Final Flashcards
what bones pertain to the forearm?
- radius
- ulna
what bones pertain to the shoulder?
- scapula
- clavicle
- humeral head
what bone pertains to the arm?
-humerus
what bones pertain to the elbow?
- humerus
- radius
- ulna
what bones pertain to the hand?
- carpals
- metacarpals
- phalanges
what muscles coarse from the trunk to the scapula?
- trapezius
- rhomboids
- levator scapulae
- pectoralis minor
- serratus anterior
what muscles coarse from the trunk to the humerus?
- pectoralis major
- latissimus dorsi
what muscles coarse from the scapula to humerus?
- deltoid
- supraspinatus
- subscapularis
- infraspinatous
- teres minor
- teres major
- coracobrachialis
what muscles pertain to the rotator cuff?
SITS
- supraspinatus
- infraspinatous
- teres minor
- subscapularis
what are the muscles from trunk to scapula anterior view?
- pectoralis major
- pectoralis minor
- serratus anterior
what are the muscles from trunk to scapula posterior view?
- trapezius
- rhomboids
- levator scapula
- serratus anterior
what muscle goes from trunk to humorous anteriorly?
pectoralis major
what muscle goes from the trunk to humerus posteriorly?
latissimus dorsi
fascial compartments
In transverse sections the segments of the limbs are divided into multiple sections
each fascial compartment of extremities usually have a separate _________ supply
nerve and blood supply
muscles together usually perform __________
the same function
what are anterior and posterior compartments of branchium are separated by?
intermuscular septum or fascia
is the anterior or posterior branchium flexors?
anterior
is the anterior or posterior branchium extensors?
posterior
what are the anterior (flexor) muscles of the brachium?
- biceps brachii (2 heads)
- brachialis
- coracobrachialis
is the coracobrachialis inferior or superior in the brachium?
superior
what are the posterior (extensor) muscles of the branchium?
triceps (3 heads)
- medial head
- lateral head
- long head
what are the anterior and posterior compartments surrounded peripherally by?
deep fascia and skin
the anterior and posterior compartments have individual ________
blood supply
what bone divides the anterior and posterior compartments of the brachium?
humerus
what muscle is deep to the biceps?
brachialis
what muscle is the superior half of the humerus?
coracobrachialis
what groove is located on the head of the humerus?
Intertubercular (Bicipital) Groove
what muscle is located in the Intertubercular (Bicipital) Groove?
long head of the biceps branchii
where are frequent inflammation or tears in elderly and athletes>
Intertubercular (Bicipital) Groove
Antecubital Fossa
Triangular area on anterior side of elbow joint
what contains vessels and nerves that pass from the arm to forearm?
Antecubital Fossa
what blood supply and nerves pass through the Antecubital Fossa?
- median nerve
- brachial artery
- brachial vein
- tendon of biceps brachii
- radial nerve
where is blood pressure frequently measured?
Antecubital Fossa
what veins are frequently used for venipuncture?
Median cephalic and basilic veins
Olecranon
Point of elbow (funny bone)
Radial head
Allows wrist to supinate/pronate
Radial tuberosity
Attachment of biceps tendon
what movement do the muscles in the anterior compartment of the forearm do?
flex and pronate
what movement do the muscles in the posterior compartment of the forearm do?
extend and supinate
what structures separate the anterior and posterior compartments in the forearm?
- radius/ulna
- intermuscular
- interosseous membrane
what is carpal tunnel?
groove or tunnel bound with ligaments
what is the carpal tunnel filled with?
flexor tendons and median nerves
_________ may lead to carpal tunnel syndrome
compression
what does the axillary artery form?
brachial artery and & its branches at the lower border of the teres minor muscle
????where does the branchial artery end?
in cubital fossa
?????what does the branchial artery divide into in the proximal forearm?
radial and ulnar arteries
what veins accompany the artery?
1 or 2 deep brachial veins
what does the deep brachial veins form?
the axillary vein
what 2 superficial veins dump into axillary vein?
cephalic and basilic veins
what muscle is in the upper part of the arm anterior compartment?
biceps brachii muscle
what muscle is in the upper part of the arm posterior compartment?
triceps brachii
basilic vein
superficial vein on medial aspect of the arm
Cephalic vein
superficial vein on lateral aspect of the arm
what is the Radius lateral, ulna medial connected by?
interosseous membrane
what nerve is located in the the carpal tunnel?
median nerve
flexors
anterior
extensors
posterior
above scapular spine
Supraspinatus m.