Study Guide for Test 4 Flashcards

1
Q

H band is where the thick filament id present but then is absent

A

TRUE

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2
Q

Which type of joint has no movement?

A

SYNOSTOSIS

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3
Q

The ell membrane of an axon is called

A

Axolemma

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4
Q

The branched processes from the neurosoma is

A

DENDRITES

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5
Q

The signal in neurons moves from left to right?

A

TRUE

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6
Q

What is the potential at resting M.P.

A

-70mv

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7
Q

Which layer of tissue surrounds a fasicle

A

PERIMYSIUM

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8
Q

Band around tendons that holds them in place is called

A

Retinaculum

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9
Q

Which of the following is NOT charateristic of skeletal muscle

a. striated
b. voluntary
c. multinuclear
d. involuntary

A

D. INVOLUNTARY

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10
Q

Which of the following aids the prime mover and helps stabilize the joint?

A

Synergist

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11
Q

The thin filament is called

A

Actin

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12
Q

A condylar joint is

A

Biaxial

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13
Q

Thick filament is called

A

Myosin

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14
Q

The narrow space between the axon terminal and the target cell is referred to as the synaptic vesicles

A

FALSE

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15
Q

What blocks the active sites on actin

A

Tropomyosin

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16
Q

A scaromere is from one zdics to the next

A

TRUE

17
Q

Which type of joint allows the most movement

A

Diarthrosis

18
Q

Diarthrosis refers to

A

Synovial

19
Q

A pivot joiny is

A

MONOAXIAL

20
Q

A hinge joint is

A

Monoaxial

21
Q

what is an example of a ball and socket joint

A

HIP

22
Q

The point where a nerve fiber meets a muscle fiber is called

A

Neuromuscular junction

23
Q

Which of the following cartilage is NOT used in joints?

A

ELASTIC

24
Q

Flexion refers to

A

decreasing an angle

25
Q

what is the plasma membrane of the muscle cell?

A

Sacrolemma

26
Q

What are the 4 muscle jaw movements for chewing?

A

temporalis, masseter, lateral/medial pterygoid