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Bio Exam 2 > Ch6, 7, 8 > Flashcards

Ch6, 7, 8 Flashcards

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Biology 101 flashcards
1
Q

1.Flexion def
2.extension def

A

1.Bending, decreasing angle
2. increasing angle

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2
Q

Bones that forms membrane like layers of connective tissue

A

IntraMEMBRANOUS Bones

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3
Q

Bursae

A

Fluid filled sacs

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4
Q

Synchodrosis is what

A

SYNarthrotic
Hyaline Cartilage
ex: manubrium + 1st rib

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5
Q

Symphysis is what

A

AMPhiarthrotic
Fibrocartilage
Ex: Pubic bone and labor

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6
Q

Syndesmoses is what

A

Slight movement=Ampharthrotic

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7
Q

What type of rotation is for a Ball & Socket Joint

A

Multiaxial

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8
Q

What is the end of a long bone called?

A

Epihysis

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9
Q

Hematopoiesis is the process of ?

A

blood formation

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10
Q

bony matrix of compact bone is organized into concentric layers of extracellular matrix called ______ that encircle central canals.

A

Lamellae

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11
Q

cells that deposit new bone tissue are called ______

A

Osteoblasts

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12
Q

Most bone of the the body are ?

A

Endochondrial

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13
Q

Flat bones, such as bones of the skull, that develop from sheetlike layers of connective tissue, are called ______.

A

Intramembranous bones

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14
Q

Osteoclast do what ?

A

break down matrix of bones

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15
Q

Clavicle + Scapula make up the

A

Pectoral Girdle

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16
Q

The ilium, ischium, and pubis fuse to form the _______ bone.

A

Hip or coxal

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17
Q

What is the anatomical name of the shin bone?

A

Tibia

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18
Q

Frontal, Cervical Vertebra, Sternum are found in ________ skeleton

A

Axial

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19
Q

What is the term used for ; Rounded process that usually articulates with another bone

A

Condyle

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20
Q

What is the term used for ;Prominent projection on a bone

A

Process

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21
Q

What is the term used for ; Small, knoblike process

A

tubercle

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22
Q

What is the term used for ; Opening through a bone

A

Foramen

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23
Q

What is the term used for ; Deep pit or depression

A

Fossa

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24
Q

Have traverse foramen
a.Cervical b. Thoracic. c. Lumbar

A

Cervical Vertebra

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25
Q

Have articular facets on transverse process
a.Cervical b. Thoracic. c. Lumbar

A

thoracic vertebra

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26
Q

Have articular facets that face superior/inferior
a.Cervical b. Thoracic. c. Lumbar

A

Cervical vertebra

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27
Q

Have spinous processes that are blunted &short
a.Cervical b. Thoracic. c. Lumbar

A

Lumbar

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28
Q

Some have bifid spinous process
a.Cervical b. Thoracic. c. Lumbar

A

Cervical

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29
Q

Largest size vertebral bodies
a.Cervical b. Thoracic. c. Lumbar

A

Lumbar

30
Q

Where on a long bone is articular cartilage found?

A

Outer surface of the epiphyses

31
Q

Diaphysis
a. spongy b. compact

A

Compact bone

32
Q

Epiphyses
a. spongy b. compact

A

Spongy bone

33
Q

Keratinized, dead cells flattened
a. Corneum b. Granulosum c. Basale d. Spinosum e. Lucidium

A

Corneum

34
Q

Single row of cuboidal/columnar. cells that divide/grow
a. Corneum b. Granulosum c. Basale d. Spinosum e. Lucidium

A

Basale

35
Q

Specialized structures formed of epithelial cells located near or connected to hair follicles (not in palms or soles)
a. merocrine glands b. Aprocrine c. Ceruminous d.Sebaceous

A

Sebaceous Glands

36
Q

epidermis lacks blood vessels. Therefore, oxygen, nutrients, and wastes must diffuse to and from blood vessels found in what region of the skin?
a. Stratum basale b. Dermis c. Subcutaneous layer

