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Bio 225 Lab Practical > Lab Practical 2 > Flashcards

Lab Practical 2 Flashcards

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Biology 101 flashcards
1
Q

Fibrous Joints

A

suture-cranial and facial bones’

gomphosis-tooth fastened into mandible or maxilla

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2
Q

Synovial Joints

A

“modified hinge”-temporal bone and mandible

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3
Q

Synarthrotic

A

no movement

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4
Q

Diarthrotic

A

freely movable

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5
Q

meatus

A

bone feature that can be described as a tubelike passageway or canal

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6
Q

fossa

A

depression or relatively deep pit in a bone

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7
Q

fontanel

A

fetal and infant skulls, membranous region between certain cranial bones

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8
Q

foramen

A

opening in the bone that serves as a passageway for blood vessels

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9
Q

innervation, origin, and insertion of buccinator

A

innervation: facial nerve
origin: outer surfaces of maxilla and mandible
insertion: orbicularis oris muscle
compresses cheeks inward as when blowing air out retracts corner of mouth

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10
Q

innervation, origin, and insertion of epicranius

A

innervation: facial nerve
origin: occipital bone
insertion: skin and muscles around eyebrows and above nose
elevates eyebrows

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11
Q

innervation, origin, and insertion of masseter

A

innervation: mandibular division of trigeminal nerve
origin: zygomatic arch, maxilla
insertion:lateral surface of mandible
elevates and protracts mandible

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12
Q

innervation, origin, and insertion of orbiculus oculi

A

innervation: facial nerve
origin: maxilla, frontal bone
insertion: skin around orbit of eye
closes eye

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13
Q

innervation, origin, and insertion of orbicularis oris

A

innervation: facial nerve
origin: muscles near mouth, maxilla mandbile, nasal septum
insertion: skin of central lip
draws lips together

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14
Q

innervation, origin, and insertion of sternocleidomastoid

A

innervation: spinal accessory nerve
origin: sternum, sternal end of clavicle
instertion: mastoid process of temporal bone
flex neck forward

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15
Q

innervation, origin, and insertion of temporalis

A

innervation:mandibular division of trigeminal nerve
origin: temporal bone
insertion: coronoid process, ramus of mandible
elevates and retracts mandible

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16
Q

innervation, origin, and insertion of zygomaticus group

A

innervation: facial nerve
origin: zygomatic bone
insertion: orbicularis oris muscle
retracts and elevates corner of mouth

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17
Q

innervation, origin, and insertion of idaphragm

A

phrenic nerve
xiphoid process, ribs 7-12, lumbar vertebrae
central tendon

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18
Q

innervation, origin, and insertion of external intercostals

A

intercostal nerves
inferior border of ribs
superior border of ribs

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19
Q

innervation, origin, and insertion of external oblique

A

intercostal nerves
lower 8 ribs
iliac crest. linea alba

20
Q

innervation, origin, and insertion of internal intercostals

A

intercostal nerves
superior border of ribs
interior border of ribs

21
Q

innervation, origin, and insertion of internal oblique

A

intercostal nerves
iliac crest
lower 3-4 ribs, pubis, linea alba

22
Q

innervation, origin, and insertion of levator scapulae

A

cervical plexus
transverse process of c1-c4
superior medial border of scapula

23
Q

innervation, origin, and insertion of pectoralis minor

A

brachial plexus
sternal end of ribs 3-5
coracoid process of scapula

24
Q

innervation, origin, and insertion of psoas major

A

lumbosacral plexus
lesser trochanter of femur
transverse processes of lumbar vertebrae

25
Q

innervation, origin, and insertion of rectus abdominis

A

intercostal nerves
pubis, pubic symphysis
ribs 5-7, xiphoid process

26
Q

innervation, origin, and insertion of rhomboideus group

A

brachial plexus
spinous processes c7, t1-t5
medial border of scapula

27
Q

innervation, origin, and insertion of serratus anterior

A

spinal accessory nerve plus brachial plexus
outer surface of first 8-9 ribs
ventral surface of scapula

28
Q

innervation, origin, and insertion of transversus abdominis

A

intercostal nerves
lower 6 ribs, iliac crest, lumbar vertebrae
pubis, linea alba, xiphoid process

29
Q

innervation, origin, and insertion of trapezius

A

spinal accessory nerve
occipital bone, spinous processes of C and T vertebrae
spine, acromion process of scapula, acromial end of clavicle

30
Q

innervation, origin, and insertion of coracobrachialis

A

brachial plexus
coracoid process of scapula
medial surface of humerus

31
Q

innervation, origin, and insertion of deltoid

A

brachial plexus
acromion process of spine of scapula, clavicle
deltoid tuberosity of humerus

32
Q

innervation, origin, and insertion of infrapinatus

A

brachial plexus
infraspinous fossa
greater tubercle of humerus

33
Q

innervation, origin, and insertion of latissimus dorsi

A

brachial plexus

spinous processes of lower 6t all l and s vertebrae, iliac crest, ribs

34
Q

innervation, origin, and insertion of pectoralis major

A

brachial plexus
clavicle, sternum, ribs 2-6
intertubercular sulcus of humerus

35
Q

innervation, origin, and insertion of supraspinatus

A

brachail plexus
supraspinous fossa
greater tubercle of humerus

36
Q

innervation, origin, and insertion of subscapularis

A

brachial plexus
subscapular fossa
lesser tubercle of humerus

37
Q

teres major

A

brachial plexus
lateral and medial borders of scapula
intertubercular sulcus and lesser tubercle of humerus

38
Q

innervation, origin, and insertion of teres minor

A

brachial plexus
lateral and medial borders of scapula
greater tubercle of humerus

39
Q

innervation, origin, and insertion of biceps brachii

A

brachial plexus
coracoid process, tuberle above glenoid cavity of scap
radial tuberosity

40
Q

innervation, origin, and insertion of brachialis

A

brachial plexus
anterior surface of humerus
coronoid process

41
Q

innervation, origin, and insertion of brachioradialis

A

brachial plexus
distal lateral end of humerus
surface of radius proximal to sydloid process

42
Q

innervation, origin, and insertion of extensor carpi radialis group

A

brachial plexus
lateral surface and lateral epicondyle of humerus
proximal end of second and third metacarpals

43
Q

innervation, origin, and insertion of extensor carpi ulnaris

A

brachial plexus
lateral epicondyle of humerus, ulna
proximal end of 5th metacarpal

44
Q

innervation, origin, and insertion of flexor carpi radialis

A

brachial plexus
medial epicondyle of humerus
proximal end of metacarpals 1-3

45
Q

flexor carpi ulnaris

A

brachial plexus
medial epicondyle of humerus, olecranon process of ulna
5th metacarpal, carpals

46
Q

innervation, origin, and insertion of triceps brachii

A

brachial plexus
tubercle below glenoid fossa, posterior humerus
clecranon process of ulna

Bio 225 Lab Practical (1 decks)

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