Laboratory Manual for Human Anatomy
5th Edition
ISBN: 9781259683831
Author: Eric Wise, Kenneth S. Saladin Dr.
Publisher: McGraw-Hill Education
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Textbook Question
Chapter 12, Problem 2TOF
Determine which five of the following statements are false, and briefly explain why.
The trapezius can act as both a synergist and antagonist of the levator scapulae.
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Chapter 12 Solutions
Laboratory Manual for Human Anatomy
Ch. 12.2 - Prob. 1AWYKCh. 12.2 - Prob. 2AWYKCh. 12.2 - Prob. 1BYGOCh. 12.2 - Prob. 2BYGOCh. 12.2 - Prob. 3BYGOCh. 12.2 - Prob. 4BYGOCh. 12.2 - Prob. 5BYGOCh. 12.2 - Prob. 6BYGOCh. 12.2 - Not everyone has the same muscles. From the...Ch. 12.2 - Prob. 7BYGO
Ch. 12.2 - Name the muscles that cross both the hip and knee...Ch. 12.2 - Prob. 9BYGOCh. 12.2 - Prob. 10BYGOCh. 12.2 - Prob. 11BYGOCh. 12.2 - Prob. 12BYGOCh. 12 - Prob. 12.1.1AYLOCh. 12 - Prob. 12.1.2AYLOCh. 12 - Prob. 12.1.3AYLOCh. 12 - Prob. 12.1.4AYLOCh. 12 - Prob. 12.1.5AYLOCh. 12 - Prob. 12.1.6AYLOCh. 12 - Prob. 12.1.7AYLOCh. 12 - Prob. 12.1.8AYLOCh. 12 - Prob. 12.1.9AYLOCh. 12 - Prob. 12.1.10AYLOCh. 12 - Prob. 12.1.11AYLOCh. 12 - Prob. 12.1.12AYLOCh. 12 - Prob. 12.1.13AYLOCh. 12 - Prob. 12.1.14AYLOCh. 12 - Prob. 12.1.15AYLOCh. 12 - Prob. 12.1.16AYLOCh. 12 - Prob. 12.2.1AYLOCh. 12 - The three gluteal muscles-gluteus maximus, gluteus...Ch. 12 - The tensor fasciae latae of the hip and its...Ch. 12 - Prob. 12.2.4AYLOCh. 12 - Prob. 12.2.5AYLOCh. 12 - Prob. 12.2.6AYLOCh. 12 - Prob. 12.2.7AYLOCh. 12 - The hamstring muscles of the posterior compartment...Ch. 12 - Prob. 12.2.9AYLOCh. 12 - Prob. 12.2.10AYLOCh. 12 - Prob. 12.2.11AYLOCh. 12 - Prob. 12.2.12AYLOCh. 12 - Prob. 12.2.13AYLOCh. 12 - Prob. 12.2.14AYLOCh. 12 - Prob. 12.2.15AYLOCh. 12 - Prob. 12.3.1AYLOCh. 12 - Prob. 12.3.2AYLOCh. 12 - Prob. 1TYRCh. 12 - Prob. 2TYRCh. 12 - Prob. 3TYRCh. 12 - Prob. 4TYRCh. 12 - Which of these muscles does not contribute to the...Ch. 12 - Which of these actions is not performed by the...Ch. 12 - Prob. 7TYRCh. 12 - Prob. 8TYRCh. 12 - Both the gastrocnemius and ____________ muscles...Ch. 12 - Prob. 10TYRCh. 12 - Prob. 11TYRCh. 12 - Prob. 12TYRCh. 12 - Pronation of the forearm is achieved by two...Ch. 12 - Prob. 14TYRCh. 12 - Prob. 15TYRCh. 12 - Prob. 16TYRCh. 12 - Prob. 17TYRCh. 12 - Prob. 18TYRCh. 12 - Prob. 19TYRCh. 12 - Prob. 20TYRCh. 12 - Prob. 1BYMVCh. 12 - Prob. 2BYMVCh. 12 - State a meaning of each world element and give a...Ch. 12 - Prob. 4BYMVCh. 12 - Prob. 5BYMVCh. 12 - Prob. 6BYMVCh. 12 - State a meaning of each world element and give a...Ch. 12 - Prob. 8BYMVCh. 12 - Prob. 9BYMVCh. 12 - Prob. 10BYMVCh. 12 - Briefly explain why each of the following...Ch. 12 - Determine which five of the following statements...Ch. 12 - Prob. 3TOFCh. 12 - Determine which five of the following statements...Ch. 12 - Prob. 5TOFCh. 12 - Prob. 6TOFCh. 12 - Briefly explain why each of the following...Ch. 12 - Prob. 8TOFCh. 12 - Prob. 9TOFCh. 12 - Prob. 10TOFCh. 12 - Prob. 1TYCCh. 12 - Prob. 2TYCCh. 12 - Poorly conditioned middle-aged people may suffer a...Ch. 12 - Women who habitually wear high heels may suffer...Ch. 12 - A student moving out of a dormitory crouches in...
