Which of the following is the most commonly injured muscle of the rotator cuff?
| a. |
Supraspinatus |
|
| b. |
Subscapularis |
|
| c. |
Trapezius |
|
| d. |
Teres Major |
The correct option is a (Supraspinatus).
The rotator cuff is formed by four muscles in the shoulder which form a cuff of tissue around the humerus bone in the shoulder joint.
The 4 muscles are -
These muscles provide rotational strength to the shoulder.
Which of the following is the most commonly injured muscle of the rotator cuff? a. Supraspinatus...
1. The rotator cuff is composed of the subscapularis, supraspinatus, infraspinatus, and the a. teres major c. teres minor d. subraspinatus 2. are generally lax until extreme ranges of motion are reached. 3. Stability is sacrificed to gain 4. The glenohumeral joint is classified as a. enthrodial b. enarthrodial c. arthrodial d. enodial 5. Shoulder joint muscle attachments are and
Drag the appropriate labels to their respective targets. Reset Help Glenoid cavity Subscapularis muscle Tendon of infraspinatus muscle Clavicle Humerus Tendon of supraspinatus muscle Rotator cuff Acromion Coracoid process Tendon of teres minor muscle Supraspinatus muscle Clavicle Acromion Subacromial bursa Tendon of supraspinatus muscle Scapula (a) Anterior view (b) Posterior view
25. Which of the following is used to determine the exact measurement of angles around the joint? Graded exercise test BO Passive ROM testing cGoniometer Bloelectrical impedance 26. Which of the following is the best way to earn a client's trust when they are feeling the water before jumping in? Utilize a plan that has worked for similar clients Let the client tell you what they want the plan to be c Dictate to the client what the plan will...
Name this suture of the skull. (cuts brain in front and back) A. squamous B. coronal C. sagittal D. lambdoidal Host A sy e pectoral girdile? huscle depresses the clavicle and stabilizes the pectoral A latissimus dorsi B) pectoralis major C) rhomboids D) subclavius E) trapezius 40) All of the following muscles participate in A) subscapularis B) supraspinatus C. teres major owing muscles participate in the rotator cuff except: D) Infraspinatus E) teres minor 41) Which muscle adducts the thigh...
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22) The quadriceps femoris is composed of three "vastus" muscles and the A) semitendinosus B) rectus femoris C) biceps femoris D) semimembranosus E) sartorius 23) The muscle that has an insertion into the deltoid tuberosity? A) deltoid B) pectoralis major C) supraspinatus D) teres major E) coracobrachialis 24) All of the following originate on the scapula except the A) supraspinatus. B) teres major....
Which of the following represent the way in which the DNA is most commonly injured by ionizing radiation? 1. Damage by direct ionization of the molecular bonds of the DNA. 2. Damage by free radicals generated by the ionization of water 3. Damage by free radicals generated by the ionization of oxygen molecules 4. Damage by free radicals generated by the ionization of nitrogenous bases
Which of the following represent the way in which the DNA is most commonly injured by ionizing radiation? 1. Damage by direct ionization of the molecular bonds of the DNA. 2. Damage by free radicals generated by the ionization of water 3. Damage by free radicals generated by the ionization of oxygen molecules 4. Damage by free radicals generated by the ionization of nitrogenous bases
13. Muscle contraction at a constant speed: Variable resistance Constant resistance Isokinetic Speed loading 14. High-speed ballistic training is most commonly associated with which type of exercise equipment. Kettlebells Dumbbells Barbells Exercise bands 17. A function of the cardiorespiratory system? Boost the immune system Oxidize waste products Produce ATP Transport nutrients 20. How much weight is on a men's international weight lifting bar with two red Eleiko bumper plates on each end with no collars? 225 lb. 100 kg 120...
Really need help! Thanks. 8-12. Complete the following table with at least one answer in each box. Muscle Action Synergist Antagonist Extensor carpi radialis longus Abductor pollicis brevis none Flexor carpi ulnaris, flexor digitorum profundus and superficialis Laterally rotates and adducts humerus, stabilizes shoulder joint Abducts thumb none Teres major, supraspinatus Supinator Extensor carpi radialis longus and brevis Flexes phalanges, flexes wrist Triceps brachii Infraspinatus Flexes and abducts wrist Extensor carpi radialis longus and extensor carpi ulnaris Flexor pollicis brevis...
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63. Thrombocytopenia may lead to petecchiae or ecchymosis a. True b. False 64. Sickled cells development is a function of replacing a non-polar amino acid with a polar amino acid at the 6th position of the beta amino acid chain. a. True b. False 65. Lymphocytes that mature in the thymus are responsible for humoral immunity a. True b. False 66. Natural killer cells do not require prior exposure to be effective a. True b. False...