Anatomy & Physiology 101 Chapter 10 The Muscular System Flashcards

4653764562	muscles that guard entrances and exits of internal passageways are called	circular	0
4653765190	the type of muscle whose functional characteristics most closely resemble those of its muscle fibers is the ________ muscles	parallel	1
4653765591	skeletal muscles in which the fascicles form a common angle with the tendon are _______ muscles	pennate	2
4653766231	the most common level systems in the body are those that applied force between the fulcrum and the load are	third- class levers	3
4653766886	a muscle that inserts on the body of the mandible is probably involved in	chewing	4
4653767810	the pectoralis major muscle inserts on the greater tubercle of the humerus. when it contracts, it produces	flexion, medial rotation and adduction A B and C	5
4653768445	muscles that insert on the olecranon process of the ulna can act to	extend the forearm	6
4653769424	which of he following muscles does NOT have an action that is antagonistic to the action of the brachial muscle	brachioradialis	7
4653769979	a muscle that assists the muscle that is primarily responsible for a given action is a	synergist	8
4653771763	the names of the muscles can indicate all of the following, EXcEPT	Collagen content of the muscle	9
4653772950	muscles with fibers that run parallel to the long axis of the body are called	recus	10
4653775045	each of the following terms is a descriptive term for a muscles action EXCEPT	sartorius	11
4653775421	which of the following terms could be used with a muscles that is associated with the chin	genio	12
4653775931	each of the following terms is used to describe the shape of a muscle EXCEPT	splenius	13
4653777276	a muscle whose name ends in the suffix -glossus would be found within or attached to the	tongue	14
4653777587	muscles including the term captious would be found within or attached to the	head	15
4653777795	which of the following is NOT primarily a muscle of facial expression	masseter	16
4653778750	the "kissing muscle" that purses the lips is the	orbicularis orbis	17
4653779426	all of the following are intreated by the facial nerve (N VII), EXCEPT for the ___________ muscle	levator palpebrae	18
4653780119	the origin of the frontalis muscle is the	galea aponeurotica	19
4653780521	the temporals muscle passes through the	zygomatic arch	20
4653780826	the auricularis muscle acts to	move the external ear	21
4653781169	the mentalist muscle inserts on the	skin of the chin	22
4653781590	which of the following describes the action of the corrugated supercilii	wrinkles the brow	23
4653782900	the procerus inserts on the	lateral nasal cartilages	24
4653784191	which of the following is NOT an extrinsic eye muscle	rectus abdominis	25
4653784811	the anterior muscle that inserts widely on the periosteum of the mandible is the	medial pterygoideus	26
4653785993	the muscles that elevates the tongue is the	palatoglosssus	27
4653786639	which of the following does NOT originate or insert on the hyoid bone	sternothyroid	28
4653787235	which of the following muscles has its origin on the hyoid and inserts on the tongue	styloglossus	29
4653787449	which of the following is a spinal flexor	quadratus lumborum, longus capitis, longus colli, all of the above	30
4653788072	the iliac crest is the origin of the	quadratus lumborum	31
4653788540	the sternocleidomastoid inserts on the	sternum	32
4653788888	the scalenes have their origin on the	transverse and costal processes of cervical vertebrae	33
4653789301	which of the following muscles has its origin on the sternum	rectus abdominis	34
4653790034	the muscle that inserts on the superior surface of the pubis around the symphysis is the	rectus abdominis	35
4653790551	which of the following muscles compresses the abdomen	external oblique, rectus abdominis, transverse abdominis	36
4653791423	which of the following is the origin of the bulbospongious	collegen sheath at the base of the clitoris	37
4653792281	the spinous process of the upper thoracic vertebrae are the origin of the	rhomboid major; trapezius	38
4653793958	which of the following is the insertion of the pectorals major	greater tubercle of humerus	39
4653794235	which of the following describes the action of the serrates anterior	protracts the shoulder, abducts and medially rotates scapula	40
4653795213	which of the following does NOT move the shoulder girdle	deltoid	41
4653795714	the muscle that adducts and rotates the scapula laterally is the	rhomboid	42
4653796063	the muscle that inserts on the accordion and scapular spine is the	trapezius	43
4653796841	all of the following originate on the scapula, EXCEPT the	pectoralis major	44
4653797169	the powerful abductor muscle of the upper arm is the	deltoid	45
4653797408	which of the following is NOT a muscle of the rotator cuff	subclavius	46
4653797858	a muscle that adducts the humerus is the	coracobrachialis and latissimus dorsi	47
