-creatine phosphate phosphorylates ATP for 15 secs... -after 15…
after creatine phosphate is used, and no oxygen is present.... b…
when oxygen is present, starts with glycolysis then kreb's cy…
two things muscle needs to contract
-ATP (to break cross bridge and put myosin into high energy c…
direct phosphorylation
-creatine phosphate phosphorylates ATP for 15 secs... -after 15…
9 terms
3 Types of Muscle Tissue
voluntary muscle
has striations
has many nuclei per cell
usually moves bones
skeletal
skeletal and cardiac
skeletal
skeletal
voluntary muscle
skeletal
has striations
skeletal and cardiac
17 terms
Muscle 3
T-tubular system
Clostridium tetani
Twitch
Summation
the electrical impulse sent by the motor neuron travels along…
Tetanus disease; lockjaw
muscle contracts one time and then stops quickly
maintaining contraction
T-tubular system
the electrical impulse sent by the motor neuron travels along…
Clostridium tetani
Tetanus disease; lockjaw
11 terms
Muscle 3
Olfactory Nerve
Optic Nerve
Oculomotor Nerve
Trochlear Nerve
I... smell... sensory... cribriform plate
II... vision... sensory... optic canal
III... most eyeball movement... motor... superior orbital fissure
IV... movement of eyeball down and out... motor... superior orbital fi…
Olfactory Nerve
I... smell... sensory... cribriform plate
Optic Nerve
II... vision... sensory... optic canal
23 terms
Muscle 3
Buccinator
Epicranius
Orbicularis Oris
Platysma
Flat, thin muscle in wall of cheek
Muscle covering the skull
Muscle controlling movements of mouth and lips
A broad sheet of muscle fibers extending from the collarbone…
Buccinator
Flat, thin muscle in wall of cheek
Epicranius
Muscle covering the skull
59 terms
Lecture test 3. Muscle
Perimysium
Endomysium
epimysium
Excitable
Surrounds groups of muscle fibers; separates them into bundle…
The deepest layer of connective tissue that surrounds individ…
The external outermost layer of connective-tissue encircling…
Properties of muscle tissue; responds to chemicals released f…
Perimysium
Surrounds groups of muscle fibers; separates them into bundle…
Endomysium
The deepest layer of connective tissue that surrounds individ…
12 terms
Muscle Physiology (P3)
Myofibers
somatic motor neuron
somatic motor fibers
motor unit
skeletal muscle cells
nerve cells that innervate skeletal muscles, whose cell bodie…
axons of somatic motor neuron that lead to the muscles
one nerve fiber and all of the muscle fibers innervated by it
Myofibers
skeletal muscle cells
somatic motor neuron
nerve cells that innervate skeletal muscles, whose cell bodie…
23 terms
muscle 3
buccinator
epricranius
orbicularis oris
platysma
Compresses cheek
broad muscle formed by 2 muscles joined by aponeuroses.
closes lips
tenses skin of neck
buccinator
Compresses cheek
epricranius
broad muscle formed by 2 muscles joined by aponeuroses.
7 terms
muscle 3
Infraspinatus
Teres Minor
Subscapularis
Teres Major
Origin: scapula... Infraspinatus Fossa... Insertion: humerus... Grea…
Origin: scapula... Lateral Border Scapulae... Insertion: humerus…
Origin: scapula... Subscapular Fossa... Insertion: humerus... Lesse…
Origin: scapula... Posterior Inferior Angle... Insertion: humeru…
Infraspinatus
Origin: scapula... Infraspinatus Fossa... Insertion: humerus... Grea…
Teres Minor
Origin: scapula... Lateral Border Scapulae... Insertion: humerus…
5 terms
(3) Muscle Tissue
Skeletal
Cardiac
Smooth
Types of Muscle Tissue
1. Most body weight is skeletal muscle
1. Myocardium of the heart
1. Blood vessels... 2. Tracts- digestive... 3. Organs (ex. stomach)
Skeletal
1. Most body weight is skeletal muscle
Cardiac
1. Myocardium of the heart
24 terms
Muscles 3
Iliocostalis Cervicis Muscle
Longissimus Thoracis Muscle
Longissimus Cervicis Muscle
Longissimus Capitis Muscle
a muscle that extends from the ribs to the cervical transvers…
a muscle that arises as the middle and largest division of th…
a slender muscle medial to the longissimus thoracis that aris…
a long slender muscle between the longissimus cervicis and th…
Iliocostalis Cervicis Muscle
a muscle that extends from the ribs to the cervical transvers…
Longissimus Thoracis Muscle
a muscle that arises as the middle and largest division of th…
11 terms
Muscle 3
ATP and Phosphocreatine
Aerobic Respiration
Anaerobic Respiration
ATP
Energy for contraction.
Oxygen, glucose and fatty acids, generates up to 36 ATPs per…
Fast, no o2 needed, yield only 2 ATP per glucose.
Primary energy source for contraction.
ATP and Phosphocreatine
Energy for contraction.
Aerobic Respiration
Oxygen, glucose and fatty acids, generates up to 36 ATPs per…
19 terms
muscle 3
graded responses
twitch
tetanus
unfused tetanus
different degrees of skeletal muscle shortening (contraction)
single, brief contraction
summing of contractions, more and more muscle are recruited t…
represented by treppes on a diagram
graded responses
different degrees of skeletal muscle shortening (contraction)
twitch
single, brief contraction
Muscle 3
A band
I band
H zone
Contractility
length of thick filaments
length of thin filaments
part of A band with no thin filaments
can shorten in length
A band
length of thick filaments
I band
length of thin filaments
20 terms
MUSCLE lane practical 3
Sarcolemma
Myofibril
Sarcoplasmic reticulum
Transverse Tubule
Sarcolemma
Myofibril
32 terms
Muscles and Muscle Tissues 3
Muscle Mechanics
Isometric Contraction
Isotonic Contraction
Motor Unit
contraction does not always shorten a muscle... force and durat…
no shortening, muscle tension increases but does not exceed t…
muscle shortens because muscle tension exceeds the load... ex:…
One motor neuron and all muscle fibers it supplies... each musc…
Muscle Mechanics
contraction does not always shorten a muscle... force and durat…
Isometric Contraction
no shortening, muscle tension increases but does not exceed t…
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