Bones/ muscle Flashcards

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
what's contracting
becoming shorter
21
what's relaxing muscle
fiber slide apart becoming becoming longer and thinner
22
antagonistic muscles are what
if one muscle contracts its partner relaxes, like bicep and tricep
23
what are antagonistic muscles important for
holding objects, moving and balancing
24
where of muscles get energy from
Glucose
25
what's endurance
Stronger muscle
26
what's isometric
increases muscle size and strength
27
deltoid refers to what muscle
shoulder muscle
28
trapezius refers to what muscle
behind neck
29
latissimus dorsi reffers to what muscle
the lats on side
30
gastrocnemius refers to what muscle
the calf
31
smooth muscle does what
fills up internal organs
32
hyperextension, extention, flextion
check pic
33
adduction abduction
check pic
34
dorxiflaxion plantarflexion
check pic
35
extension, flexion
check pic
36
where are your hamstrings
Posterior to quadriceps