4653798366	the infraspinatus has its insertion on the	greater tubercle of the humerus	48
4653798966	which of the following does NOT originate on the humerus	biceps brachii	49
4653799331	the muscle that extends the arm while doing push ups is the	triceps	50
4653799791	which of the following is the insertion of the triceps brachialis	olecranon process of the ulna	51
4653800305	which of the following originates on the medial epicondyle of the humerus	flexor carpi radialis, flexor carpi, ulnaris, palmars longus, pronator teres all of the above	52
4653801603	the muscle that pronates the forearm and opposes biceps brachii is the	pronator quadratus	53
4653801949	when opposing the thumb which muscle is active	flexor pollicis longus	54
4653802312	the muscle that adducts the thumb is the	adductor pollicis	55
4653802699	the adductor bravis has its origin on the	pubis	56
4653803258	the muscle that inserts on the iliotibial tacts and gluteal tuberosity of the femur is the	gluteus maximus	57
4653803582	the band of collagen fibers that laterally braces the knee is the	iliotibial tract	58
4653803876	muscles that laterally rotate the thigh include all of the following, except the	tensor fasciae latae	59
4653804122	which of the following is a member of the hamstring group	biceps femoris, semimembranosus, semitendinosus, all of the above	60
4653804844	which of the following muscles pulls on the iliotibial tract	gluteus maximus	61
4653805517	the only knee flexor that originates superior to the acetabulum is the	sartorius	62
4653807161	the inferior ramus of the pubis is the origin and the medial tibia is the insertion of the _________ muscles	gracilis	63
4653807573	a muscle that originates along the lines aspera of the femur is	vastus lateralis, vastus medialis, vastus intermedius, adductor brevis, all of the above	64
4653808129	the muscle that unlocks the knee joint is the	popliteus	65
4653808485	a sesamoid bone occasionally find within the lateral head of the gastrocnemius is	the fabella	66
4653808675	which of these muscles is a member of the quadriceps group	vastus lateralis, vastus medialis, vastus intermedius, rectus femoris, all of the above	67
4653809230	the insertion of the flexor helices longus is	the inferior surface of the distal phalanx of the great toe	68
4653809682	an antagonist to the gastrocnemius is the	tibialis anterior	69
4653809835	a muscle that dorsiflexes the foots is the	tibialis anterior	70
4653810074	the freedom of movement is relatively greater in the	pectoral girdle	71
4653812777	which of these phrases most aptly describes "muscle insertion"	tendon attachment that moves	72
4653813032	the bones which serve as levers in the body change	the direction of movement, the distance and speed of movement produced by force, the effective strength of a force, A B & C	73
4653813797	muscles located close to the midline of the body may be called	medialis	74
4653814392	reflection of the trapezius muscles exposes the	infraspinatus and teres minor muscles	75
4653814871	muscles with fibers that run at an angle to the long is of the body are called	oblique	76
4653815118	most of the skeletal muscles in the body are	parallel muscles	77
4653815458	a skeletal muscles can contract until it has shortened by about	30 percent	78
4653816165	in a 6.45 cm2 cross section, a parallel muscle can exert approximately ___________ of isometric tension	23 kg	79
4653816878	__________ muscles fibers pull in different directions, permitting actions depending on stimulation	convergent	80
4653817102	muscle fibers that run perpendicular to the long axis of the body are called	transversus	81
4653817617	in a ____________ muscle, the fasicles are concentrically arranged around an opening	circular	82
4653817706	a lever consists of	a rigid structure, a pivot point of fulcrum	83
4653818831	a(n) _________ is a muscle whose contraction is chiefly responsible for producing a particular movement	prime mover or agonist; A or B Only	84
4653819502	muscles visible at the body surface are called	superficialis	85
4653820199	superficial muscles that position or stabilize an organ are called	extrinsic	86
4653820411	muscles located entirely within an organ are called	intrinsic	87
4653820849	deep muscles are called	profundus	88
4653821696	muscles that are long and round in cross section are termed	teres	89
4653822047	the axial muscles of the head and neck are assigned to one of the following functional groups EXCEPT	the muscles of vocal expression	90
4653822605	the ___________ covers the anterior surface of the neck	platysma	91
4653822786	the eye muscles include which of the following muscles	medial rectus, inferior rectus, superior oblique, inferior oblique all of the above	92
4653824724	which eye muscle sends its tendon of origin through a pulley or trochlea before inserting on the flobe	superior oblique	93
4653824864	the __________ muscle allows you to look down	inferior rectus	94
