Anatomy Flashcards
This is responsible for bone resorption?
Osteoclasts
What type of epithelium is located at the oropharynx?
Stratified squamous epithelium
What muscle is unique to the interior walls of the atria?
Pectinate mm
Which joint contains an articular disc?
Temporomadibular
Intermediate sacral crest origin to the spine?
Articular process
This vein is concerned w/ thoracic duct drainage?
Left Subclavian vein
The pancreatic duct empties into:
Duodenum
Lesser Tuberosity: Insertion
Subscapularis
Which muscle is concerned with protraction of the scapula?
Serratus anterior
The Notchord persists as
Nucleus Pulposis
Which plane of motion is Abduction concerned with?
Coronal
What type of epithelium is located at the trachea?
Pseudostratified ciliated columnar
_________ passes through the diaphragm at T10
Esophagus
Innervation of the finger extensors
Posterior interosseous (Radial N)
Attachment of the cuboid
Tibialis posterior
Attachment of the LH of Biceps Brachii
Supraglenoid tubercle
Muscle at the lateral border of femoral triangle
Sartorius
Mm of the pelvic diaphragm
Levator Ani
Hinge joint for elbow flexion involves which structures:
UIna/Humerus
What type of joint is located between: Dens and Anterior Atlas
Pivot
What ligament attaches to the dens & limits rotation
Alar Ligament
Which muscle innervates the superior gluteal nerve
Gluteus medius
Ligament involved in hip extension
Iliofemoral Ligament
Innervation of the Piriformis: Segments
S1-S2
What nerve innervates Biceps Brachii?
Musculocutaneus
Brachial Artery Branches
Ulnar and Radial
Fibular head ligament
Fibular collateral
Innervation of adductor longus
Obturator N.
The frontal/coronal sutures create which suture
Coronal
Nerve responsible for the wrist extensors (minus Brachioradialis)
Radial N.
The bulbourethral gland is ______ to the prostate
Inferior
Psoas insertion into femur
Lesser trochanter
The metastasis of prostate cancer occurs at the ________
Spine
Finger-like projections
Fimbriae
The lacuna is concerned with _______ formation
Osteocyte
Where is the Coronoid located?
Ulna
What is the most commonly fractured hand bone?
Scaphoid
Where is the conoid located?
Clavicle
Where is the Coracoid located?
Humerus
_______ articulates with the radial head
Capitulum
Flexor carpi ulnaris tendon articulates with which hand bone?
Pisiform
The axial skeleton has a total of _____ bones
80
The axial skeleton includes:
Skull, spine, ossicles of middle ear, hyoid, ribs & sternum
The appendicular skeleton has a total of ____ bones
126
The appendicular skeleton includes which structures:
Clavicles, scapula, arm & forearm, hands, pelvis, thigh & leg, feet & ankles
Major inorganic component of bone
Hydroxyapatite
In endochondral ossification, cartilage is replaced by ______
Bone
What ankle ligament is the most injured?
Anterior talofibular ligament
Strongest ligament of the ankle/foot
Deltoid ligament
Gomphoses refers to which structure
Teeth
Alternate name for Ball & Socket Joint
Spheroid
Alternate name for saddle joint
Sella
Alternate name for pivot joint
Trochoid
Functional classes of joints
-Synarthrosis: Immovable, no movement
-Amphiarthrosis: Slightly moveable
-Diarthrosis: Synovial joints; Freely movable
Structural classes of joints
-Fibrous
-Cartilaginous
-Ligamentous & Synovial joints
Motions of Thumb & Nerve Supply
“RUM”
-Radial: Extension
-Ulnar: Adduction
-Median: Flexion/Opposition
The superficial peroneal nerve supples which muscles
Peroneus longus and brevis
The deep peroneal nerve supplies which muscles
Tibialis anterior, extensor digitorum longus, extensor hallucis longus
The inferior gluteal nerve supplies which muscles
Gluteus Maximus
________ & _______ cross two joints forming the “Tailor’s muscle”
Rectus femoris; Sartorius
Smooth muscle is ________ shaped
Spindle
Shortest muscle in the body
Stapedius
Longest muscle in the body
Sartorius
The pelvic muscles are innervated by which nerve?
Pudendal N.
The brachioradialis is innervated by which nerve?
Radial
Rotator cuff muscles
“SITS”
-Supraspinatus
-Infraspinatus
-Teres minor
-Subscapularis
Which bones make up the acetabulum?
Illium, ischium, pubis
The linea aspera is located ________; _______ to gluteal tuberosity
Posterior; Inferior
The adductor tubercle is located _______
Medially
How many tarsals are in the feet?
7
The pulmonary vein is ________
Oxygenated
The lateral lip of the linea aspera is a continuation of the _________
Gluteal tuberosity
Medial lip of the linea aspera is a continuation of the ________
Introtrochanteric line
The adductor tubercle is an attachment of the ______
Adductor magnus
The pectinate muscles are located in the _______
Right atrium
The A-V valves are made of ________
Endocardium (prevents backflow)
The right ventricle contribute most of the ______
Anterior surface of the heart
Branches of the External Carotid
“Save A Lady Falling Out (of a) Plane Super Man!”
-Superior thyroid
-Ascending pharyngeal
-Lingual
-Facial
-Occipital
-Posterior Auricular
The ectoderm contains:
Nerves & Skin
The endoderm is contains:
Air (Respiratory) & Gut
The mesoderm contains:
Everything else
The Superior Mediastinum is located between the:
First rib, sternal angle and T4-T5 Disc
60-70% of saliva is located at:
Submandibular gland
(Other 20-30% @ parotid gland)
Parietal Cells secrete:
HCL & intrinsic factor