Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Bio 231 -PCC > Lab Muscles > Flashcards

Lab Muscles Flashcards

You may prefer our related Brainscape-certified flashcards:
Biology 101 flashcards
1
Q

Romboid minor

A

O: spinous process of C7 and T1

I: Medial border of scapula at base of spine

A: adducts scapula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Serratus Anterior

A

O: Lateral surface of upper 8 ribs

I:Anterior lip of medial border of scaula

A: protracts in stabilizing the scapula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Sternohyoid

A

O: Posterior surface of manubrium I: Hyoid Bone A; Depresses hyoid bone

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Omohyoid - Superios and Inferior belly

A

O: Superior border of scapular near scapular notch I: Hyoid bone A: Depresses hyoid bone

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Deltoid

A

O:spine of scapula I:Deltoid tuberosity A: Abducts humerus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Teres major

A

O:Lateral border at inferior angle of scapula; A:Medial lip of intertubercular groove of humerus; A:medially rotates humerus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Brachialis

A

O:Anterior distal two-thirds of humerus; I: Coronoid process of ulna; A:Flexes ulna.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Occipitalis

A

O: Occipital and temporal bones I: Epicranial aponeurosis A: Fixes epicranial aponeurosis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Zygomaticus major

A

O: Zygomatic Arch I: Superlateral angle of mouth (above corner of mouth) A: Elevates corners of mouth

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Digastric (anterior and posterior belly)

A

O: Anterior - Lower border of mandible near midline Posterior belly - Mastoid notch of temporal bone

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Triceps brachii

A

O: Infraglenoid tubercle I: Olecranon process of ulna A: Extends humerus and Ulna

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Massester

A

O: Zygomatic Arch (and process) I: Ramus of the mandible A: Elevates Mandible

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Biceps brachii

A

O: Supraglenoid tubercle I: Radial tuberosity of radius A: Flexes radius and humerus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Infraspinatus

A

O: Infraspinous fossa; I: Greater tubercle of humerus; A: rotates humerus laterally.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Supraspinatus

A

O: Supraspinous fossa; I: Greater tubercle of humerous; A: Abducts humerus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Pectoralis Minor

A

O: Anterior surface of ribs 3-5

I: Coracoid process of scapula

A: Draw the scapular down and forward

17
Q

Errector Spinae

A

O: Sacrum

I: Angles of ribs

A: Externsion of vertebral column

18
Q

Frontalis

A

O: Epicranial aponeurosis I: Skin over eyebrow A: Elevates Eyebrows

19
Q

Teres minor

A

O:Lateral border of scapula; I:Greater tubercle; A:Laterally rotates humerus.

20
Q

Pectoralis Major

A

O: Sternum

I: Lateral lip of intertubercular Groove of humerous

A: Adducts humerus

21
Q

Internal abdominal oblique

A

O:Iliac crest I:Linea alba; A:Compresses abdomen.

22
Q

Sternocleidomastoid

A

O: Manubrium I: Mastoid process A: Biltateral action flexes neck

23
Q

Levator Scapulae

A

O: Transverse process of C1-C4

I: medial border of scaula near superior angle

A: Elevates the scapula

24
Q

External Intercostal

A

O: Inferior border of rib above

I: Superior border of rib below

A: elevates ribcage during inspiration

25
Q

External abdominal oblique

A

O: External surface of lower 8 ribs; I: Linea alba; A:compresses abdomen.

26
Q

Latissimus Dorsi

A

O: Thoracolumbar fascia

I: Intertubercular Groove of Humerus

A: Adduct Humerus

27
Q

Orbicularis oris

A

O: Corner of mouth (Modiolus) I: Muscles interlace to surround mouth A: Purses Lips

28
Q

Temporalis

A

O: Temporal Fossa I: Coronoid process of the mandible A: elevates mandible

29
Q

Rectus abdominis

A

O:Pubic symphysis; I:Xiphoid process; A: Flexes vertebral column.

30
Q

Subscapularis

A

O:Subscapular fossa; I:Lesser tubercle of humerus; A: rotates humerus medially.

31
Q

Transverse abdominis

A

O: Anterior iliac crest I:Linea alba; A: Compresses abdomen.

32
Q

Internal Intercostal

A

O: Superior border of lower rib

I: Inferior border of upper rib

A: Depresses rib cage during expiration

33
Q

Rhomboid Major

A

O: spinous process of T1-T5

I: Medial border of scapula below base of spin

A: adducts the scapula

34
Q

Risorius

A

O: Fascia of master I: corner of mouth (Modiolus) A: Draws corner of mouth laterally

35
Q

Coracobrachialis

A

O: coracoid process of the scapula supraglenoid tubercle I: Middle third of humerus Action: Flexes humerus

36
Q

Orbicularis occuli

A

O: Medial orbital margin I: Skin surrounding eye A: Closes eyelids

37
Q

Trapezius

A

O: Superior Nuchal Line I: Acromion process A: elevates scapula

Bio 231 -PCC (19 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions