Muscle Terminology Quiz
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Questions and Answers

Muscular disorders are described as a ____________.

myopathy

Techniques for diagnosing muscle disorders include electromyography (EMG) and serum assay of enzymes like ____________ released from damaged muscles.

creatine kinase (CK)

Muscular dystrophy involves progressive, noninflammatory muscular ____________.

degeneration

Duchenne muscular dystrophy is an inherited disease found most frequently in ____________ children.

<p>male</p> Signup and view all the answers

Duchenne muscular dystrophy results from a defect in a protein called ____________.

<p>dystrophin</p> Signup and view all the answers

Muscular dystrophy leads to the replacement of muscle tissue with ____________ tissue.

<p>scar</p> Signup and view all the answers

Incision into a muscle _________________

<p>myotomy</p> Signup and view all the answers

Inflammation of a muscle with its tendon _________________

<p>myositis</p> Signup and view all the answers

Study of movement _________________

<p>kinesiology</p> Signup and view all the answers

Excision of fascia _________________

<p>fasciectomy</p> Signup and view all the answers

Pain in a tendon _________________

<p>tendinitis</p> Signup and view all the answers

Myoglobin (mi-o-GLO-bin) is a type of protein (globin) found in _________________

<p>muscles</p> Signup and view all the answers

ACh interacts with the muscle cell mem­ brane to prompt cellular ______

<p>contraction</p> Signup and view all the answers

Two special protein filaments in muscle cells, actin and ______, interact to produce the contraction

<p>myosin</p> Signup and view all the answers

ATP (the cell’s energy compound) and ______ are needed for this response

<p>calcium</p> Signup and view all the answers

Smooth (visceral) muscle makes up the walls of the hollow organs, such as the stomach, intestines, and uterus, and the walls of ducts, such as the blood ves­ sels and ______

<p>bronchioles</p> Signup and view all the answers

Cardiac muscle makes up the ______ of the heart wall

<p>myocardium</p> Signup and view all the answers

Skeletal muscle is attached to ______ and is responsible for voluntary movement

<p>bones</p> Signup and view all the answers

Thomas underwent a bilateral sural (calf ) nerve graft. The sural nerve is an easily harvested nerve graft that allows the surgeon to implant healthy nerves to replace the damaged nerves in the ____________.

<p>brachial plexus</p> Signup and view all the answers

Following the four-hour procedure, Thomas was admitted to the pediatric ____________.

<p>ICU</p> Signup and view all the answers

After 6 days, he was discharged home with his right arm in a shoulder ____________.

<p>immobilizer</p> Signup and view all the answers

The incisions from the nerve graft donor sites on his right and left calf were healing ____________.

<p>nicely</p> Signup and view all the answers

The exploratory surgery confirmed the ____________ injury with a gap between several torn nerve ends where it was not possible to have a tension-free repair and nerve grafting was required.

<p>brachial plexus</p> Signup and view all the answers

The sural nerve is an easily harvested nerve graft that allows the surgeon to implant healthy nerves to replace the damaged nerves in the ____________.

<p>brachial plexus</p> Signup and view all the answers

Inflammation or tearing of the RTC can occur in people who repeatedly perform overhead activities, such as swimming, painting, or pitching. Epicondylitis—The medial and lateral epicondyles (pro­ jections) of the distal humerus are attachment points for muscles that flex and extend the wrist and fingers. Inflammation of these tendons of origin causes pain at __________.

<p>FOCUS</p> Signup and view all the answers

Some colorful musculoskeletal terms have interesting origins. A charley horse describes muscular strain and soreness, especially in the legs. The term comes from common use of the name Charley for old lame horses that were kept around for family use when they could no longer be used for hard work. Wryneck, technically torticollis, uses the word wry, meaning twisted or turned, as in the word awry, meaning amiss or out of position. A bunion, technically called hallux valgus, is an enlargement of the first joint of the great toe with bursitis at the joint. It probably comes from the word bony, changed to bunny, and used to mean a bump on the head and then a swelling on a joint.

<p>WORDS</p> Signup and view all the answers

Inflammation or tearing of the RTC can occur in people who repeatedly perform overhead activities, such as swimming, painting, or pitching. Epicondylitis—The medial and lateral epicondyles (pro­ jections) of the distal humerus are attachment points for muscles that flex and extend the wrist and fingers. Inflammation of these tendons of origin causes pain at FOCUS ON W _________ BOX 64.

<p>WORDS</p> Signup and view all the answers

Some colorful musculoskeletal terms have interesting origins. A charley horse describes muscular strain and soreness, especially in the legs. The term comes from common use of the name Charley for old lame horses that were kept around for family use when they could no longer be used for hard work. Wryneck, technically torticollis, uses the word wry, meaning twisted or turned, as in the word awry, meaning amiss or out of position. A bunion, technically called hallux valgus, is an enlargement of the first joint of the great toe with bursitis at the joint. It probably comes from the word bony, changed to bunny, and used to mean a bump on the head and then a swelling on a __________.

<p>JOINT</p> Signup and view all the answers

Inflammation or tearing of the RTC can occur in people who repeatedly perform overhead activities, such as swimming, painting, or pitching. Epicondylitis—The medial and lateral epicondyles (pro­ jections) of the distal humerus are attachment points for muscles that flex and extend the wrist and fingers. Inflammation of these tendons of origin causes pain at FOCUS ON W WORDS ________ 64 Some Colorful Musculoskeletal Terms.

<p>BOX</p> Signup and view all the answers

Some colorful musculoskeletal terms have interesting origins. A charley horse describes muscular strain and soreness, especially in the legs. The term comes from common use of the name Charley for old lame horses that were kept around for family use when they could no longer be used for hard work. Wryneck, technically torticollis, uses the word wry, meaning twisted or turned, as in the word awry, meaning amiss or out of position. A bunion, technically called hallux valgus, is an enlargement of the first joint of the great toe with bursitis at the joint. It probably comes from the word bony, changed to bunny, and used to mean a bump on the __________.

<p>HEAD</p> Signup and view all the answers

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