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Study sets matching "muscle 2"

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Study sets matching "muscle 2"

50 terms
Muscle Cards (Pt. 2)
Trapezius
Deltoid
Levator scapulae
Rhomboid Minor
Origin -- Superior nuchal line; External occipital protuberan…
Origin -- Spine of Scapula; Acromion of Scapula... Insertion --…
Origin -- Transverse process of vertebrae C1-C4 ... Insertion -…
Origin -- Lower end of ligamentum nuchae; Spinous processes o…
Trapezius
Origin -- Superior nuchal line; External occipital protuberan…
Deltoid
Origin -- Spine of Scapula; Acromion of Scapula... Insertion --…
46 terms
Muscles 2
Pronator Teres
Flexor Carpi Radialis
Palmaris Longus
Flexor Carpi Ulnaris
O: Medial epicondyle of humerus ... I: Middle portion of radius…
O: Medial epicondyle of humerus ... I: MIddle portion of radius…
O: Medical epicondyle of humerus ... I: Palmar aponeurosis ... A: W…
O: Medial epicondyle of humerus ... I: Pisiform ... A: Flexes and a…
Pronator Teres
O: Medial epicondyle of humerus ... I: Middle portion of radius…
Flexor Carpi Radialis
O: Medial epicondyle of humerus ... I: MIddle portion of radius…
20 terms
Muscle and Muscle tissue 2
Muscle Contractions
Steps to muscle Contraction... Nerve Imp…
Steps to Muscle contraction... Muscle Im…
Nerve Impulse> Muscle
Voluntary control:nueral extensions from brain/spinal cord co…
Activation of muscle by Ach at neuromuscular junction ... "Wave"
Excitation- contraction coupling:link between electrical even…
Skeletal muscles are stimulated by somatic motor neurons.... Ax…
Muscle Contractions
Voluntary control:nueral extensions from brain/spinal cord co…
Steps to muscle Contraction... Nerve Imp…
Activation of muscle by Ach at neuromuscular junction ... "Wave"
59 terms
Muscles 2
Abductor digiti minimi
Abductor pollicis brevis
Abductor pollicis longus
Adductor pollicis
Abductor digiti minimi
Abductor pollicis brevis
96 terms
Exam ###2 Muscles, muscle tissue
Skeletal muscle
smooth muscle
calmodulin
calcium
Has striations; voluntary muscle
no striations; found mainly in walls of hollow organs, usuall…
calcium binds to this molecule.
when it attaches, it stimulates an enzyme to cock the head of…
Skeletal muscle
Has striations; voluntary muscle
smooth muscle
no striations; found mainly in walls of hollow organs, usuall…
15 terms
Muscle Functions - PE2
Hamstrings
Quadriceps
Biceps
Triceps
Flexion at the knee
Extension at the knee
Flexion at the elbow
Extension at the elbow
Hamstrings
Flexion at the knee
Quadriceps
Extension at the knee
66 terms
Muscle 2
axon collaterals
synaptic end bulbs (axon terminals
Synaptic cleft
Synaptic vesicles
branches from the axon of the motor neuron
Ends of axon to motor neurons
space between synaptic end bulb and motor end plate
Membrane enclosed sacs that release the neurotransmitter (typ…
axon collaterals
branches from the axon of the motor neuron
synaptic end bulbs (axon terminals
Ends of axon to motor neurons
11 terms
Muscles 2
biceps
deltoids
triceps
abdominals
biceps
deltoids
34 terms
MUSCLE 2
neuromuscular junction
motor end plate
acetylcholine receptors
action potential
The synapse between the somatic motor neuron and the muscle f…
the _____ ___ _____ is a region of a muscle membrane that con…
The motor end plate is a region of a muscle membrane that c…
an ______ _________ in the motor neuron triggers the release…
neuromuscular junction
The synapse between the somatic motor neuron and the muscle f…
motor end plate
the _____ ___ _____ is a region of a muscle membrane that con…
65 terms
Muscles 2
Lateral rectus
Superior rectus
Inferior rectus
Medial rectus
straight muscle lateral aspect of eye
straight muscle tope of eye
straight muscle below eye
straight muscle medial aspect of eye
Lateral rectus
straight muscle lateral aspect of eye
Superior rectus
straight muscle tope of eye
16 terms
Muscles for muscle comp 2
Erector spine group
Longissimus actions
Spinalis
Iliocostalis
Group of muscles that run from the sacrum to the occipital... O:…
*Extends the trunk, neck, and head at the spinal joints.... *Lat…
Most medial esg
Most lateral esg... Origin... 1.
