Human Anatomy (8th Edition) - Standalone book
8th Edition
ISBN: 9780321883322
Author: Frederic H. Martini, Robert B. Tallitsch
Publisher: PEARSON
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Chapter 11, Problem 15RFT
Summary Introduction
Introduction:
In order to lift an object or simply fold arms, the flexor muscles come into play. This action decreases the angle between the bones across a joint.
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Put the following muscles in order from lateral to medial.
(a) tensor fascia late
(b) pectinius
(c) rectus femoris
(d) iliopsoas
(e) adductor longus
(f) gracilis
Put the following muscles in order from medial to lateral.
(a) 1st (most medial)
(b) 2nd
(c) 3rd
kes the shoulder
(d) 4th
(e) 5th (most lateral)
11) Iliopsoas
12) Pectineus
13) Gracilis
14) Tensor fascia latae
15) Adductor longus
(a) Name two forearm muscles that are powerful extensors and abductors of the wrist. (b) Name the sole forearm muscle that can flex the distal interphalangeal joints.
Chapter 11 Solutions
Human Anatomy (8th Edition) - Standalone book
Ch. 11 - Match each numbered item with the most closely...Ch. 11 - Prob. 2RFTCh. 11 - Prob. 3RFTCh. 11 - Prob. 4RFTCh. 11 - Prob. 5RFTCh. 11 - Prob. 6RFTCh. 11 - Match each numbered item with the most closely...Ch. 11 - Prob. 8RFTCh. 11 - Prob. 9RFTCh. 11 - Prob. 10RFT
Ch. 11 - Prob. 11RFTCh. 11 - Prob. 12RFTCh. 11 - 13. Which of the following is not a muscle of the...Ch. 11 - Prob. 14RFTCh. 11 - Prob. 15RFTCh. 11 - Prob. 16RFTCh. 11 - Damage to the pectoralis major would interfere...Ch. 11 - 2. Which of the following muscles abducts the...Ch. 11 - Prob. 3RCCh. 11 - Prob. 4RCCh. 11 - Prob. 5RCCh. 11 - Prob. 6RCCh. 11 - Prob. 7RCCh. 11 - Prob. 8RCCh. 11 - Prob. 9RCCh. 11 - Prob. 10RCCh. 11 - Prob. 1CTCh. 11 - While playing soccer, Jerry pulls his hamstrings....Ch. 11 - While unloading the trunk of her car, Linda pulls...
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- The primary action of the biceps brachii muscle of the anterior arm is to flex the forearm at the elbow. However, when this muscle is inflamed, pain is felt in the shoulder. Why do you think this is so?arrow_forward(a) Name two forearm muscles that are both powerful extensors and abductors of the hand at the wrist. (b) Name the only forearm muscle that can flex the distal interphalangeal joints. (c) Name the hand muscles responsible for opposition.arrow_forwardB 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_forward
- (a) Name the lateral rotators of the hip. (b) Explain the main function of each of the three gluteal muscles.arrow_forwardWhich of the following statements are true of the locations and functions of muscles? (Read carefully and select all the correct statements.) A. The masseter raises the maxilla. B. The gluteus medius abducts the thigh. C. The triceps brachii flexes the forearm. D. The gastrocnemius dorsiflexes the foot. E. The orbicularis oculi opens the eye. F. The rectus abdominis extends the vertebral column. G. The sternocleidomastoids flex the head and neck. H. The quadriceps femoris group extends the thigh at the hip.arrow_forwardOf the muscles illustrated in Figure, which could shorten most? Which two would likely be most powerful? Why?arrow_forward
- While sitting infront of the computer for a long time, you decided to stretch your back by bending backwards. Which muscles are involved in this action? Group of answer choices infraspinatus, subscapularis, supraspinatus and teres minor iliocostalis, longissimus and spinalis geniohyoid, stylohyoid, mylohyoid and digastric biceps femoris, semimembranosus and semitendinosusarrow_forwardWhich of the following muscles insert on the iliotibial tract? Gluteus maximus 2)Gluteus medius Gluteus minimus 4Quadratus femorisarrow_forwardWhich of the following statements are true of the locations and functions of muscles? (Read carefully and select all the correct statements.) A. The masseter lowers the maxilla. B. The gluteus maximus flexes the thigh. C. The biceps brachii flexes the forearm. D. The tibialis anterior plantar flexes the foot. E. The orbicularis oris opens the mouth. F. The external obliques help laterally flex the vertebral column. G. The hamstring group extends the thigh at the hip. H. The trapezius raises the shoulder.arrow_forward
- Which of the following muscles abducts the thigh at the hip joint? O gluteus maximus O gracilis O pectineus O gluteus mediusarrow_forwardWhile painting the house, Mila fell off the ladder and fractured her left clavicle. Treatment prescribed by the emergency room physician included the use of a sling for her left arm to immobilize the clavicle and speed up its healing. Which among the following muscles are temporarily "put out of business" by the sling? extensor carpi ulnaris and extensor carpi radialis trapezius and deltoid trapezius and erector spinae flexor carpi ulnaris and extensorn digitorumarrow_forward(a) Name the four muscle pairs that act in unison to compress the abdominal contents. (b) How does their arrangement (fiber direction) contribute to the strength of the abdominal wall? (c) Which of these muscles can effect lateral rotation of the spine? (d) Which can act alone to flex the spine?arrow_forward
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