Bones/ muscle Flashcards

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1
Q

how many bones are in a baby

A

more than 300

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2
Q

bones in humans

A

206

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3
Q

what does bone marrow make

A

blood cells

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4
Q

what’s axial skeleton

A

attached to central core of your body, only skull, cranium, ribs

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5
Q

what’s appendicular skeleton

A

compromises upper and lower extremities

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5
Q

what does bone do

A

protect from impacts

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6
Q

how many times of bones are there

A

4, flat bone, short bone, long bone, irregular

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7
Q

smallest bone in your body

A

the stapes in your ear

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7
Q

what’s lateral tibia or fibula

A

fibula, tibia is medial

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8
Q

longest bone in body

A

your femur

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9
Q

name the end of bone

A

dyaphisis

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10
Q

name of C1

A

Atlas

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11
Q

name C2

A

axis

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12
Q

what separates disc

A

intervertibral discs

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13
Q

name c3

A

supaclavicular

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14
Q

what makes up muscle

A

10000 of nerve fiber, and elastic tissue

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14
Q

how many muscles

A

more than 300

15
Q

how many types of muscles

A

smooth, cardiac, skeletal

16
Q

voluntary muscles

A

you move yourself and only found on skeletal muscle

17
Q

what’s musculoskeletal system

A

combination of bones and muscles

17
Q

skeletal muscle also known as

A

striated muscle

18
Q

what happens if a muscle contracts

A

it becomes bulkier but smaller

18
Q

tendons connect what to what

A

bone to muscle

19
Q

ligaments connect what to what

A

bone to bone

20
Q

what’s contracting

A

becoming shorter

21
Q

what’s relaxing muscle

A

fiber slide apart becoming becoming longer and thinner

22
Q

antagonistic muscles are what

A

if one muscle contracts its partner relaxes, like bicep and tricep

23
Q

what are antagonistic muscles important for

A

holding objects, moving and balancing

24
Q

where of muscles get energy from

A

Glucose

25
Q

what’s endurance

A

Stronger muscle

26
Q

what’s isometric

A

increases muscle size and strength

27
Q

deltoid refers to what muscle

A

shoulder muscle

28
Q

trapezius refers to what muscle

A

behind neck

29
Q

latissimus dorsi reffers to what muscle

A

the lats on side

30
Q

gastrocnemius refers to what muscle

A

the calf

31
Q

smooth muscle does what

A

fills up internal organs

32
Q

hyperextension, extention, flextion

A

check pic

33
Q

adduction abduction

A

check pic

34
Q

dorxiflaxion plantarflexion

A

check pic

35
Q

extension, flexion

A

check pic

36
Q

where are your hamstrings

A

Posterior to quadriceps