Muscular System Test Questions and Answers

ATI LPN · Muscular System Test Questions and Answers

Question 1 of 47

All of the following structures are part of a muscle cell except one. Which one?

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ATI LPN · Muscular System Test Questions and Answers

Question 2 of 47

Protrusion of an organ through a structure that normally contains it is referred to as a

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ATI LPN · Muscular System Test Questions and Answers

Question 3 of 47

Which statement about thick or thin myofilaments is CORRECT?

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ATI LPN · Muscular System Test Questions and Answers

Question 4 of 47

What the largest endogenous substrate source in the body?

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ATI LPN · Muscular System Test Questions and Answers

Question 5 of 47

Which fatigue more quickly, slow twitch fibers or fast twitch fibers?

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ATI LPN · Muscular System Test Questions and Answers

Question 6 of 47

What is the linea alba?

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ATI LPN · Muscular System Test Questions and Answers

Question 7 of 47

Thin Filament is made up of

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ATI LPN · Muscular System Test Questions and Answers

Question 8 of 47

The assessment made by the nurse caring for a patient just returned from surgery following a surgical decompression of the carpal tunnel that would require immediate remedy is:

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ATI LPN · Muscular System Test Questions and Answers

Question 9 of 47

Which is the largest of the structures in a muscle fibre?

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ATI LPN · Muscular System Test Questions and Answers

Question 10 of 47

An excess of which of these ions tends to make a solution acidic?

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ATI LPN · Muscular System Test Questions and Answers

Question 11 of 47

Skeletal muscle is responsible for

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ATI LPN · Muscular System Test Questions and Answers

Question 12 of 47

When the patient asks what the purpose of goniometry is, the nurse replies that goniometry measures:

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ATI LPN · Muscular System Test Questions and Answers

Question 13 of 47

What type of joint allows for the most movement?

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ATI LPN · Muscular System Test Questions and Answers

Question 14 of 47

A patient at risk for the development of osteoporosis has reported plans to increase calcium intake. When making menu choices, which selection demonstrates an understanding of calcium-rich foods?

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ATI LPN · Muscular System Test Questions and Answers

Question 15 of 47

A small band of dense, white and fibrous elastic tissue is grouped as

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ATI LPN · Muscular System Test Questions and Answers

Question 16 of 47

This autoimmune disease of muscle weakness is caused by destruction of acetylcholine receptors.

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ATI LPN · Muscular System Test Questions and Answers

Question 17 of 47

What property of water allows someone to fill a glass slightly above the rim without the water flowing over?

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ATI LPN · Muscular System Test Questions and Answers

Question 18 of 47

Which muscle has a convergent pattern of fascicles?

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Question 19 of 47

Humans have the most urgent need for a continuous supply of

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Question 20 of 47

When athletes warm up, they illustrate a(n) type of muscle contraction.

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ATI LPN · Muscular System Test Questions and Answers

Question 21 of 47

The part of a skeletal muscle cell that is able to contract is called

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ATI LPN · Muscular System Test Questions and Answers

Question 22 of 47

The nurse is instructing the patient on quadriceps and gluteal muscle exercises. The instructions will include:

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ATI LPN · Muscular System Test Questions and Answers

Question 23 of 47

What binds to troponin causing it to expose the binding site on actin to enable muscle cell contraction?

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ATI LPN · Muscular System Test Questions and Answers

Question 24 of 47

The vastus intermedius muscle is deep to which of the following muscles?

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ATI LPN · Muscular System Test Questions and Answers

Question 25 of 47

Which cells are responsible for bone resorption?

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Question 26 of 47

The location of a muscle's insertion and origin can determine

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Question 27 of 47

What is the function of the vertebral column?

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Question 28 of 47

What is the gluteus maximus named for? Its

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Question 29 of 47

The iliopsoas the thigh and the gluteus maximus the thigh.

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ATI LPN · Muscular System Test Questions and Answers

Question 30 of 47

What is the function of the erector spinae?

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ATI LPN · Muscular System Test Questions and Answers

Question 31 of 47

How many lumbar vertebrae are there?

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ATI LPN · Muscular System Test Questions and Answers

Question 32 of 47

A fossa is?

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Question 33 of 47

Which of the following is a characteristic of epithelial tissue?

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ATI LPN · Muscular System Test Questions and Answers

Question 34 of 47

An abnormal increase in the lumbar curvature of the vertebral column is called

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ATI LPN · Muscular System Test Questions and Answers

Question 35 of 47

A feature of skeletal muscle that is NOT shared with cardiac or smooth muscle is:

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Question 36 of 47

Your friend nods back and forth to you, making the yes motion. What lever system is being represented by this yes motion?

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ATI LPN · Muscular System Test Questions and Answers

Question 37 of 47

In 1901, Wilhelm RÃƒÂ¶ntgen was the first person to win the Nobel Prize for physics. For what discovery did he win?

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ATI LPN · Muscular System Test Questions and Answers

Question 38 of 47

Which of the following muscles is named using the criterion of its size?

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Question 39 of 47

Most of the work done by the human kidney occurs in the:

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ATI LPN · Muscular System Test Questions and Answers

Question 40 of 47

Identify the muscle that adducts the scapula and aids in extension of the head.

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Question 41 of 47

Liquid produced during the contraction of muscle due to anaerobic breakdown is

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ATI LPN · Muscular System Test Questions and Answers

Question 42 of 47

In the kidneys, parathyroid hormone causes:

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ATI LPN · Muscular System Test Questions and Answers

Question 43 of 47

Suture separates the large unpaired frontal bone from the two parietal bones

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ATI LPN · Muscular System Test Questions and Answers

Question 44 of 47

What is the role of calcium ions in the sliding filament theory of contraction?

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ATI LPN · Muscular System Test Questions and Answers

Question 45 of 47

The attachment of a muscle s tendon to the stationary bone is called the ; the attachment of the muscle s other tendon to the movable bone is called the

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ATI LPN · Muscular System Test Questions and Answers

Question 46 of 47

What pigment is responsible for skin color?

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ATI LPN · Muscular System Test Questions and Answers

Question 47 of 47

The attachment of a muscle tendon to a stationary bone or the end opposite the insertion.

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