Erector spine group
Group of muscles that run from the sacrum to the occipital... O:…
Longissimus actions
*Extends the trunk, neck, and head at the spinal joints.... *Lat…
14 terms
Muscle Test 2
Thyrohyoid
Sternothyroid
Sternohyoid
Sternocleidomastoid
Thyrohyoid
Sternothyroid
151 terms
Muscle Physiology 2
striated
cells branch frequently
moves food into the stomach
nonstriated
skeletel muscle
cardiac muscle
smooth muscle
smooth muscle
striated
skeletel muscle
cells branch frequently
cardiac muscle
18 terms
Muscles 2
pectoralis major
deltoid
biceps brachii
triceps brachii
flexes arm
raises arm
flexes arm at elbow
extends arm
pectoralis major
flexes arm
deltoid
raises arm
33 terms
Muscles 2, Muscles
Biceps Brachii Action
Biceps Brachii Insertion
Biceps Brachii Origin
Triceps Brachii Origin
Flex elbow and rotates hand laterally
Radial tuberosity of Radius
Coracoid process
Tubercle below glenoid cavity and lateral and medial surfaces…
Biceps Brachii Action
Flex elbow and rotates hand laterally
Biceps Brachii Insertion
Radial tuberosity of Radius
8 terms
Muscles 2
Trapezius
Latissimus dorsi
Rhomboid major
Rhomboid minor
action:(upper) elevate scapula, upwardly rotate scapula and e…
action: extends, adducts and internally rotates the arm at th…
action: elevation, retraction and downward rotation of the sc…
action: elevation, retraction and downward rotation of scapul…
Trapezius
action:(upper) elevate scapula, upwardly rotate scapula and e…
Latissimus dorsi
action: extends, adducts and internally rotates the arm at th…
66 terms
muscle 2
resting membrane potential has more __…
skeletal muscles must be stimulated by…
muscle can only pull in what way
motor unit
potassium inside, sodium outside
motor neuron
straight line
1 motor neuron and all the skeletal muscle cells stimulated b…
resting membrane potential has more __…
potassium inside, sodium outside
skeletal muscles must be stimulated by…
motor neuron
9 terms
MUSCLE 2
1
2
3
4
clavobrachialis
latissimus dorsi
clavotrapezius
pectoralis major
1
clavobrachialis
2
latissimus dorsi
31 terms
Muscle 2
what is muscle tension/force?
what is muscle resistance/load?
how does a muscle create movement?
where does a muscle typically attach t…
the force exerted by a contracting muscle ... - force is generat…
the external force exerted on the muscle
by developing torque
at both ends... - proximal attachment = origin... - distal attachme…
what is muscle tension/force?
the force exerted by a contracting muscle ... - force is generat…
what is muscle resistance/load?
the external force exerted on the muscle
89 terms
Muscle 2
Muscle types
Cardiac muscle
Smooth muscle
Skeletal Muscle
Cardiac muscle... Smooth muscle ... Skeletal muscle
Striated & involuntary ... heart
Non- striated & involuntary .... walls of hollow organs
Striated & voluntary... attached to bones.... makeup half the…
Muscle types
Cardiac muscle... Smooth muscle ... Skeletal muscle
Cardiac muscle
Striated & involuntary ... heart
14 terms
Muscle Chart Exam #2
Biceps Brachii
Biceps Brachii
Biceps Brachii action/function
Biceps Brachii origin?
