Chapter 9- Muscular Flashcards
EMG
Electromyography
Hyperkinesia
Fast excessive movement
Ecchymosis
discoloration secondary to a contusion
EOB
edge of bed
Myalgia
pain in the muscle
Hematoma
gathering of blood in a muscle
Myositis
inflammation of a muscle
Function of a tendon
attach muscle to bone
Name the four quadriceps muscles
vastus medialis, vastus lateralis, vastus intermedius, and rectus femoris
Name 3 types of muscles
Skeletal muscles, cardiac muscle, smooth muscles
Function of a ligament
attach bone to bone
name the muscle of the rotator cuff
Teres minor, infraspinatus, supraspinatus, subscapularis
RSI
Repetitive strain injury; carpal tunnel
Tennis Elbow
lateral epicondylitis
ATAXIA
difficulty ambulating, impaired balance
Atrophy
shrinking of the muscle, weakening
OOB
out of bed
Bradykinesia
slow movement
Name three locations for DTRS
Knee, Elbow, Heel
Dyskinesia
dysfunctional movement
DTR
Deep tendon reflexes
Describe an avulsion FX
muscle pulls away from the bone and takes a small fragment of the bone with the tendon
The middle of a muscle is called the?
belly
Pitchers elbow
Medial epicondylitis
What is the sac called that is composed of synovial fluid and what is the function?
Bursa, prevent injury over a bony prominence and fluidity of movement
What is the difference between and sprain and a strain
Sprain is a ligament, strain is a muscle
What and where are the Aponeurosis (2)
LB and abdominals
What muscles counteract the biceps
triceps
What muscle constitutes the abdominal six pack
rectus abdominis
What muscles counteract the biceps femoris
Quadriceps
The opposite of flexion is
extension
this muscle gives contour to the shoulder
Deltoid
Where are the retinaculums and the function?
Wrists and ankles, binds the tendons together and the carpals and tarsals
What is wrapped around each muscle and its function
fascia, keeps muscle together and forms the tendon
What are the other two names for skeletal muscles?
striated, voluntary
What are the muscles between the ribs
intercostals
Which end of a muscle moves with elbow flexion, origin or insertion?
insertion
What are the other two names for smooth muscles?
involuntary, non-striated
The opposite of supination is
pronation
The opposite of eversion is
inversion
The opposite of abduction is
adduction