EBK HUMAN ANATOMY & PHYSIOLOGY
16th Edition
ISBN: 8220100659836
Author: AMERMAN
Publisher: PEARSON
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Chapter 9, Problem 4CYU
Summary Introduction
To review:
The differences and similarities between the two fixators of the scapula with two muscles attached to the scapula, which contribute to the arm movement.
Introduction:
The shoulder joint is known to have the greatest range of motionin the human body. This joint is known to be the multiaxial joint, which permits movement about all the axes of motion. This joint provides movements such asflexion, extension, adduction, abduction, and rotation.
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Describe each of the below actions and name at least one muscle that creates that movement.
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Muscles that protract the scapula would be ________ thoracic muscles.
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Chapter 9 Solutions
EBK HUMAN ANATOMY & PHYSIOLOGY
Ch. 9.1 - Prob. 1QCCh. 9.1 - A muscle has the words adductor and longus in its...Ch. 9.1 - Define the roles of agonists, antagonists,...Ch. 9.1 - Describe the design of a third-class lever, and...Ch. 9.2 - Name and describe the muscle involved in opening...Ch. 9.2 - 2. Name and describe three muscles involved in...Ch. 9.2 - Prob. 3QCCh. 9.2 - Prob. 4QCCh. 9.2 - Name and describe the four muscles of chewing.Ch. 9.2 - Prob. 6QC
Ch. 9.2 - Prob. 7QCCh. 9.2 - Prob. 8QCCh. 9.2 - Prob. 9QCCh. 9.3 - Prob. 1QCCh. 9.3 - 2. Name and describe the muscles involved in trunk...Ch. 9.3 - Prob. 3QCCh. 9.3 - Prob. 4QCCh. 9.4 - Prob. 1QCCh. 9.4 - Prob. 2QCCh. 9.4 - Prob. 3QCCh. 9.4 - Prob. 4QCCh. 9.4 - Prob. 5QCCh. 9.4 - Prob. 6QCCh. 9.5 - Name and describe the major muscles of leg...Ch. 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. 6CYRCh. 9 - Prob. 13CYRCh. 9 - If profundus is part of the name of a muscle, what...Ch. 9 - Prob. 4CYRCh. 9 - Prob. 7CYRCh. 9 - Prob. 8CYRCh. 9 - Prob. 9CYRCh. 9 - The thick, bandlike muscle of chewing that covers...Ch. 9 - Prob. 11CYRCh. 9 - 12. Which is a muscle that elevates and retracts...Ch. 9 - Which muscles raise and spread the ribs? a....Ch. 9 - Prob. 15CYRCh. 9 - Prob. 16CYRCh. 9 - What is the main action of the fibularis longus?...Ch. 9 - Prob. 18CYRCh. 9 - Prob. 1CYUCh. 9 - Prob. 2CYUCh. 9 - Prob. 3CYUCh. 9 - Prob. 4CYUCh. 9 - The supraspinatus stabilizes the shoulder joint...Ch. 9 - Prob. 6CYUCh. 9 - Prob. 7CYUCh. 9 - Prob. 8CYUCh. 9 - Prob. 9CYUCh. 9 - Prob. 10CYUCh. 9 - Prob. 11CYUCh. 9 - Prob. 1AYKACh. 9 - Prob. 2AYKACh. 9 - A 28-year-old man woke up one morning and noticed...Ch. 9 - Prob. 4AYKACh. 9 - Prob. 5AYKB
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- Name the seven muscles that attach the scapula to thethorax. What muscles attach the arm to the thorax?arrow_forwardWhich of the following muscles resist the actions of the supination of the forearm Bicep brachii Brachialis Corabraschialis Pronator teres Which of the following muscles causes flexion at the wrist? Flexor carpi radialis Extensor carpi radialis longus Extensor digitorum Extensor carpi ulnaris If a scapula is protracted which of the following muscles is in a shortened position? Pectoralis minor Middle trapezius Infraspinatus rhomboid The cyclic pattern of the engagement of the muscle and joints of the body during walking is known as the Ambulation cycle Gallop cycle Gait cycle Motor cyclearrow_forwardwhen a person is in respiratory distress the origin and insertion of the serratus anterior muscle may actually switch and the part of the muscle attached to the medial border of the scapula acts as the origin, how will the change the muscle 's action?arrow_forward
- Match the muscles to the movements which are caused when the respective muscles contract concentrically. Cervical extension Cervical flexion - Cervical lateral flexion to the right Cervical lateral flexion to the left Cervical rotation to the right Cervical rotation to the left Lumbar extension Lumbar flexion Lumbar lateral flexion to the right Lumbar lateral flexion to the left Lumbar rotation to the right Lumbar rotation to the left - - A. Erector spinae, quadratus lumborum B. Erector spinae, splenius cervicis, splenius capitis C. L) erector spinae, L) rectus abdominis, R) external oblique L) internal oblique D. L) erector spinae, L) rectus abdominis, L) external oblique, L) internal oblique, L) quadratus lumborum E. R) erector spinae, R) rectus abdominis, L) external oblique R) internal oblique F. R) erector spinae, R) rectus abdominis, R) external oblique, R) internal oblique, R) quadratus lumborum G. Rectus abdominis, external oblique, internal oblique H. L) splenius cervicis, L)…arrow_forwardMatch the following muscle actions: A- Flexor carpi ulnaris B- Palmaris longus C- Flexor digitorum profundus D- Extensor carpi radialis brevis 18- Powerful flexor and adductor of hand. 19- Flexes distal interphalangeal joints. 20- Stabilizes the wrist during finger extension. 21- Extends and abducts the hand. 22- Tenses skin and fascia of palm during hand movements.arrow_forwardMuscles that protract the scapula would be ________ thoracic muscles. a) anterior b) posteriorarrow_forward
- List all of the muscles that produce upward rotation of the scapula?arrow_forwardWhy can you lift a larger load when your elbow is slightly flexed and your biceps muscle is at an intermediate length than you can when your elbow is fully extended?arrow_forward*A muscle that has an origin at the medial aspect of the proximal ulna and an insertion at the medial aspect of the base of the fifth metacarpal would perform this motion when contracted. pronation wrist abduction wrist adduction supinationarrow_forward
- B D E Using the Figure above, match the following: 12) Trapezius muscle. 13) Teres major muscle. 14) The latissimus dorsi. 15) Rotates scapula. 16) Rhomboid minor and Rhomboid major. | 17) Elevates and adducts scapula.arrow_forwardAn isometric contraction is used while playing darts to: Group of answer choices stop the elbow joint after the dart is released accelerate the elbow to increase dart velocity extend the elbow and throw the dart stabilize the scapula of the throwing armarrow_forwardYou are helping an individual retrieve a very heavy box off of a high shelf. You have to fully flex your shoulder in order to get this box and then you will extend the shoulder back to anatomical position to place the box safely where it needs to be. 1. What are all the muscles responsible for the first movement of flexion to get the box? 2. What are all the muscles responsible for the second movement of extension to safely place the box where it needs to be?arrow_forward
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