SEELEY'S ANATOMY+PHYSIOLOGY
12th Edition
ISBN: 9781260172195
Author: VanPutte
Publisher: RENT MCG
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Chapter 10, Problem 3CT
Summary Introduction
To determine:
The neck muscles that can be injured in a whiplash injury due to rear-end auto collision along with the preventive measures of that injury.
Introduction:
The majority of muscles in the body are formed by skeletal muscles. They comprise about 40% of the total body weight of a human. Skeletal muscles are normally connected to bones with the help of tendons. The tendons are made up of collagen. A skeletal muscle is a group of muscle cells called muscle fibers, as similar to a nerve which is a group of neurons. The long and cylindrical cell containing up to about a hundred nuclei and present near the surface of the fiber is called a muscle fiber.
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A patient was involved in a rear-end auto collision, resulting in awhiplash injury to the head (hyperextension). What neck musclesmight be injured in this type of accident? What is the easiest way toprevent such an injury in an automobile accident?
Match the muscles that are antagonistic in their actions to the muscles listed.
Deltoid (anterior fibers)
A. Infraspinatus, teres minor,
-
deltoid, upper pectoralis major,
Deltoid (middle fibers)
Deltoid (posterior fibers)
B. Infraspinatus, teres minor,
Supraspinatus
middle & posterior deltoid, lower
pectoralis major, latissimus dorsi,
teres major
Subscapularis
Teres major
C. Infraspinatus, teres minor,
posterior deltoid
Infraspinatus / Teres minor
Latissimus dorsi
Pectoralis major (upper fibers)
Pectoralis major (lower fibers)
D. Latissimus dorsi, teres major,
lower pectoralis major, middle &
posterior deltoid, infraspinatus,
teres minor
E. Lower pectoralis major,
latissimus dorsi, teres major,
deltoid anterior fibers,
coracobrachialis, biceps brachii
F. Lower pectoralis major,
K
latissimus dorsi, teres major,
pectoralis major upper fibers,
coracobrachialis,
G. Pectoralis major lower fibers,
latissimus dorsi, teres major
H. Pectoralis major, subscapularis,
latissimus dorsi, teres…
Chapter 10 Solutions
SEELEY'S ANATOMY+PHYSIOLOGY
Ch. 10.1 - Distinguish between the origin and the insertion...Ch. 10.1 - Describe the roles of the following in muscle...Ch. 10.1 - Describe the different orientations of muscle...Ch. 10.1 - What geometric shapes can muscles have?Ch. 10.1 - List the criteria used to name muscles, and give...Ch. 10.1 - Using the terms fulcrum, lever, and force, explain...Ch. 10.1 - Describe the three classes of levers, and give on...Ch. 10.2 - Name the major movements of the head caused by...Ch. 10.2 - What is unusual about the insertion (and sometimes...Ch. 10.2 - Which muscles ore responsible for moving the ears,...
Ch. 10.2 - What usually causes ptosis on one side? Which...Ch. 10.2 - Name the muscles responsible for opening and...Ch. 10.2 - Prob. 13AYPCh. 10.2 - Contrast the movements produced by the extrinsic...Ch. 10.2 - Explain the interaction of the suprahyoid and...Ch. 10.2 - Prob. 16AYPCh. 10.2 - Describe the muscles of the eye and the movements...Ch. 10.3 - List the actions of the group of back muscles that...Ch. 10.3 - Prob. 19AYPCh. 10.3 - Explain the anatomical basis for the segments...Ch. 10.3 - What openings penetrate the pelvic diaphragm...Ch. 10.4 - Name the seven muscles that attach the scapula to...Ch. 10.4 - Prob. 23AYPCh. 10.4 - What muscles cause flexion and extension of the...Ch. 10.4 - Prob. 25AYPCh. 10.4 - Prob. 26AYPCh. 10.4 - Prob. 27AYPCh. 10.4 - Prob. 28AYPCh. 10.4 - Prob. 29AYPCh. 10.4 - Describe the muscles that move the thumb. The...Ch. 10.5 - Prob. 31AYPCh. 10.5 - Prob. 32AYPCh. 10.5 - Prob. 33AYPCh. 10.5 - What movement do the fibularis muscles nave in...Ch. 10.5 - Prob. 35AYPCh. 10.5 - Prob. 36AYPCh. 10 - Muscles that oppose one mother are a. synergists....Ch. 10 - The most movable attachment of a muscle is its a....Ch. 10 - The muscle whose name means it is to the side of...Ch. 10 - In a class III lever system, them a. fulcrum is...Ch. 10 - Prob. 5RACCh. 10 - An aerial circus performer who supports her body...Ch. 10 - Prob. 7RACCh. 10 - Prob. 8RACCh. 10 - The soft palate muscles a. prevent food from...Ch. 10 - Prob. 10RACCh. 10 - Prob. 11RACCh. 10 - Prob. 12RACCh. 10 - Prob. 13RACCh. 10 - Prob. 14RACCh. 10 - Prob. 15RACCh. 10 - Prob. 16RACCh. 10 - Which of these muscles is an antagonist of the...Ch. 10 - Prob. 18RACCh. 10 - Which of these muscles is an intrinsic hand muscle...Ch. 10 - Given these muscles: Iliopsoas Rectus femoris...Ch. 10 - Prob. 21RACCh. 10 - Prob. 22RACCh. 10 - The ________________ muscles evert the foot,...Ch. 10 - Prob. 24RACCh. 10 - For each of the following muscles: (1) describe...Ch. 10 - Consider only the effect of the brachioradialis...Ch. 10 - Prob. 3CTCh. 10 - Prob. 4CTCh. 10 - When a person becomes Unconscious, the tongue...Ch. 10 - Prob. 6CTCh. 10 - Savannah started a 200-meter dash and fell to the...Ch. 10 - Prob. 8CT
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