-A two headed muscle that lies on the upper arm between the s…
-Elbow flexion ... -Forearm supination
Long head ... -Supraglenoid tubercle of scapula ... Short Head... -Cor…
Biceps Brachii
-A two headed muscle that lies on the upper arm between the s…
Biceps Brachii
13 terms
Muscle 2
Frontalis
Occupitalis
Orbicularis Oculi
Orbicularis Oris
Elevates the eyebrows and wrinkles the forehead
Pulls the scalp backward
Closes the eyelids
Closes and puckers the lips
Frontalis
Elevates the eyebrows and wrinkles the forehead
Occupitalis
Pulls the scalp backward
51 terms
Muscles 2, Muscles, Muscles 3
Biceps Brachii Action
Biceps Brachii Insertion
Biceps Brachii Origin
Triceps Brachii Origin
Flex elbow and rotates hand laterally
Radial tuberosity of Radius
Coracoid process
Tubercle below glenoid cavity and lateral and medial surfaces…
Biceps Brachii Action
Flex elbow and rotates hand laterally
Biceps Brachii Insertion
Radial tuberosity of Radius
45 terms
Muscle Quiz #2
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…
18 terms
Muscle 2
Troponin
Tropomyosin
Atpase
Acetylcholine
A protein of muscle that together with tropomyosin forms a re…
A protein of muscle that forms a complex with troponin regula…
Enzyme that releases energy stored in the terminal phosphate…
A neurotransmitter that enables learning and memory and also…
Troponin
A protein of muscle that together with tropomyosin forms a re…
Tropomyosin
A protein of muscle that forms a complex with troponin regula…
21 terms
Muscle 2
Troponin
Tropomyosin
Sliding filament model
ATPase
A patient is reporting chest pain and pressure. If this patie…
A protein of muscle that forms a complex with troponin regula…
states that the thick and thin filaments slide past each othe…
ATP's enzyme form
Troponin
A patient is reporting chest pain and pressure. If this patie…
Tropomyosin
A protein of muscle that forms a complex with troponin regula…
21 terms
Muscle 2
Troponin
Tropomyosin
Sliding filament model
AtPase
A protein of muscle that together with tropomyosin forms a re…
A protein of muscle that forms a complex with troponin regula…
states that the thick and thin filaments slide past each othe…
enzyme that catalyzes hydrolysis of ATP
Troponin
A protein of muscle that together with tropomyosin forms a re…
Tropomyosin
A protein of muscle that forms a complex with troponin regula…
21 terms
Muscle 2
Troponin
Tropomyosin
Sliding filament model
ATPase
A protein of muscle that together with tropomyosin forms a re…
A protein of muscle that forms a complex with troponin regula…
states that the thick and thin filaments slide past each othe…
Which of the following enzymes catalyzes breakdown of ATP?
Troponin
A protein of muscle that together with tropomyosin forms a re…
Tropomyosin
A protein of muscle that forms a complex with troponin regula…
19 terms
Muscle 2
Troponin
Sliding filament model
ATPase
Acetylcholine
A patient is reporting chest pain and pressure. If this patie…
states that the thick and thin filaments slide past each othe…
ATP's enzyme form
A neurotransmitter that enables learning and memory and also…
Troponin
A patient is reporting chest pain and pressure. If this patie…
Sliding filament model
states that the thick and thin filaments slide past each othe…
19 terms
Muscle 2
Troponin
Sliding filament model
ATPase
Acetylcholine
A patient is reporting chest pain and pressure. If this patie…
states that the thick and thin filaments slide past each othe…
ATP's enzyme form
A neurotransmitter that enables learning and memory and also…
Troponin
A patient is reporting chest pain and pressure. If this patie…
Sliding filament model
states that the thick and thin filaments slide past each othe…
52 terms
Muscle 2
Action potential
NMJ
Neurotransmitter
Ach
Another name for a nerve impulse
The place where muscle meets the nerve impulse that stimulate…
The chemical released by the axon; Ach is the one used for mu…
The neurotransmitter used in muscle contraction
Action potential
Another name for a nerve impulse
NMJ
The place where muscle meets the nerve impulse that stimulate…
18 terms
Muscle 2
Troponin
