Anatomy and Physiology 1 Chapter 11 self quiz Pro, Dima Darwish,MD.

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1 Anatomy and Physiology 1 Chapter 11 self quiz Pro, Dima Darwish,MD. 1) The attachment of a muscle s tendon to the stationary bone is called the ; the attachment of the muscle s other tendon to the movable bone is called the. a) origin, action b) insertion, action c) origin, insertion d) insertion, origin e) insertion, action 2) Motion will occur in a muscle when the supplied exceeds the. a) effort, load b) resistance, lever c) load, effort d) load, resistance e) lever, effort 3) The muscle that serves as the prime mover during a movement is called the a) antagonist. b) agonist. c) synergist. d) asynergist. e) fixator. 4) This type of muscle works by stabilizing the origin of the agonist so that it can act more efficiently. a) synergist b) agonist c) antagonist d) fixator e) secondary mover 5) The names of the muscles can indicate all of the following except A) the angle of the muscle relative to the long axis of the body. B) the action of the muscle. C) the location of the muscle. D) structural characteristics of the muscle. E) the collagen content of the muscle.

2 6) Muscles with fibers that run at an angle to the long axis of the body are called A) lateralis. B) transversus. C) rectus. D) oblique. E) medialis. 7) The "kissing muscle" that purses the lips is the A) zygomaticus. B) orbicularis oris. C) buccinator. D) levator labii. E) procerus 8) If one is stabbed on the lateral side of the abdomen, what abdominal muscles, in order from superior to deep, will the knife go through? a) rectus abdominis, external oblique, internal oblique b) external oblique, internal oblique, transversus abdominis c) transversus abdominis, rectus abdominis, external oblique d) external oblique, transversus abdominis, rectus abdominis e) internal oblique, transversus abdominis, external oblique 9) Protrusion of an organ through a structure that normally contains it is referred to as a a) hernia. b) goiter. c) strain. d) sprain. e) hydrocele. 10) A muscle that guard entrances and exits of internal passageways is a a) rotator. b) tensor. c) pronator. d) sphincter. e) depressor. 11) Which of the following is a muscle that moves the mandible? a) orbicularis oculi b) masseter c) orbicularis oris d) epicranius

3 e) frontalis 12) Which of the following is a muscle whose insertion is found on the clavicle and acromion process of the scapula within the pectoral girdle? a) trapezius b) pectoralis major c) latissimus dorsi d) gracilus e) Sartorius 13) The attachment of a muscle s tendon to the stationary bone is called the ; the attachment of the muscle s other tendon to the movable bone is called the. a) origin, action b) insertion, action c) origin, insertion d) insertion, origin 14) Motion will occur in a muscle when the supplied exceeds the. a) effort, load b) resistance, lever c) load, effort d) load, resistance 15) The muscle that serves as the prime mover during a movement is called the a) antagonist. b) agonist. c) synergist. d) asynergist.

4 16) If one is stabbed on the lateral side of the abdomen, what abdominal muscles, in order from superior to deep, will the knife go through? a) rectus abdominis, external oblique, internal oblique b) external oblique, internal oblique, transversus abdominis c) transversus abdominis, rectus abdominis, external oblique d) external oblique, transversus abdominis, rectus abdominis 17) A muscle that decreases the size of an opening is a a) rotator. b) tensor. c) pronator. d) sphincter. 18) Which of the following is a muscle that moves the mandible? a) orbicularis oculi b) masseter c) orbicularis oris d) epicranius 19) The antagonist of the triceps brachii is the A) trapezius. B) levator scapulae. C) biceps brachii. D) pectoralis minor. E) latissimus dorsi. 20) What is the insertion of the triceps brachii muscle? a) ulnar tuberosity and coronoid process of ulna b) radial tuberosity of radius and bicipital aponeurosis c) olecranon of ulna d) lateral border of distal end of humerus 21)What is the origin of the rectus abdominis muscle? a) iliac crest and linea alba

5 b) xiphoid process c) ribs 5-12 d) central tendon e) pubic bone 22) What is the action of the biceps brachii muscle? a) extends the forearm at the elbow joint b) flexes the forearm at the elbow joint c) pronates the forearm at the radioulnar joints d) abduct arm at shoulder joint 23) During abdominal surgery, the surgeon makes a cut lateral to the linea alba. The muscle that would be cut is the A) digastric. B) external abdominal oblique. C) rectus abdominis. D) scalenus. E) splenius. 24) The powerful abductor muscle of the upper arm is the A) supraspinatus. B) subscapularis. C) deltoid. D) coracobrachialis. E) teres major. 25) Damage to which of the following muscles would interfere most with the ability to breathe? A) diaphragm B) rectus abdominis C) pterygoid D) platysma E) digastric -Assignmnet is due on Monday 11/24/2014 Best!

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