Muscle system Flashcards
1
Q
What is a single muscle cell called?
A
Muscle fiber
2
Q
Cover and insulates each muscle fibers
A
Endomysium
3
Q
Group of 10-100 muscle fibers
A
Fasicle
4
Q
Covers each fascicle
A
Perimysium
5
Q
Connective tissue sheath that surrounds a muscle
A
Epimysium
6
Q
Cell membrane of a muscle cell called
A
Sarcolemma
7
Q
Cytoplasm of a muscle cell called:
A
Sarcoplasm
8
Q
Movement that brings 2 muscles closer together
A
flexion
9
Q
Movement that brings 2 muscles further away
A
Extension
10
Q
Is the movement of a bone around its own axis in a pivot joint
A
Rotation
11
Q
Rotation in forearm to put the palm of the hand forward or anteriorly
A
Supination
12
Q
Rotation of forearm that put palm of the hand backward or posteriorly
A
Pronation