Tropomyosin
Atpase
Acetylcholine
A protein of muscle that together with tropomyosin forms a re…
A protein of muscle that forms a complex with troponin regula…
Enzyme that releases energy stored in the terminal phosphate…
A neurotransmitter that enables learning and memory and also…
Troponin
A protein of muscle that together with tropomyosin forms a re…
Tropomyosin
A protein of muscle that forms a complex with troponin regula…
18 terms
Muscle 2
Troponin
Tropomyosin
Atpase
Acetylcholine
A protein of muscle that together with tropomyosin forms a re…
A protein of muscle that forms a complex with troponin regula…
Enzyme that releases energy stored in the terminal phosphate…
A neurotransmitter that enables learning and memory and also…
Troponin
A protein of muscle that together with tropomyosin forms a re…
Tropomyosin
A protein of muscle that forms a complex with troponin regula…
26 terms
Muscle 2
Mechanism of Muscle Contraction Relies…
In Normal Relaxed State
Details in combining the two cycles
Stimulation → leads to binding between…
1) ATP-hydrolysis Cycle & 2) Crossbridge Binding and Tilting…
1) Crossbridges → not bound to actin filaments 2) ATP bound t…
1. In resting position → tropomyosin blocks the binding of my…
ATP is split into ADP and Pi → energy transferred to the myos…
Mechanism of Muscle Contraction Relies…
1) ATP-hydrolysis Cycle & 2) Crossbridge Binding and Tilting…
In Normal Relaxed State
1) Crossbridges → not bound to actin filaments 2) ATP bound t…
24 terms
Yonko- Muscle List #2
Biceps brachii
Brachialis
Brachioradialis
Triceps brachii
Flexes forearm at elbow, supinates forearm and hand
Flexes forearm at elbow
Flexes forearm at elbow
Extends forearm at elbow
Biceps brachii
Flexes forearm at elbow, supinates forearm and hand
Brachialis
Flexes forearm at elbow
21 terms
Muscle 2
Troponin
Tropomyosin
Sliding filament model
ATPase
A protein of muscle that together with tropomyosin forms a re…
A protein of muscle that forms a complex with troponin regula…
states that the thick and thin filaments slide past each othe…
Which of the following enzymes catalyzes breakdown of ATP?
Troponin
A protein of muscle that together with tropomyosin forms a re…
Tropomyosin
A protein of muscle that forms a complex with troponin regula…
19 terms
Muscle 2
Troponin
Tropomyosin
Sliding filament model
ATPase
A patient is reporting chest pain and pressure. If this patie…
A protein of muscle that forms a complex with troponin regula…
Sacromeres shorten and thicken, and thin filaments slide past…
ATP's enzyme form
Troponin
A patient is reporting chest pain and pressure. If this patie…
Tropomyosin
A protein of muscle that forms a complex with troponin regula…
20 terms
Muscle 2
Troponin
Tropomyosin
Sliding filament model
ATPase
A protein of muscle that together with tropomyosin forms a re…
A protein of muscle that forms a complex with troponin regula…
states that the thick and thin filaments slide past each othe…
ATP's enzyme form
Troponin
A protein of muscle that together with tropomyosin forms a re…
Tropomyosin
A protein of muscle that forms a complex with troponin regula…
67 terms
2. Muscle
Length-tension relationship plateau
Addition tension past optimal working…
Diameter of skeletal muscle fibre
Diameter of skeletal myofibril/nerve a…
Due to actin moving over 'bare' myosin
Tension from connective tissue
50-150 micrometers
1-2 micrometers
Length-tension relationship plateau
Due to actin moving over 'bare' myosin
Addition tension past optimal working…
Tension from connective tissue
14 terms
muscle 2
elbow
prime flexors of the elbow
prime extensors
forearm muscles
hinge joint, flex or extend, anterior muscles are flexors and…
biceps brachii, and brachialis
triceps brachii
function: move hands, wrist, and fingers
elbow
hinge joint, flex or extend, anterior muscles are flexors and…
prime flexors of the elbow
biceps brachii, and brachialis
15 terms
Muscle 2
Neuromuscular Junction
Synaptic Cleft
Neurotransmitter
Acetylcholine
A junction between a motor neuron and skeletal muscle
The tiny space between the neurons
A substance that transmits nerve impulses across a synapse
