"Action" Figures
What action does the elbow do?
Flexion and Extension
How many pairs of spinal nerves are there?
31 pairs
Where would you find smooth muscle tissue?
hallow organs (bladder, stomach, esophagus, etc.)
What part of the eye protects the optic nerve?
Optic disc
What does biceps mean in biceps brachii?
It has 2 origins
The Adductor Longus does what action?
Hip Adduction and Flexion
none, thoracic plexus does not exist
What makes cardiac muscle unique from skeletal muscles?
branching muscles, intercalated discs, Involuntary Contractions, and only found in the heart
What does the tympanic membrane do in response to sound?
it vibrates
Which muscle was named after the Greek symbol "Delta"
Deltoids
The Biceps femoris is the prime mover of what bones?
Tibia and Fibula
Which plexus does the sciatic nerve begin from?
Sacral plexus
Are skeletal muscles uninucleated, dinucleated, or multinucleated?
multinucleated
The vestibule deals with this type of equilibrium?
static
Sternocleidomastoid originates from where?
Sternum and clavicle
The Soleus does what action?
plantar (bottom of foot) flexion
The anterior horn of the spinal cord deals with what type of information?
motor information
Which type of muscle is not striated?
smooth muscle tissue
What does the oval window do?
transmit vibrations to inner ear
What is the longest muscle in the body?
Sartorius
Name 1 action the Sartorius does not do?
Extension and Adduction
The cervical plexus consists of which vertebrae?
c1-t1
Why are skeletal muscles called skeletal muscles?
The muscles attach to bones
Which cranial nerve deals with sound and equilibrium?
Vestibulocochlear nerve
Name the 4 muscles of the abdomen?
External and Internal Oblique, Transverse abdominis, and Rectus Abdominus