Musculoskeletal System

Question 1

What are the 2 types of synovial joints ?

Answer 1

Ball and Socket
Hinge

Question 2

Name the joint type and articulating bones at the ankle

Answer 2

Hinge
Fibula, Tibia and Metatarsals

Question 3

Name the joint type and articulating bones at the elbow

Answer 3

Hinge
Radius, Ulna and Humerus

Question 4

Name the joint type and articulating bones at the hip

Answer 4

Ball and Socket
Pelvis and Femur

Question 5

Name the joint type and articulating bones at the shoulder

Answer 5

Ball and Socket
Humerus and Scapula

Question 6

Name the joint type and articulating bones at the knee

Answer 6

Hinge
Femur, Fibula and Tibia

Question 7

Which joints can perform flexion and extension ?

Answer 7

Hip
Elbow
Knee
Ankle
Shoulder

Question 8

Which joints can perform hyper-extension ?

Answer 8

Hip
Shoulder

Question 9

Which joints can perform abduction and adduction ?

Answer 9

Hip
Shoulder

Question 10

What are the 3 planes ?

Answer 10

Frontal - Divides body into front and back
Sagittal - Divides body into left and right
Transverse - Divides body into upper and lower

Question 11

What are the 3 axes ?

Answer 11

Transverse - Runs from side to side
Sagittal - Runs from front to back
Longitudinal - Runs from top to bottom

Question 12

What muscle actions can be preformed alone the sagittal plane and transverse axis ?

Answer 12

Flexion
Extension
Hyper-extension
Dorsi-flexion
Plantar-flexion

Question 13

What muscle actions can be preformed alone the frontal plane and sagittal axis ?

Answer 13

Adduction
Abduction

Question 14

What muscle actions can be preformed alone the transverse plane and longitudinal axis ?

Answer 14

Horizontal adduction
Horizontal abduction

Question 15

What is the agonist and antagonist during flexion at the shoulder ?

Answer 15

Agonist:
Anterior deltoid

Antagonist:
Latissimus dorsi

Question 16

What is the agonist and antagonist during extension at the shoulder ?

Answer 16

Agonist:
Latissimus dorsi

Antagonist:
Anterior deltoid

Question 17

What is the agonist and antagonist during adduction at the shoulder ?

Answer 17

Agonist:
Posterior deltoid
Latissimus dorsi

Antagonist:
Medial deltoid
Supraspinatus

Question 18

What is the agonist and antagonist during abduction at the shoulder ?

Answer 18

Agonist:
Medial deltoid
Supraspinatus

Antagonist:
Posterior deltoid
Latissimus dorsi

Question 19

What is the agonist and antagonist during hyper-extension at the shoulder ?

Answer 19

Agonist:
Latissimus dorsi

Antagonist:
Anterior deltoid

Question 20

What is the agonist and antagonist during horizontal adduction at the shoulder ?

Answer 20

Agonist:
Pectorals

Antagonist:
Latissimus dorsi

Question 21

What is the agonist and antagonist during horizontal abduction at the shoulder ?

Answer 21

Agonist:
Latissimus dorsi

Antagonist:
Pectorals

Question 22

What is the agonist and antagonist during flexion at the elbow ?

Answer 22

Agonist:
Biceps brachii

Antagonist:
Triceps brachii

Question 23

What is the agonist and antagonist during extension at the elbow ?

Answer 23

Agonist:
Triceps brachii

Antagonist:
Biceps brachii

Question 24

What is the agonist and antagonist during flexion at the hip ?

Answer 24

Agonist:
Iliopsoas
Hip flexors

Antagonist:
Gluteals

Question 25

What is the agonist and antagonist during extension at the hip ?

Answer 25

Agonist: Gluteals Antagonist: Hip flexors

Question 26

What is the agonist and antagonist during hyper-extension at the hip ?

Answer 26

Agonist: Gluteals Antagonist: Hip flexors

Question 27

What is the agonist and antagonist during adduction at the hip ?

Answer 27

Agonist: Adductors Antagonist: Gluteus minimus and medius Tensor fascia latea

Question 28

What is the agonist and antagonist during abduction at the hip ?

Answer 28

Agonist: Gluteus minimus and medius Tensor fascia latea Antagonist: Adductors

Question 29

What is the agonist and antagonist during horizontal adduction at the hip ?

Answer 29

Agonist: Adductors Antagonist: Gluteus minimus and medius Tensor fascia latea

Question 30

What is the agonist and antagonist during horizontal abduction at the hip ?

Answer 30

Agonist: Gluteus minimus and medius Tensor fascia latea Antagonist: Adductors

Question 31

What is the agonist and antagonist during flexion at the knee ?

Answer 31

Agonist: Hamstring Antagonist: Quadricep

Question 32

What is the agonist and antagonist during extension at the knee ?

Answer 32

Agonist: Quadricep Antagonist: Hamstring

Question 33

What is the agonist and antagonist during dorsi-flexion at the ankle ?

Answer 33

Agonist: Tibialis anterior Antagonist: Gastrocnemius Soleus

Question 34

What is the agonist and antagonist during plantar-flexion at the ankle ?

Answer 34

Agonist: Gastrocnemius Soleus Antagonist: Tibialis anterior

Question 35

What are the 2 types of muscular contractions ?

Answer 35

Isotonic - Movement Isometric - No movement

Question 36

What are the 2 types of isotonic muscular contractions ?

Answer 36

Concentric - Muscle shortens Eccentric - Muscle lengthens