A neurotransmitter released at synapses and neuromuscular jun…
Neuromuscular Junction
A junction between a motor neuron and skeletal muscle
Synaptic Cleft
The tiny space between the neurons
19 terms
muscle 2
triceps brachii: ... long head, lateral h…
biceps brachii: ... short head, long head
flexor digitorum superficialis
flexor carpi radialis
origin- scapula, humerus, humers... insertion- ulna... action- exte…
origin- coracoid process of scapula; scapula... insertion- radia…
origin- humerus, ulna radius... insertion- phalanges... action- fle…
origin- medial epicondyle or radius... insertion- metacarpals ... a…
triceps brachii: ... long head, lateral h…
origin- scapula, humerus, humers... insertion- ulna... action- exte…
biceps brachii: ... short head, long head
origin- coracoid process of scapula; scapula... insertion- radia…
25 terms
Muscle 2
Twitch
Tetanus
Partial relaxation
Complete tetanus
1 stimulus and 1 response
incomplete relaxation due to a high frequency of stimulation…
muscle partially relaxes and then is stimulated again
muscle is not able to relax at all before it is stimulated ag…
Twitch
1 stimulus and 1 response
Tetanus
incomplete relaxation due to a high frequency of stimulation…
16 terms
Muscle 2
pectoralis major
pectoralis minor
deltoid
trapezius
flexes/adducts/rotates humerus
pulls scapula forward
abducts the upper arm
rotates/pulls scapula
pectoralis major
flexes/adducts/rotates humerus
pectoralis minor
pulls scapula forward
55 terms
muscle 2
Cardiac muscle
Smooth muscle
Skeletal muscle
smooth muscle location
- HEART... - INVOLUNTARY... - interconnecting, branching and some h…
- WALLS OF HOLLOW ORGANS/ BLOOD VESSELS... - INVOLUNTARY... - no st…
- VOLUNTARY... - STRIATED... - attached to bones... function is to…
hollow organs and blood vessels
Cardiac muscle
- HEART... - INVOLUNTARY... - interconnecting, branching and some h…
Smooth muscle
- WALLS OF HOLLOW ORGANS/ BLOOD VESSELS... - INVOLUNTARY... - no st…
15 terms
muscle 2
coracobrachilas
pectoralis major
Teres major
latissimus dorsi
flexes and adducts arm
pulls arm anterior my and across chest, rotates humerus, or a…
extends humerus or adducts and rotates arm medially
extends and adducts arm... rotates humerus inward... pulls shoulder…
coracobrachilas
flexes and adducts arm
pectoralis major
pulls arm anterior my and across chest, rotates humerus, or a…
108 terms
Muscle Test 3.2
Psoas Major
Psoas Major PA
Psoas Major DA
Psoas Major A
Transverse processes (anterior) and bodies of lumbar vertebrae
Lesser trochanter of femur
Flexion of hip, flexion of trunk (reverse)
Psoas Major
Psoas Major PA
Transverse processes (anterior) and bodies of lumbar vertebrae
13 terms
Muscle 2
Dense bodies
Desmin
Caveolae
Communicating junctions
a-actinin anchoring points.
Anchoring structure that holds actin in place, but not neatly…
Small sarcolemmal indentations that function similarly to t-t…
Allow individual smooth muscle cells to communicate to adjace…
Dense bodies
a-actinin anchoring points.
Desmin
Anchoring structure that holds actin in place, but not neatly…
21 terms
Muscle 2
Understand how muscles are named, be a…
What are the muscles of the facial exp…
Do the muscles of facial expression ha…
Which cranial nerves innervate the mus…
1. location- intercostals, flexor pollicis brevis 2. relative…
1. frontalis 2. oribicularis oculi 3. orbicularis oris 4. pla…
no, they insert into the skin of the face
VII
Understand how muscles are named, be a…
1. location- intercostals, flexor pollicis brevis 2. relative…
What are the muscles of the facial exp…
1. frontalis 2. oribicularis oculi 3. orbicularis oris 4. pla…
13 terms
Skeletal muscle 2
24 in
Sarcolemma
sarcoplasm
Transverse tubules (T tubules)
a skeletal muscle cell can be up to _____ in size.
the plasma membrane of a skeletal muscle cell
the cytoplasm of a skeletal muscle cell
openings scattered across the surface of the sarcolemma that…
24 in
a skeletal muscle cell can be up to _____ in size.
Sarcolemma
the plasma membrane of a skeletal muscle cell
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