click below
click below
Normal Size Small Size show me how
CH 13 Appendicular
BIOL 2401 Practical 3 Vocabulary
| Question | Answer |
|---|---|
| Clavicle | Collar bone. |
| Sternal End of Clavicle | Articulates with sternum (medial end of clavicle). |
| Acrominal End of Clavicle | Articlulates with scapula (lateral end of clavicle). |
| Conoid Tubercle | Prominence on inferior surface of the lateral end of clavicle. |
| Scapula | Shoulder blade. |
| Acromion | An extension of the scapula that forms the high point of the shoulder. |
| Coracoid Process | Process above the glenoid cavity that permits muscle attachment. |
| Suprascapular Notch | Serves as a nerve passageway. |
| Spine of Scapula | Separates the supraspinous and infraspinous fossae and ends in the acromion. |
| Infraspinous Fossa | Origin of infraspinatus. |
| Supraspinous Fossa | Origin of supraspinatus. |
| Glenoid Cavity | Socket in scapular that receives head of humerus. |
| Humerus | Upper arm bone. |
| Head of Humerus | Articulates with glenoid cavity of scapula. |
| Anatomical Neck | Site for the epiphyseal line. |
| Surgical Neck | Neck of the humerus that is prone to fractures. |
| Greater Tubercle | Large lateral prominence; site of the attachment of rotator cuff muscles. |
| Lesser Tubercle | Insertionsof subscapularis. |
| Intertubercular Groove | Groove between the greater and lesser tubercles of the humerus. |
| Trochlea | Articlulates with the ulna. |
| Capitulum | Articulates with the radius. |
| Coronoid Fossa | Anterior depression that receives the coronoid process of the ulna during forearm flexion. |
| Radial Fossa | Receives the head of the radius when the arm is flexed. |
| Olecranon Fossa | Located on the posterior side of the distal end of the humerus, superior to the trochlea and articulates with the olecranon process of the ulna. |
| Radius | Lateral bone of the forearm (in anatomical position, same side of arm as thumb). |
| Head of Radius | Articulates with capitulum of humerus. |
| Neck of Radius | Narrowed region immediately distal to the head of the radius. |
| Radial Tubersoity | Insertion of biceps brachii. |
| Styloid Process of Radius | Brachioradialis insertion. |
| Ulna | Medial bone of the forearm (in anatomical position, same side of arm as pinky). |
| Olecranon Process | Bony projection of the ulna at the elbow. |
| Coronoid Process | Insertion of the brachialis. |
| Trochlear Notch | Articulates with trochlea of humerus. |
| Radial Notch | Articulates with head of radius. |
| Head of Ulna | Distal end of ulna. |
| Styloid Process of Ulna | Stabilizes the wrist. |
| Carpal Bones | Wrist bones. |
| Proximal Row of Carpal Bones, in anatomical position, lateral to medial | Scaphoid, Lunate, Triquetrum, Pisiform |
| Distal Row of Carpal Bones, in anatomical position, lateral to medial | Trapezium, Trapezoid, Capitate, Hamate |
| Metacarpals | Bones of the palm. |
| Phalanges (of hand) | Fingers (Proximal 5, Intermediate 4 - no thumb & Distal 5) |
| Coxal Bone | Hip bone composed of 3 fused bones: ilium, ischium, and pubis |
| Ilium | The uppermost and largest region of the coxal bone. |
| Iliac Crest | Upper margin of iliac bones. |
| Iliac Fossa | The broad, slightly concave inner surface of the ilium. |
| Anterior Superior Iliac Spine (ASIS) | The attachment for the inguinal ligament; creates a noticeable bump on the two coxa. |
| Posterior Superior Iliac Spine (PSIS) | Posterior projection of the iliac crest. |
| Anterior Inferior Iliac Spine (AIIS) | Origin of rectus femoris. |
| Posterior Inferior Iliac Spine (PIIS) | A bony projection located inferior to the posterior superior iliac spine. |
| Greater Sciatic Notch | Allows blod vessels and the large sciatic nerve to pass from the pelvis posteriorily into the thigh. |
| Auricular Surface | Articulates with the sacrum to form the sacroiliac joint. |
| Ischium | The L-shaped posterior portion of the coxal bone. |
| Ischial Spine | Sharp, posterior projection, superior to ischial tuberosity. |
| Ischial Tuberosity | Receives the weight of the body when sitting. |
| Ischial Ramus | Narrow portion of the bone that articulates with the pubic to form obturator foramen. |
| Lesser Sciatic Notch | Inferior to ischial spine. |
| Pubis | The medial anterior portion of the pelvis. |
| Ramus of pubis | Articulates with ramus of ischium to form obturator foramen. |
| Pubic Symphysis | Cartilaginous joint at which two pubic bones fus together. |
| Acetabulum | Socket formed by the fusion of pubis, ischium, and ilium. |
| Obturator Foramen | Opening in hip bone formed by the pubic and ischial rami. |
| Femur | Thigh bone. |
| Head of Femur | Articulates with acetabulum. |
| Fovea Capitis | Pit in head of femur for attachment of ligamentum teres. |
| Neck of Femur | Common fracture site. |
| Greater Trochanter | A bony prominence on the proximal lateral side of the thigh, just below the hip joint. |
| Lesser Trochanter | The projection on the medial/superior portion of the femur. |
| Linea Aspera | Site of muscle attachment of posterior side of femur. |
| Lateral Condyle of Femur | Articulates with the lateral condyle of the tibia. |
| Medial Condyle of Femur | Articulates with the medial condyle of the tibia. |
| Patella | Kneecap. |
| Tibia | Shin (medial and bigger bone in leg). |
| Lateral Condyle of Tibia | Articulates with lateral condyle of femur. |
| Medial Condyle of Tibia | Articulates with media condyle of femur. |
| Tibial Tuberosity | Point where the patellar ligament attaches. |
| Media Malleolus | Distal process on medial tibial surface. |
| Fibula | The lateral and smaller bone of the lower leg, not weight bearing. |
| Head of Fibula | Proximal end of fibula. |
| Lateral Malleolus | Distal end of the fibula; forms the outer part of the ankle. |
| Tarsal bones | Ankle bones. |
| Distal Tarsals (3CNC) (Medial to Lateral) | Medial Cuneiform, Intermediate Cuneiform, Lateral Cuneiform, Navicular, and Cuboid |
| Posterior Tarsals (TC) (Medial to Lateral) | Talus and Calcaneus |
| Calcaneus | Heel bone. |
| Metatarsals | Foot bones. |
| Phalanges (of foot) | Toes: Proximal-5, Intermediate-4, not in big toe, & Distal-5 |
| Longitudinal Arch | Arch that runs along the medial side of the foot. |
| Transverse Arch of Foot | Runs obliquely from one side of the foot to the other. |