Skeletal Muscles

Question 1

Longer Muscle Fibres

Answer 1

greater potential of shortening / movement

Question 2

Types of Skeletal Muscle

Answer 2

5
Circular
Fusiform
Flat + aponeurosis
Pennate 
Quadrate

Question 3

Circular Skeletal Muscle

Answer 3

Orbicularis oris

Question 4

Fusiform Skeletal Muscle

Answer 4

Bicep Brachii

Question 5

Flat + aponeurosis

Answer 5

External oblique

Question 6

Penne

Answer 6

Deltoid

Question 7

Quadrate

Answer 7

Rectus Abdominus

Question 8

Tendons

Answer 8

Muscle - bone

Question 9

Direction of movement of biceps brachii

Answer 9

Anterior shoulder joint
Anterior elbow joint
Anterior proximal radio ulna (SUPINATION)

Question 10

Deltoid

Answer 10

posterior - extension
middle - abduction
anterior - flexion

Question 11

Reflexes

Answer 11

nerve connection @ spinal cord level

Question 12

Deep tendon reflexes

Answer 12

sensory nerver detects stretch —> signal to spinal cord btw sensory/motor nerves
MOTOR NERVE FROM SPINAL CORD TELLS MUSCLE TO CONTRACT

Question 13

Muscle paralysis

Answer 13

muscle without functioning MOTOR NEVER SUPPLY

Reduced tone

Question 14

Muscle spasticity

Answer 14

descending CONTROLS FROM THE BRAIN not working

Increased tone

Question 15

Atrophy

Answer 15

wasting of muscles –> inactivation

Question 16

Thigh muscle compartments

Answer 16

anterior, MEDIAL, posterior

Question 17

Leg muscle compartments

Answer 17

anterior, LARERL, posterior

Question 18

Arm muscle compartments

Answer 18

anterior, posterior

Question 19

Forearm

Answer 19

anterior, posterior

Question 20

Compartment syndrome

Answer 20

condition resulting from increased pressure in an enclosed space
affects nerve/muscle fucntion