final exam anatomical kinesiology part 1 (previous tests)

Which of the following is a lateral curvature of the spine

scoliosis

Ipsilateral is on the same side

truew

plantar refers to top surface of foot

false

plane of motion is vertical axis of rotation

transverse

internal rotation is a rotational movement toward the midline of the body

true

which of the following is forward movement of shoulder girdle in horizontal plane away from spine

protraction

horizontal adduction is the movement of humerus/femur in horizontal (transverse) plane toward midline of body

false

after laterally flexing head and trunk, which is name or position that results in returning to anatomical position

reduction

plank exercise is usually done form supine position

false

valgus is also known as "knock knees" meaning there is inward angulation of bone or joint

false

varus is also known as being bow-legged

true

contralateral relates to opposite side

true

if a joint or body part is said to be anteroinferior this means

in front and below

posterolateral is

behind and to the outside

which of the following means near the surface?

superficial

the chest(pecs) muscle is superior to rectus abs

true

external oblique musacles are medial to transverse abs

false

the saggital plane divides the both into right and left halves

true

the floor crunhexercise is desgined to work abs by extending spine

false

lowering arm to side or the thigh back to anatomical position is

adduction

which of th efollowing terms refers to a position of foot or ankle resulting from combination of ankle plantar flexion, subtalar inversion, and forefoot adduction

supination

diagonal abduction is movement by a limb through a diagonal plane away form midline of body

true

which of the following is the correct definition of kinesiology

the study of the principles of anatomy, physiology, and mechanics in relation to human movement

which of the following is an example of transverse plane movement?

internal rotation of right shoulder

the frontal plane divides body into

front and back halves

movements in transverse plane occur around ___ axis

vertical

elbow extension takes place in ____ plane

saggital

abduction takes place around _____ axis

saggital

kyphosis is increases curving of spine inward

false

lordosis is increased curving of spine outwar

false

all of the following are provided for muscles except____

does not control and prevent movement

which of the following statements is true of concentric muscle contractions

contractions cause movement against gravity or resistance

which of th efollowing is true of eccentric muscle action

the force developed by muscle is less than that of resistance

synergist msucles are considered to be the primary movers during activies

false

isokinetic muscle contractions involves dynamic movements wherein speed of movement is variable

false

contractility is the ability of muscles to contract and develop tension or external force against resistance when stimulate

false

the term intrinsic usually pertains to muscles within or belonging solely to body part upon which they act

true

the various types of muscle contractions are also known as muscle actions

true

it is not possible for a muscle to cause more than one action in an associated joint

false

which of the following statements is true about isometric contractions

it is used to stabilized a body segment to prevent it from being moved

which of the following is not true of concentric muscle contractions?

concentric muscle contractions are commonly described as being a negative type of contraction

dissection is nto a useful way to determine muscle action

false

antagonist muscles have the opposite concentric action from agonsits

true

isometric and isotonic are considered muscle contractions

true

the origin of a muscle is

part that attaches closest to the midline of the body

the distal attachment of muscle is known as the

insertion

muscle length-tension relationship is

the resting length of a muscle and the tension the muscle can produce and this resting length

during a squat, the ascending (coming up) is eccentric contraction

false

during a hammer bicep curl, the shortening of muscle is known as concentric action

true

during a bench press, the pushing the weight away (ascending motion) from the chest is known as concentric contraction

true

during an abdominal crunch, the "up or ascending" phase of the exercise is eccentric contraction

false

during a deadlift, the standing up part of movement is known as concentric contraction

true

in an isometric contraction, there is

stabilization of body segment to prevent it from being moved

with an eccentric contraction, the muscle is decelerating force

true

with an isometric action, the movement is accelerating a force

false

aponeurosis function is similar to a tendon

true

the intent of an isokinetic contraction should eb how much force

maximal throughout a movement

when a person steers a car wheel with 2 hands, the hands act as

force couples

during prone cobra, the concentric contraction is the squeezing of the mid to lower trapezius muscles

true

what are 2 main proprioceptors that are specific to muscles

golgi tendon organs (GTO) and muscle spindles

dorsiflexion, the dorsal aspect of foot moving toward anterior tibia, occurs through eccentric contractions of tibialis anterior and fibularis teritus

false

which of the following muscles only perfrom planater flexion with contract concentrically

soleus

the gastrocnemius has 2 muscle actions

true

one origin of the gastrocnemius is anterior surface of medial femoral condyle

false

one origin of gastrocenemius is posterior surface of lateral femoral coondyle

true

which of the following musces has its insertion on posterior surface calcaneus

soleus

the gastrocnemius and soleus are also known as biceps surrae

false

one of soleus origin is proximal 1/3 of posterior tibial surface

false

if someone is doing leg curl exercises in gym (say leg curl machine), in addition to working hamstrings they are also working their

gastrocnemius

the plantaris is a strong knee extender

false

which of the follwoing muscles inserts into inferior surface of navicular bone

tibialis posterior

which of the following fibularis muscles has one of its actions being dorsiflexion of ankle

tertius

miniband exercises are a good way to exercise (strengthen/stabilize) a lot of muscles in the foot and ankle

true

one of the origins for fibularis longus is head of fibular

true

the fibualr brevis is superficial to fibularis longus

false

to stretch any of ankle/foot muscles, position the muscle with the same action (i.e. to stretch the tibialis anterior: invert the foot)

false

how many large muscles are in foot and ankle

19

tibialis posterior has 3 origin sites. Which of the following is one of them

interosseus membrane

the insertion point is fibularis brevis is mid to lower 2/3s of lateral surface of fibula

false

the planatris action is ankle plantar flexion and knee flexion

false

the planataris origin is

inferior part of lateral supracondylar ridge of lateral femoral condyle, just above the lateral head of gastrocnemius

the action of fibularis brevis is

ankle plantar flexion and eversion of foot

the insertion for fibularis tertius is proximal 1/3 of anterior fibular

false

the origin for posterior tibialis is the posterior surface of upper 1/2 of interosseus membrane and adjacent surfaces of tibia and fibular

true

the fibularis longus origin is

head and upper 2/3s of lateral surface of fibula

the insertion for fibularis longus is the under surfaces of medial cuneiform and 5th metatarsal bones

false

one of the insertion points for posterior tibialis is base of 2nd, 3rd, 4th metatarsal bones

true

the tibialis anterior inserts into inner surfaces of medial cuneiform and base of 1st metatarsal

true

of the 8 muscles taught for the foot and ankle, how many of them have actions of ankle plantar flexion

6

if an individual has plantar fasciatis, it is most likely due to only ankle/foot being too restricted

false

the ankle/foot has a total of how many muscles according to the ankle/foot video we watched in class of 3/3/26

19