A&P-Joints and Muscles

Question 1

What joint type is the Wrist?

Answer 1

A Condyloid joint

Question 2

What 2 bones articulate in the shoulder?

Answer 2

• Humerus

- Scapula

Question 3

What 3 bones articulate in the Elbow?

Answer 3

• Humerus
• Radius
• Ulna

Question 4

What 3 bones articulate in the Wrist?

Answer 4

• Radius
• Ulna
• Carpal bones

Question 5

What 8 movements are possible at the Shoulder joint?

Answer 5

• Flexion -Medial Rotation
• Extension - Lateral Rotation
• Abduction -Horizontal Flexion
• Adduction -Horizontal Extension

Question 6

What 2 movements are possible at the Elbow joint?

Answer 6

• Flexion

- Extension

Question 7

What 4 movements are possible at the Wrist joint?

Answer 7

• Flexion
• Extension
• Abduction
• Adduction

Question 8

What movement occurs at the shoulder when the Anterior Deltoid is the prime mover?

Answer 8

The arm is raised up.

Question 9

What movement occurs at the shoulder when the Posterior Deltoid is the prime mover?

Answer 9

The arm is down and slightly behind.

Question 10

What movement occurs at the shoulder when the Middle Deltoid is the prime mover?

Answer 10

The arm is raised out to the side.

Question 11

What movement occurs at the shoulder when the Latissimus Dorsi is the prime mover?

Answer 11

Arm is by the side.

Question 12

Name the 4 Rotator Cuff Muscles in the Shoulder.

Answer 12

• Subscapularis
• Infraspinatus
• Supraspinatus
• Teres Minor

Question 13

What muscle acts as the prime mover in the Wrist when flexion occurs?

Answer 13

The Flexors

Question 14

What muscles act as the prime mover in the Wrist when extension occurs?

Answer 14

The Extensors

Question 15

What muscle acts as the prime mover in the Elbow when flexion occurs?

Answer 15

The Biceps Brachii

Question 16

What muscle acts as the prime mover in the Elbow when extension occurs?

Answer 16

The Triceps Brachii

Question 17

What joint type is the Hip?

Answer 17

Ball and Socket

Question 18

What are the 3 bones that articulate in the Ankle joint?

Answer 18

• Fibula
• Tibia
• Talus

Question 19

What are the 3 bones that articulate in the Knee joint?

Answer 19

• Femur
• Patella
• Tibia

Question 20

What are the 2 bones that articulate in the Hip joint?

Answer 20

• Femur

- Ilium (pelvic bone)

Question 21

What are the 6 movements that are possible at the Hip joint?

Answer 21

• Flexion
• Extension
• Abduction
• Adduction
• Medial Rotation
• Lateral Rotation

Question 22

What are the 3 sub-muscles in the Hamstring that cause Flexion at the Knee joint?

Answer 22

• Biceps Femoris
• Semimembranosus
• Semitendinosus

Question 23

What are the 4 muscles in the Quadriceps that cause Extension at the Knee joint?

Answer 23

• Rectus Femoris
• Vastus Intermedius
• Vastus Medialis
• Vastus Lateralis

Question 24

What are the 2 movements that can occur at the Ankle joint?

Answer 24

• Plantarflexion

- Dorsiflexion

Question 25

What 2 muscles can act as the prime movers in the Ankle joint when Plantarflexion occurs?

Answer 25

- Soleus | - Gastrocnemius

Question 26

Which muscle in the Ankle joint s the prime mover when Dorsiflexion occurs?

Answer 26

Tibialis Anterior

Question 27

What movement is possible when the Iliopsoas is the prime over in the Hip?

Answer 27

Flexion

Question 28

What movement occurs when the Gluteus Maximus is the prime mover in the Hip joint?

Answer 28

Extension

Question 29

What movement occurs at the Hip joint when the Gluteus Medius is the prime mover?

Answer 29

Abduction

Question 30

What movement occurs at the Hip joint when the Adductor Longus, Adductor Brevis or Adductor Magnus are the prime movers?

Answer 30

Adduction

Question 31

What movement is possible at the Hip joint when the Gluteus Minimus is the prime mover?

Answer 31

Medial Rotation

Question 32

What movement is possible at the Hip joint when the Gluteus Maximus is the prime mover?

Answer 32

Lateral Rotation

Question 33

What bone is the Calcaneus?

Answer 33

The heel

Question 34

Name the 5 bones in the foot.

Answer 34

- Calcaneus (heel) - Meta-tarsals (bridge of foot) - Tarsals (top of foot/heel) - Talus (ankle bone) - Phalanges (toes)

Question 35

Name the 4 bones in the leg.

Answer 35

- Femur (thigh) - Patella (kneecap) - Tibia (shin) - Fibula (side of shin)

Question 36

Name the 3 muscles in the arm.

Answer 36

- Humerus (shoulder to elbow) - Radius (forearm) - Ulna (forearm)

Question 37

Name the 3 bones in the hand.

Answer 37

- Carpals (Wrist to top of hand) - Meta-carpals (above palm) - Phalanges (fingers)

Question 38

Name the 6 muscles in the upper body.

Answer 38

- Cranium (skull) - Vertebrae (spine) - Ribs - Sternum (chest) - Sacrum (above Coccyx) - Ilium (pelvis)

Question 39

Name the 21 bones in the body.

Answer 39

- Cranium -Carpals - Verterbrae -Meta-carpals - Ribs -Phalanges - Sternum -Femur -Tarsal - Sacrum -Patella -Meta-tarsals - Ilium -Tibia -Scapula - Humerus -Fibula - Radius -Calcaneus - Ulna -Talus

Question 40

State the movements possible at the Sagittarius Plane.

Answer 40

- Flexion - Extension - Dorsiflexion - Plantarflexion

Question 41

State the movements possible at the Frontal Plane.

Answer 41

- Abduction | - Adduction

Question 42

State the movements possible at the Transverse Plane.

Answer 42

- Medial Rotation - Lateral Rotation - Horizontal Flexion - Horizontal Extension