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KINES 202 FINAL > EXAM 1 > Flashcards

EXAM 1 Flashcards

1
Q

Which of these actions is not preformed by the legs during a jumping jack?

A) Adduction
B) Supination
C) Abduction

A

Supination

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2
Q

What is the axis of rotation associated with supination and pronation?

A) Diagonal/ Oblique
B) Longitudinal
C) Anteroposterior
D) Mediolateral

A

Longitudinal

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3
Q

What happens to the joint angle during an isometric contraction?

A) It increases
B) It does not change
C) It decreases

A

It does not change

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4
Q

True or False: A subject standing with their feet slightly apart and their palms held flat against the body is standing in anatomic position?

A

False

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5
Q

Which of these movements occurs in the transverse plane?

A) Extension
B) Horizontal Abduction
C) Flexion
D) Adduction

A

Horizontal Abduction

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6
Q

True or False: The appendicular skeleton includes both the limbs and the spine

A

False

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7
Q

The biceps brachii is this type of muscle.

A) Strap
B) Sphincter
C) Radiate
D) Fusiform

A

Radiate

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8
Q

This type of muscle spreads its force across a broad area

A

Flat

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9
Q

Sensory information travels from the periphery to the central nervous system. What word best describes this?

A) Efferent
B) Different
C) Afferent
D) Operant

A

Afferent

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10
Q

An atrial septal defect is an opening between the right and left atria. What is another term for this condition?

A) Patent ductus arteriosus
B) Patent foramen ovale
C) Patent fossa ovalis
D) Patent foramen magnum

A

Patent foramen ovale

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11
Q

The human heart has this many chambers?

A

4

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12
Q

Calculate mechanical advantage of a 3rd class lever system where the force arm is 2cm long and the resistance arm is 6 cm long

A

0.333

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13
Q

The heart is _______________ to the ribs.

A

Deep

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14
Q

True/False: The tricuspid valve is located between the left atria and the left ventricle.

A

False

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15
Q

Motor neuron axons are covered in an insulation like material called?

A

Myelin

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16
Q

Osteoblasts are mainly responsible for _____________, while osteoclasts are responsible for ______________.

A) Bone breakdown / bone building
B) Bone building / bone breakdown
C) Bone breakdown / bone building

A

Bone building/ Bone breaking

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17
Q

The line of pull for the bicep brachii would travel in which direction?

A) Superiormedial
B) Inferomedial
C) Lateral
D) Mediolateral

A

Superiormedial

18
Q

The only example of this type of joint in the human body is found at the base of the thumb?

A) Sellar (Saddle)
B) Condyloid (knuckle)
C) Symphosis
D) Gomphosis

A

Sellar (saddle)

19
Q

Which type of bone would be LEAST porous?

A) Cortical
B) Cancellous
C) Trabecular

A

Cortical

20
Q

True or False: Bone processes are points where ligaments, tendons and muscles attach to bones.

A

True

21
Q

True or False: A wheel and axle system where the force is applied to the axle, like is seen with the rotator cuff muscles, acts as a movement amplifier because small movements at the axle allow for large distal displacement.

A

True

22
Q

True or False: In anatomic position the palm faces posterior.

A

False

23
Q

True or False: A uniaxial joint that only allows flexion and extension is a ginglymus (hinge) joint?

A

True

24
Q

Ipsilateral means ______________, while contralateral means _________________.

A) Same side / Both sides
B) Opposite side / same side
C) Same side / opposite side
D) Both sides / opposite side

A

Same side/ opposite side

25
Q

Why are people faster than chimps?

A

Human 3rd class lever allows for extreme distal range of motion

26
Q

The role of the biceps brachii in elbow extension is?

A) Antagonist
B) Synergist
C) Agonist
D) Neutralizer

A

Antagonist

27
Q

This type of bone would be found in the shaft of longs bones?

A

Cortical

28
Q

The brachial plexus feeds nerve impulses to what area of the body?

A) The neck
B) The back
C) The arm
D) The abdomen

A

The arm

29
Q

What word best describes the location of the umbilicus (belly button)?

A

Medial

30
Q

The 3rd class lever is the most commonly found lever system in the body. Which of the following information is NOT correct about a 3rd class lever system?

A) Force arm is shorter than the resistance arm
B) Force arm is longer than the resistance arm
C) Low mechanical advantage
D) Requires lots of force to move small resistance

A

Force arm is longer than resistance arm

31
Q

The only job that pulleys do in the body is

A) Balance forces from multiple muscles
B) Alter force direction
C) Increase force production
D) Increase range of motion

A

Alter force direction

32
Q

The bicep curl occurs in which plane?

A) Frontal
B) Transverse
C) Sagittal
D) Mediolateral

A

Sagittal

33
Q

Which great vessel is connected to the left atrium?

A) Pulmonary vein
B) Inferior vena cava
C) Pulmonary Artery
D) Aorta
E) Superior vena cava
A

Pulmonary vein

34
Q

A gliding joint (arthrodial) is typically found in the wrist and ankle. What type of bones make up arthrodial joints? This one might be a LITTLE bit hard.

A

Short bones

35
Q

Which choice below lists the proper route that blood would take through the heart? Assume the blood is starting in the inferior vena cava.

A

Right atrium, Right ventricle, Left atrium, Left ventricle

36
Q

According to Wolff’s law, which of these athletes would most likely have the thickest arm bones?

A) Distance runner
B) Sprinter
C) Cyclist
D) Power lifter

A

Power Lifting

37
Q

True or False: All synovial joints are diarthoidal, but not all synovial joints are enarthoidial.

A

True

38
Q 
In terms of movement mechanics, what part of a lever system is the long bone?
A) Axis
B) Force
C) Fulcrum
D) Rigid bars
A

D

39
Q 
What is the most common type of simple machine found in the body?
A) Pulley
B) Wheel and axle
C) Incline plane
D) Lever
A

D

40
Q 
Which of these is an example of a pivot (trochoid) joint?
A) Radioulnar
B) Elbow
C) Hip
D) Shoulder
A

A

41
Q 
Motor neuron impulses are
A) Operant
B) Afferent
C) Different
D) Efferent
A

D

42
Q

Match the axis of rotation to the associated plane of movement.
A. Frontal
B. Sagittal
C. Transverse

Mediolateral
Longitudinal
Anteroposteri

A

B;C;A

KINES 202 FINAL (3 decks)

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