A

Subcutaneous

37
Q

Near hair follicles in armpit and groin
a. merocrine glands b. Aprocrine c. Ceruminous d.Sebaceous

A

Aprocrine Glands aka puberty

38
Q

Secrete ear wax into external ear canal
a. merocrine glands b. Aprocrine c. Ceruminous d.Sebaceous

A

Ceruminous Glands

39
Q

Function to lower body temperature
a. merocine glands b. Aprocrine c. Ceruminous d.Sebaceous

A

Merocine Glands aka sweat glands

40
Q

Dense connective tissue
a. Dermis b. Epidermis c. Subcutaneous Layer(hypo)

A

Dermis

41
Q

Stratified Squamos Epithelium
a. Dermis b. Epidermis c. Subcutaneous Layer(hypo)

A

Epidermis

42
Q

Adipose & areolar tissue
a. Dermis b. Epidermis c. Subcutaneous Layer(hypo)

A

Hypodermis

43
Q

Whats the rotation of a Condylar Joint

A

Biaxial

44
Q

Whats the rotation of a Hinge Joint

A

Uniaxial

45
Q

Whats the rotation of a Pivot joint

A

Uniaxial (limited rotation)

46
Q

Whats the rotation of a Plane Joint

A

NON axial aka glides

47
Q

Dendric cell do what?

A

Protect against infection

48
Q

Tactile cells do what

A

Detect touch

49
Q

Melanocytes produce what

A

Melanin

50
Q

How many in Cervical, Throcratic, Lumbar

A

7, 12, 5

51
Q

Superficial layer, fingerprint, receives oxygen nutrients from

A

Dermal Papillae

52
Q

Dermal Ossification meaning?

A

Bone growth within membrane

53
Q

What bone formation is used to create most bones of the body?

A

Endochondral ossification involves the replacement of hyaline cartilage with bony tissue. Most of the bones of the skeleton are formed in this manner.

54
Q

A fibrous joint in which an interosseous ligament binds bones is a __________

A

Syndesmosis

55
Q

Joints are also called __________

A

Articulation

56
Q

The epidermis in the thin skin contains ________ layer(s) and in the thick
skin contains ________ layers

A

4 ; 5

57
Q

The layer of dividing cells at the base of the epidermis is the

A

Stratum basale

58
Q

_____ is the bone shaft

A

diaphysis

59
Q

What is endosteum

A

it lines spaces, the cavity of the bone

60
Q

What are fibrous joints held by ? and do they have a joint cavity

A

Held by dense irregular connective tissue
+ has no joint cavity

61
Q

What are cartilaginous joints held by ? and do they have a joint cavity

A

Cartilage
+ has no joint cavity

62
Q

What are synovial joints held by ? and do they have a joint cavity

A

Held by complex structures
+DOES have a joint cavity

63
Q

What structure allows a bone to grow in length?

A

Epiphyseal Cartillage

64
Q

Spongy bone consists of branching plates called

A

Trabeculae

65
Q

List the 4 major cranial sutures

A

Coronal, sagittal, squamous, lambodial

66
Q

Types of fibrous joints include

A

Gomphosis, suture, SYNdesmosis
ALL are NOT movable
Fibrous=not movable

67
Q

Bones bound by a sheet of dense
connective tissue is what type of fibrous joint and what type of classification is it
+hint its a specific type of fibrous joint out of the three

A

Syndesmosis between the ulnar and radius
+amphiarthrotic = slimly movable

68
Q

What is the main function of bones

A

Support/protect bone structures
aid body movements
provide shape of body
store inorganic salts

69
Q

About how much of bone matrix consists of inorganic mineral salts

A

70%

70
Q

What types of bones are most skeletal bones

A

Endochondral bones

Bio Exam 2 (13 decks)

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