Exam 2 Slide show Muscle Tissue (Pt1) Flashcards

1
Q

What are the three types of muscle tissue?

A

Skeletal, Cardiac, and Smooth

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2
Q

Which muscle tissue exhibits autorhythmicity?

A

Cardiac tissue

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3
Q

Which muscle tissue is striated and involuntary

A

Cardiac

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4
Q

Which muscle tissue is non-striated and in voluntary

A

Smooth

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5
Q

which tissue is striated and voluntary

A

skeletal

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6
Q

Which muscle is located in blood vessles, airways, and abdominopelvic organs?

A

Smooth

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7
Q

Which muscle tissue has a “degree” of autorhythmmicity?

A

Smooth

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8
Q

Muscle tissues generate heat, which is a process known as

A

thermogenesis

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9
Q

What are the four properties of muscle tissue

A
  1. Electrical excitability
  2. Contractility
  3. Extensibility
  4. Elasticity
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10
Q

What is the ability to carry and respond to action potentials, in muscle tissue?

A

Electrical excitability

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11
Q

What is the ability to contract when stimulated by an action potential, in muscle tissue?

A

Contractility

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12
Q

What is the ability to stretch without being damaged, in muscle tissue?

A

Extensibility

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13
Q

What is the ability to return to its original shape after contraction or extension, in muscle tissue?

A

Elasticity

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14
Q

What is known as a bundle of muscle fibers?

A

Fascicle

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15
Q

What is an organelle in a muscle fiber composed of filaments?

A

Myofibril

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16
Q

What are fibrous protein molecules within myofibrils?

A

Filaments

17
Q

What gives a cut of meat its characteristic “grain”

A

Fascicles

18
Q

Which connective tissue surrounds a fascicle?

A

Perimysium

19
Q

Which connective tissue surrounds a fiber?

A

Endomysium

20
Q

Which connective tissue surrounds the entire muscle

A

Epimysium

21
Q

Perimysium and epimysium are which types of connective tissue?

A

Dense irregular

22
Q

Endomysium is which type of connective tissue?

A

Areolar

23
Q

What is a nerve that supplies a group of muscle fibers?

A

somatic motor neuron

24
Q

Each muscle fiber is supplied by how many neurons?

A

One

25
Q

Are skeletal muscles supplied with nerves and blood vessels?

A

Yes, very well.