muscular system Flashcards

part 1

1
Q

types of muscle tissue

A

skeletal muscle, cardiac, smooth

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2
Q

skeletal muscle

A

attached to the bones and responsible for movents of our body

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3
Q

musles that are striated and very strong

A

skeletal

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4
Q

what makes skeletal muscles unique

A

the only voluntary tissue in the body

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5
Q

cardiac

A

found in our heart helps pumps blood through out the body

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6
Q

striated can not be moved valuntary

A

cardiac

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7
Q

smooth

A

found in the internal organs like stomach, intestine, as well as blood vessels

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8
Q

not striated only musle that is not striated and also involuntary

A

smooth muscle

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9
Q

smooth muscle

A

is the weakest of the three types

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10
Q

function of muscle

A

resposible for the movement of the body

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11
Q

how do muscle generate force

A

by contracting and producing movement by moving the bones to which where they are attached to

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12
Q

how many named muscles are there in the body

A

over 700

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13
Q

how much does muscle weigh

A

it makes up half of our body weight

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14
Q

how do nerves work with muscle

A

nerves control muscles by sending or eletrical impulses to the muscles

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15
Q

the effect neves have on muscle

A

eletrical impulses causes the muscle to contract and generate force

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16
Q

where does the nerve impulse orginate

A

the brain to spinal cord send down to the axon to muscle nerce to muscle fiber