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- Extensor carpi ulnaris *Extensor digitorum Abductor pollicis longus Pronator teres *Flexor carpi ulnaris Flexor carpi radialis Palmaris longus Flexor digitorum superficialis HEAD & NECK Origin(s) Insertion *Masseter Orbicularis oculi Orbicularis oris Platysma *Sternocleidomastoid *Temporalis *Trapezius Leg Origin(s): Insertion: *Tensor fascia lata *Q: Rectus femoris Q: Vastus lateralis Q: Vastus medialis Q: Vastus intermedius *H: Biceps femoris H: Semitendinosus H: Semimembranosusarrow_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_forwardIs an antagonist to plantar flexion at the ankle Soleus Gastrocnemius Tibialis anterior Tibialis posterior Which of the following muscle work together to cause retraction of the scapulas Latissimus dorsi and serratus anterior Pectoralis major and deltoid Pectoralis minor and serratus anterior Rhomboids and middle trapezius If a client has an elevated wight hip , which muscle would be in a shortened position Right quadratus lumborum Left quadratus lumborum Left erector spinae group Left external obliquesarrow_forward
- Name a muscle that inserts on the scapula and plays a significant role in each of the following actions:a. pushing a stalled car,b. paddling a canoe,c. squaring the shoulders in military attention,d. lifting the shoulder to carry a heavy box on it, ande. lowering the shoulder to lift a suitcase.arrow_forward* These muscles (and subscapularis) form the rotator cuff which is a critical stabilizing element for the glenohumeral joint (shoulder joint). Thus, one action for each of these muscles is to stabilize the shoulder joint. Examine the rotator cuff muscles in the cadaver and see if you can determine where the tendons incompletely surround the head of the humerus. What clinical significance does this have?arrow_forwardMatch the muscles of the rotator cuff group to the action rotates humerus laterally, prevents slippage in abducted arm, stabilizes shoulder D synergist in arm abduction, stabilizes shoulder rotates humerus laterally, stabilizes shoulder rotates humerus medially, stabilizes shoulder 1. Supraspinatus 2. Infraspinatus 3. Subscapularis 4. Teres minorarrow_forward
- The biceps brachii inserts on the: coracoid process of the scapula radial tuberosity of the radius coronoid process of the ulna supraglenoid process of the scapulaarrow_forwardWhich muscles are in a shortened position if a hip is abducted? Calves Quadriceps Adductors abductors Temporalis , medial pterygoid and course elevation of the mandible Sternocleidomastoid Masseter Digastric Lateral pterygoid Which of the following muscles work together to cause extension of the head and neck Stercleidomastoid, anterior scalene Levator scapula , posterior scalene Sternocleidomastoid, temporalis Splenius capitis , levator scapulaarrow_forwardPlease identify the Insertion for this Muscle Greater Tubercle of Humerus Lesser Tubercle of Humerus Intertubercular Groove of Humerus Coracoid Processarrow_forward
- The iliacus and the psoas major muscles are collectively known as the ____________ muscle because they share a common insertion on the __________ of the femur. psoasiliacus; greater trochanter psoasiliacus; lesser trochanter iliopsoas; lesser trochanter iliopsoas; greater trochanterarrow_forwardMuscles that Move the Scapula Origin Insertion Action Pectoralis Minor* Serratus Anterior* Trapezius* Levator Scapulae* Rhomboids* Superficial Muscles Deeper Museles Levator scapulae Superticial Muscles Deeper Muscies Rhomboid minor Trapezius Rhomboid major Sternocleidomastoid Subolavius Supraspinatus Clavicle Spine of scapula Intraspinatus Subscapularis Teres minos Deitoid Pectoralie minor Teres major Pectoralis major Coracobrachialis Humerus Sternum Serratus anterior Latissimus - Biceps brachi Humerus Practice Human Cadaver lab questions: Mastering A&P Study Area Lab Tools PAL (e) Posterior theracie muscles acting on the scapula (a) Anterior thoracic muscles acting on the scapulaarrow_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_forward
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