Human Anatomy & Physiology (2nd Edition)
2nd Edition
ISBN: 9780134553511
Author: Erin C. Amerman
Publisher: PEARSON
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Question
Chapter 9, Problem 14CYR
Summary Introduction
To review:
Match the following terms; biceps brachii muscle, pronator teres muscle, extensor digitorum muscle, brachialis muscle, triceps brachii muscle, flexor carpi radialis muscle with their respective descriptions;
a. Extends fingers and hand
b. Supinates forearm
c. Flexes hand
d. Extends forearm
e. pronates forearm
f. Flexes forearm
Introduction:
A muscle is the soft tissue found in almost all the animals. It is composed of protein filaments of myosin and actin that slide past onto one another and generate a contraction thataffects the length as well as the shape of the cell. Muscles are responsible for generating the motion and the force.
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Identify the muscles that perform each function. Muscles of the Head and Neck a. masseter b. orbicularis oculi c. orbicularis oris d. sternocleidomastoid e. temporalis f. trapezius g. zygomaticus major ____ 1. Smiling muscle ____ 2. Kissing muscle ____ 3. Closes eyelid ____ 4. Two muscles that close mouth ____ 5. ____ 6. Paired muscle that flexes head and rotates head to side ____ 7. Extends head
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A.
distal phalanges of fingers; extension of fingers
B.
olecranon of ulna; extension of forearm
C.
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Identify the muscles that perform each function.Muscles of the Arm and Forearm a. biceps brachii b. brachialis c. brachioradialis d. extensor carpi radialis e. extensor carpi ulnaris f. extensor digitorum g. flexor carpi radialis h. flexor carpi ulnaris i. palmaris longus j. triceps brachii ____ 20. Extends forearm at elbow and extends arm ____ 21. Flexes forearm at elbow and flexes arm ____ 22. Flexes forearm ____ 23. Flexes forearm and pronates and supinates forearm ____ 24. Flexes and abducts hand ____ 25. Flexes and adducts hand ____ 26. Weakly flexes hand ____ 27. Extends hand and extends phalanges ____ 28. Extends and adducts hand ____ 29. Extends and abducts hand
Chapter 9 Solutions
Human Anatomy & Physiology (2nd Edition)
Ch. 9.1 - What is a fascicle, and how does it relate to the...Ch. 9.1 - 2. How do the terms pennate, parallel, and...Ch. 9.1 - The adductor magnus muscle is a muscle in the...Ch. 9.1 - 4. What is the role of an agonist in a muscle...Ch. 9.1 - What are a muscles origin and insertion, and how...Ch. 9.1 - 6. How do first-, second-, and third-class lever...Ch. 9.2 - 1. How do the muscles of facial expression differ...Ch. 9.2 - Which muscles are involved in opening and closing...Ch. 9.2 - What are three muscles involved in producing happy...Ch. 9.2 - Which muscles are involved in producing frowning...
Ch. 9.2 - Which extrinsic eye muscles pull the eyeball...Ch. 9.2 - Prob. 6QCCh. 9.2 - Prob. 7QCCh. 9.2 - Prob. 8QCCh. 9.2 - Prob. 9QCCh. 9.2 - What are the three main muscles of the erector...Ch. 9.2 - 11. What additional roles besides supporting...Ch. 9.3 - What is the main muscle of inspiration, and where...Ch. 9.3 - What roles do the external and internal...Ch. 9.3 - Which muscles are involved in trunk flexion?Ch. 9.3 - Prob. 4QCCh. 9.3 - Prob. 5QCCh. 9.3 - Prob. 6QCCh. 9.4 - Prob. 1QCCh. 9.4 - Which posterior trunk muscles act on the scapula?...Ch. 9.4 - Prob. 3QCCh. 9.4 - 4. What are two muscles that adduct the arm?
Ch. 9.4 - Prob. 5QCCh. 9.4 - Prob. 6QCCh. 9.5 - Prob. 1QCCh. 9.5 - Prob. 2QCCh. 9.5 - Prob. 3QCCh. 9.5 - Prob. 4QCCh. 9 - Which type of muscle fascicle pattern has an...Ch. 9 - 2. If “adductor” is part of the name of a muscle,...Ch. 9 - Match the term with its description: _____Brevis...Ch. 9 - Prob. 4CYRCh. 9 - 5. Which function is being fulfilled by a muscle...Ch. 9 - Prob. 6CYRCh. 9 - Which eye muscle passes through the trochlea and...Ch. 9 - Prob. 8CYRCh. 9 - Prob. 9CYRCh. 9 - Prob. 10CYRCh. 9 - 11. Match the muscle with its main...Ch. 9 - Prob. 12CYRCh. 9 - Prob. 13CYRCh. 9 - Prob. 14CYRCh. 9 - Prob. 15CYRCh. 9 - Prob. 16CYRCh. 9 - Prob. 1CYUCh. 9 - Prob. 2CYUCh. 9 - Prob. 3CYUCh. 9 - Prob. 4CYUCh. 9 - Prob. 5CYUCh. 9 - The rectus femoris muscle originates from the...Ch. 9 - Prob. 1AYKACh. 9 - Prob. 2AYKACh. 9 - Prob. 3AYKACh. 9 - Prob. 4AYKACh. 9 - Prob. 5AYKB
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