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Biology 1101 > Musculo-Skeletal System > Flashcards

Musculo-Skeletal System Flashcards

1
Q

formed by a fluid field compartment within the body:the coelom

A

Hydrostatic Skeleton

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2
Q

a skeletal system is necessary to support the body protect internal organs and allow for the movement of an organism

A

Musculoskeletal system

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3
Q

is an external hard and casement on the surface of an organism

A

exoskeleton

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4
Q

consists of a hard mineralized structure located within the soft tissue of the organism

A

endoskeleton

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5
Q

is an endoskeleton that consists of 206 bones in the adult

A

the human skeleton

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6
Q

five main functions of the human skeleton

A

supporting the body, storing minerals and lipids, producing blood cells, protecting internal organs, and allowing for movement

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7
Q

Bones found in the axial skeleton

A

skull, ossicles, hyoid bone, ribcage, vertebral column

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8
Q

bone found in the axial skeleton that protects the brain

A

skull

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9
Q

bones in the middle ear that transmit vibrations from the ear canal to the inner ear

A

ossicles

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10
Q

supports your tongue and plays a key role in speaking and swallowing

A

hyoid bone

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11
Q

protects organs like lungs and heart

A

rib cage

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12
Q

spine

A

Vertebral column

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13
Q

C1 to C7 (in vertebral column)

A

Cervical curve

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14
Q

T1 to T12 (in the vertebral column)

A

Thoracic curve

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15
Q

L1 to L5 (in the vertebral column)

A

Lumbar curve

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16
Q

strengthens and stabilizes the pelvis

A

sacrum

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17
Q

tailbone

A

coccyx

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18
Q

rib cage is also known as

A

thoracic cage

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19
Q

three bones found in the thoracic cage

A

coastal cartilage, sternum, ribs

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20
Q

connection of the ribs

A

costal cartilage

21
Q

flat part in the ribs

A

sternum

22
Q

is composed of the bones of the pectoral limbs, the pelvic limbs, the pectoral girdle, and the pelvic girdle

A

Appendicular skeleton

23
Q

consists of the clavicles and scapulae

A

pectoral girdle

24
Q

wing of the arms

A

scapula

25
Q

collar bone

A

clavicle

26
Q

bones found in the upper limb

A

humerus, ulna, radius, carpals, metacarpals, and phalanges

27
Q

also known as the funny bone and is the biggest bone in the upper body

A

Humerus

28
Q

two bones found in the forearm that helps with the movement of arm wrist and the hand

A

Ulna and Radius

29
Q

enables rotation of wrist

A

carpal

30
Q

accommodates the muscles tendons and nerves of a palm

A

metacarpals

31
Q

found from fingers to fingernails

A

phalanges

32
Q

bones found in the lower limb

A

femur, patella, tibia, fibula, tarsals, metatarsals, and phalanges

33
Q

largest bone in the body and supports the pelvic girdle

A

Femur

34
Q

helps move legs and protects knee joints also known as the kneecaps

A

patella

35
Q

main function is weight bearing. second largest bone in the body

A

tibia

36
Q

provides stability to ankle joint

A

fibula

37
Q

bones found in the feet that provides the stability and support

A

tarsals and metatarsals

38
Q

three types of muscles

A

smooth muscle, cardiac muscle, skeletal muscle

39
Q

is involuntary and occurs in walls of internal organs

A

smooth muscle

40
Q

is involuntary and occurs in the walls of the heart

A

cardiac muscle

41
Q

is voluntary and usually attached to the skeleton

A

Skeletal muscle

42
Q

muscle responsible for mastication

A

masseter

43
Q

muscle found in the shoulder

A

deltoid

44
Q

muscle found in the chest

A

pectoralis major

45
Q

muscle found in the clavicle

A

trapezius

46
Q

biggest muscle in the body found in the booty (wow rhyming!!)

A

gluteus maximus

47
Q

smallest muscle found in the ear (5mm)

A

stapedius

48
Q

muscles on mouth

A

orbicularis oris

49
Q

muscles found in the eyelids

A

orbicularis oculi

Biology 1101 (5 decks)

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