4653824992	the __________ allows you to look up	superior rectus	95
4653825513	the __________ muscle the the strongest jaw muscle	masseter	96
4653826244	in assessing a stroke patient, you ask her to protract her tongue, you note that is deviates to one side, you suspect that damage to the neural control of the ________ muscle has occurred	genioglossus	97
4653826877	the ______ extends the back	spinalis cervicis	98
4653827657	contracting the gastrocnemius muscles to elevate the body on the toes involves a _______ lever	second-class	99
4653828167	ryan hears a loud noise and quickly turns his eyes sideways in the direction of the sounds. to accomplish the action he must use his _______ muscles	laterus rectus; medial rectus	100
4653828606	during abdominal surgery, the surgeon makes a cut lateral to the linea alba, the muscle that would be cut is the	rectus abdominis	101
4653828940	which of these is TRUE about the muscle names levator palpebral superiouris	elevates the eyebrow, raises the upper eyelid	102
4653830881	the leverage of the biceps brachia applies its force six times closer to the fulcrum (elbow joint) than the resistance. this means it will need to exert ________ kg of force to support a load of 6 kg	36	103
4653831247	which of the following is NOT a pennate muscle	pectoralis	104
4653832094	which of the following is NOT one of the forms of fascicle organization	perpendicular	105
4653832345	the muscles of the head and neck function in	nonverbal communication, feeding, controlling the eye, all of the aboe	106
4653832945	muscular walls of the thorax and abdomen are composed of	oblique and erector muscles	107
4653833437	each of the following muscles is involved in the process of chewing or manipulating food in the mouth except	omohyoid	108
4653834157	medial rotation of the eyeball is performed by the __________ muscles	medial rectus	109
4653835333	a muscle that flexes the spinal column is the	rectus abdominis	110
4653835876	damage to which of the following muscles would interfere most with he ability to breathe	intercostals	111
4653836384	muscles f the rotor cuff include all of the following EXECPT the	rhomboid	112
4653836725	which of these muscles produces lateral rotation at the hip	gluteus maximus, piriformis, obturator externus, oburator internus, all of the above	113
4653838792	each of the following muscles acts to flex the leg EXCEPT the	vastus lateralis	114
4653839798	the quadriceps group includes all of the following except the	biceps femoris	115
4653840048	which of the following muscles belongs to the "hamstring" muscle group	biceps femoris	116
4653840302	excessive abdominopelvic pressure can cause	inguinal hernia, diaphragmatic hernia	117
4653840719	damage to the pectoralis major would interfere with a person's ability to	adduct the humerus	118
4653841398	individuals who are engaged in repetitive hand movements such as typing or playing the piano may suffer wrist pain, especially during palmar flexion, all of the following are true EXCEPT	never causes muscle weakness	119
4653843299	if you bruised your gluteus maximus, you would expect to experience discomfort when	extending you hip, laterally rotating your hip	120
4653844023	tom is having difficulty plantar flexing and everting his foot. which muscle is most likely involved in this problem	soleus	121
4653844450	the preferred site for intramuscular (IM) injections in infacts is the	vastus lateralis	122
4653844935	if the anterior compartment of the lower limb was suffering from "compartment syndrome" which of these muscles would be at risk for injury	tibialis anterior, extensor hallucis longus, extensor digitorum longus	123
4653845884	tom, a trumpet player, asks you which muscles he should develop in order to be a better trumpeter. what would you tell him	the buccinator and orbicularis oris	124
4653847067	pam''s daughter is born cross-eyed. as she grows, the problems does not become any better. her physician suggest cutting an eye muscle to bring the eyes into a more normal position. which muscle will be cut	medial rectus	125
4653847623	jill suffers a severe cut that severs the tendon that attaches the insertion of the flexor carpi ulnas. as a result of this injury, what action is difficult for her to perfrom	flex and adduct her hand	126
4653848303	identify muscle labeled 1	trapezius	127
4653848499	identify the muscle labeled 6	brachialis	128
4653848749	identify the muscle labeled 11	tibialis anterior	129
4653848985	identify the muscle labeled 25	sartorius	130
4653849344	identify the muscle labeled 27	gastrocnemius	131
4653849549	identify the muscle labeled 6 posterior	latissimus dorsi	132
4653850059	identify the muscle labeled 2 posterior	deltoid	133
4653850322	identify the muscle labeled 11 posterior	biceps femoris	134
4653850685	identify the muscle labeled 12 posterior	gastrocnemius	135
4653850914	identify the muscle labeled 7 posterior	aconeus	136