Kinesiology INX Exam Review

Question Summaries and Explanations

Question 1: Thumb Movement

• Answer: Thumb Opposition
• Explanation: This unique movement allows the thumb to connect with the other digits, enabling gripping.

Question 2: Knee Joint Type

• Answer: Pivotal Hinge
• Explanation: The knee allows flexion, extension, and slight rotations, making it a pivotal hinge joint.

Question 3: Massage Movement

• Answer: Centripetal

Question 4: Glenohumeral Joint Classification

• Answer: Diarthrosis
• Explanation: This classification includes freely movable joints like the shoulder, knee, and hip.

Question 5: Nutrient Supply in Havers System

• Answer: Periost
• Explanation: The periost contains blood vessels and forms new bone after injury or infection.

Question 6: Foot Positioning

• Answer: Eversion
• Explanation: Involves turning the sole outward by weighting the inner edge.

Question 7: Foot Movement (Inward Turning)

• Answer: Inversion

Question 8: Ankle Dorsiflexion

• Answer: Dorsal Action
• Explanation: Movement where toes move towards the shin, reducing angle.

Question 9: Foot Plantar Flexion

• Answer: Plantar Flexion
• Explanation: Increases the angle between the sole and back of the leg.

Question 10: Diagonal Abduction

• Answer: Diagonal Abduction
• Explanation: Movement of the hand from one hip to the opposite shoulder.

Question 11: Tricep Contraction in Push-Up

• Answer: Concentric
• Explanation: Muscle shortens under force.

Question 12: Radius Joint Type

• Answer: Pivot
• Explanation: Allows rotational movement of the forearm.

Question 13: Symphysis Pubis Joint Type

• Answer: Amphiarthrotic
• Explanation: Slightly movable joint.

Question 14: Reciprocal Motion

• Answer: Alternating Motions in Opposing Directions
• Explanation: Found in mechanisms like engines and pumps.

Question 15: Forearm Rotation

• Answer: Pronation
• Explanation: Rotates the palm downward using the pronator teres muscle.

Question 16: Saddle Joint Location

• Answer: Thumb
• Explanation: Allows versatile two-directional movement.

Question 17: Forearm Supination

• Answer: Supination

Question 18: Knee and Elbow Joint Type

• Answer: Hinge
• Explanation: Allows movement along a single axis.

Question 19: Synonym for Osis

• Answer: Cartilage Joint

Question 20: Synergist Muscle in Hip Rotation

• Answer: Gemellus Inferior
• Explanation: Aids in lateral rotation of the hip.

Question 21: Synergist to Mandible Elevation

• Answer: Pterygoid
• Explanation: Assists in mandible elevation with other muscles.

Question 22: Axial Skeleton Bones

• Answer: Rib, Sternum, Vertebrae, Os Coxae

Question 23: Carpal-Metacarpal Joint Type

• Answer: Saddle

Question 24: Anterior Pelvic Tilt Cause

• Answer: Hypotonic Abdominals
• Explanation: Weak abdominal muscles lead to pelvic tilt.

Question 25: Joint with Greatest Range

• Answer: Ball and Socket
• Explanation: Allows movement in many planes.

Question 26: Bone Connective Structure

• Answer: Ligament
• Explanation: Connects bones to each other.

Question 27: Muscle to Bone Connector

• Answer: Tendon
• Explanation: Connects muscle to bone.

Question 28: Hip Joint Type

• Answer: Multiaxial
• Explanation: Ball and socket joint allowing multiple movements.

Question 29: Talocrural Joint Type

• Answer: Hinge

Question 30: Synergist to Hip Medial Rotation

• Answer: Tensor Fasciae Latae

Question 31: Teres Minor Antagonist

• Answer: Subscapularis

Question 32: Muscle Type - Rectus Femoris

• Answer: Pennate Muscle

Question 33: Scalene Muscles Function

• Answer: Accessory to Inhalation

Question 34: Holding Weight with No Movement

• Answer: Isometric Contraction

Question 35: Scapula Protraction

• Answer: Protraction
• Explanation: Increases space between spine and scapula.

Question 36: Hinge and Pivot Joint Classification

• Answer: Uniaxial

Question 37: Inferior Scapula Movement

• Answer: Depression

Question 38: Standing on Toes Movement

• Answer: Plantar Flexion

Question 39: Toes to Shin Movement

• Answer: Dorsal Action

Question 40: Sitting Support Structure

• Answer: Ischial Tuberosity

Question 41: Hip Flexion Agonist

• Answer: Pectineus

Question 42: Rectus Femoris Origin

• Answer: Anterior Inferior Iliac Spine (AIIS)

Question 43: Latissimus Dorsi Action

• Answer: Adducts, Extends, and Internally Rotates Arm

Question 44: Hip Abductor

• Answer: Sartorius

Question 45: Biaxial Joint Examples

• Answer: Condyloid and Saddle Joints

Question 46: Bicep Contraction in Push-Up

• Answer: Eccentric

Question 47: Gluteals Synergists

• Answer: Hamstrings and Piriformis

Question 48: Hip Adduction

• Answer: Pectineus

Question 49: Rib Depression Muscle

• Answer: Intercostals

Question 50: Ulnar Flexion Alternative Name

• Answer: Wrist Adduction

Question 51: Slightly Movable Joint Classification

• Answer: Amphiarthrosis

Question 52: Leg Extension Muscle Group

• Answer: Quadriceps

Question 53: Lateral Rotator Group

• Answer: Includes Gemellus Superior, Obturator Internus

Question 54: Sternocleidomastoid Action

• Answer: Concentric Flexion Contraction

Question 55: Non-Assisted Exercise

• Answer: Passive

Question 56: Increasing Joint Mobility

• Answer: Range of Motion

Question 57: Ligament Function

• Answer: Stabilize Joint

Question 58: Active Movement Type

• Answer: Active

Question 59: Thumb Joint Type

• Answer: Saddle

Question 60: Axial Skeleton Bones

• Answer: Cranium, Facial, Sternum, Vertebrae

Question 61: Anterior Scapular Process

• Answer: Coracoid

Question 62: Sternum Parts

• Answer: Manubrium, Body, Xiphoid Process

Question 63: Muscle to Bone Connector

• Answer: Tendons

Question 64: Hinge Joint Examples

• Answer: Knee, Elbow, Interphalangeal

Question 65: Range of Motion Assessment

• Answer: Assessment of Joint Movement

Question 66: Shoulder Joint Type

• Answer: Ball and Socket

Question 67: Humeral Rotator Origin

• Answer: Scapula

Question 68: Spine Joint Type

• Answer: Gliding

Question 69: Xiphoid Process Location

• Answer: On the Sternum

Question 70: Largest Foramen

• Answer: Obturator