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Anatomy 1 > Lab Exam Muscles > Flashcards

Lab Exam Muscles Flashcards

1
Q

How many layers of the epidermis are there?

A

5

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2
Q

What muscle covers the occipital bone?

A

Occipitalis

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3
Q

What muscle surrounds the mouth?

A

Orbicularis Oris

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4
Q

What muscle surrounds the eyes?

A

Orbicularis Occuli

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5
Q

What muscle covers a decent portion of the skull and looks like a fan?

A

Temporalis

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6
Q

What muscle runs across the frontal bone?

A

Frontalis

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7
Q

What is the action of the masseter and temporalis?

A

To elevate the mandible

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8
Q

What does the masster connect to?

A

Mandible and zygomatic

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9
Q

What is the one neck muscle we have to know for this exam?

A

Sternocleidomastoid

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10
Q

What is more commonly known as the “shoulder muscle”?

A

Deltoid

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11
Q

What muscle lies on the anterior aspect of the scapula?

A

Subscapularis

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12
Q

What muscle lies above the scapular spine?

A

Supraspinatus

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13
Q

What muscle lies below the scapular spine?

A

Infraspinatus

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14
Q

Which is more superior, teres minor or teres major?

A

Teres minor

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15
Q

Does the triceps brachii attach to the scapula?

A

Yes

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16
Q

What muscle extends the forearm?

A

Triceps Brachii

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17
Q

What does the biceps brachii control?

A

Forearm Flexion

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18
Q

Is the biceps brachii anterior or posterior?

A

Anterior

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19
Q

Is the triceps brachii anterior or posterior?

A

Posterior

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20
Q

A mnemonic used for the flexor carpi ulnaris, palmaris longus, flexor carpi radialis, and pronator teres?

A

Fail, Pass, Fail, Pass
From lateral to medial
(Flexor Carpi Ulnaris, Palmaris Longus, Flexor Carpi Radialis, Pronator Teres)

21
Q

What is the action of the pronator teres?

A

To pronate the forearm

22
Q

What muscles flex the wrist?

A

Flexor Carpi Radialis, Palmaris Longus, Flexor Carpi Ulnaris

23
Q

What muscles flex the forearm?

A

Brachioradialis

24
Q

What muscles extend the wrist?

A

Extensor Carpi Radialis Brevis, Extensor Carpi Radialis Longus, Extensor Digitorum, Extensor Ulnaris

25
Q

Is the pectoralis major deep or superficial to the pectoralis minor?

A

Superficial

26
Q

What muscles seemingly wrap into the ribcage between the ribs?

A

Serratus Anterior

27
Q

What are the sterotypical “abs” anatomically known as?

A

Rectus Abdominus

28
Q

Are the external obliques deep or superficial to the internal obliques?

A

Superficial

29
Q

What is the diamond shaped muscle on the upper back?

A

Trapezius

30
Q

What is the lower back muscle that attaches to the humerus?

A

Latissimus Dorsi

31
Q

What are the upper back muscles that attach to the medial scapula?

A

Rhomboid Major and Minor

32
Q

What are the muscles of the quadriceps?

A

Rectus Femoris, Vastus Intermedius, Vastus Lateralis, Vastus Medialis

33
Q

What is the function of the quadriceps?

A

To flex the thigh and extend the leg

34
Q

What muscles make up the hamstrings?

A

Sartorius, Tensor Fasciae Latae, Biceps Femoris, Semimembranosus, Semitendinosus

35
Q

What is the action of the hamstrings?

A

To extend the thigh, flex the leg

36
Q

What muscles make up the adductor group?

A

Gracilis, Adductor Magnus, Adductor Longus

37
Q

What is the function of the adductors?

A

To adduct the thigh

38
Q

Is your gluteus medius deep or superficial to the gluteus maximus?

A

Deep

39
Q

What is the action of the tibialis anterior?

A

To dosiflex or invert the foot

40
Q

Where is the tibialis anterior located?

A

Just lateral to the tibial tuberosity

41
Q

What muscle extends the toes?

A

Extensor Digitorum

42
Q

What is the big calf muscle?

A

Gastrocnemius

43
Q

What is the second calf muscle that is lateral to the gastrocnemius?

A

Soleus

44
Q

What connects the calcaneous to the calf?

A

Calcaneal Tendon

45
Q

Is cardiac muscle voluntary or involuntary?

A

Involuntary

46
Q

Is smooth muscle voluntary or involuntary?

A

Involuntary

47
Q

Is skeletal muscle voluntary or involuntary?

A

Voluntary

48
Q

What type of muscle contains intercalated discs?

A

Cardiac Muscle

Anatomy 1 (5 decks)

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