9Muscles Flashcards

1
Q

Muscle that flattens the cheek yewhen contracted; position food for chewing

A

Buccinator

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

Flat muscle that raises eyebrows and wrinkles the forehead; creates a surprised look

A

Frontalis

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

Fan shaped muscle that extends from the temporal bone to the mandible; works synergistically with other chewing muscles

A

Temporalis

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

Extends from the corners of the mouth to the cheekbone; called the smiling muscle

A

Zygomaticus

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

Muscle of the upper back and neck. Contraction of this muscle tilts the heads so that the face looks up at the sky; also moves the shoulder

A

Trapezius

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

Sphincter muscle encircling the mouth called the kissing muscle

A

Orbicularis Oris

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

Muscles on either side of the neck that cause flexion of the head as in praying; contraction of only one of these muscles rotates the head

A

Sternocleidomastoid

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

A chewing muscle that works synergistically with the temporalis muscle to close the jaw

A

Masseter

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

Sphincter muscle encircling the eyes; assists in winking, blinking, and squinting

A

Orbicularis oculi

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

Works antagonistically to the sternocleidomastoid

A

Trapezius

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

A spasm of this muscle causes torticollis, or wryneck

A

Sternocleidomastoid

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

Attaches to the collar bone, breastbone, and temporal bone

A

Sternocleidomastoid

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

Muscle that raises eyelid

A

Levator palpebrae superioris

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

Your frowning and pouting muscle; also depresses the mandible

A

Platysma

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

Muscles that are responsible for raising and lowering the rib cage during breathing; bbq ribs

A

Intercostals

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

Includes the Intenal oblique, External oblique, Trasversus, and Rectus

A

Abdominal muscles

17
Q

A white line that extends from the sternum to the pubic bone; formed by the aponeurosis of the abdominal muscles on opposite sides of the abdomen

A

Linea alba

18
Q

Muscles located on the medial surface of the thigh; horseback riders use these muscles to grip the horse with their thighs

A

Adductors

19
Q

Muscle that lies along the posterior surface of the humerus; extends the forearm and is used to bear weight in crutch-walking

A

Triceps-brachii

20
Q

Longest muscle in the body that is used to sit cross legged (lotus position)

A

Sartorius

21
Q

Muscle that shrugs the shoulders and moves the head

A

Trapezius

22
Q

Jagged muscle that resembles the teeth of a saw; lowers the shoulder and moves the arm, as in pushing a cart

A

Serratus anterior

23
Q

Includes the rectus femoris, vastus medialis vastus lateralis, and vastus intermedius

A

Quadriceps femoris

24
Q

Includes the biceps femoris

A

Hamstrings

25
Q

Large broad muscle that forms the anterior chest wall; connects the humerus with the clavicle and structures of the chest; anterior chest muscle that adducts and flexes the arm across the chest

A

Pectoralis major

26
Q

Muscle that flexes the forearm when you ask a child to make a muscle this is the one that pops us

A

Biceps Brachii

27
Q

Large, broad muscle over the middle and lower back; lowers the shoulders and brings the arms back, as in swimming and rowing

A

Latissimus dorsi

28
Q

The Achilles tendon attaches to the soleus and this muscle to the heel bone; the calf muscle that is used in plantar flexion; toe dancers muscle

A

Gastrocnemius

29
Q

Largest muscle in the body that forms part of the buttocks; you sit on this muscle

A

Gluteus maximus

30
Q

Muscle that forms the shoulder pads; positions the arms in a scarecrow position

A

Deltoid

31
Q

The chief muscle of inhilation

A

Diaphragm

32
Q

Located over the shin bone; causes dorsiflexion

A

Tibialis Anterior

33
Q

Works synergistically with the gastrocnemius

A

Soleus