skeletal system reading
Inferior Costal Facet
A rib articulates with the ________ of the upper vertebra and the superior costal facet of the vertebra below that.
12
How many pairs of ribs does each person have? 24 12 7 10
Coccyx
Identify the bone indicated by the arrow -Sacrum -Sternum -Pubic bone -Coccyx -Ilium
Radial Tuberosity
Identify the bone surface marking indicated in the figure. Ulna tuberosity Radial tuberosity Coronoid process Trochlea
Coxal Bones & Sacrum
Identify the bones that comprise the pelvic girdle. Coccyx Femur Sacrum Coxal bones
Greater Tubercle
Identify the bony process indicated in the figure. Greater tubercle Lesser tubercle Deltoid tuberosity Greater trochanter
lateral epicondyle
Identify the bony process indicated in the figure. Surgical neck Medial epicondyle Supracondylar ridge Lateral epicondyle
Acetabulum
Identify the depression indicated in the figure. Acetabulum Ischial fossa Lesser sciatic notch
Obturator Foramen
Identify the opening indicated in the figure. Acetabulum Pelvic inlet Obturator foramen
Medial epicondyle
Identify the structure in the figure. Lateral epicondyle Medial epicondyle Supracondylar ridge Trochlea
Head of the Radius
Identify the structure indicated in the figure. Neck of the radius Head of the radius Radial tuberosity Trochlea
Styloid Process
Identify the structure labeled in the figure. Styloid process Ulnar tuberosity Articular facet Radial tuberosity
Greater Sciatic Notch
he indentation indicated in the figure is the greater _________________ notch.
coronal; lambdoid; sagittal; squamous
List of the sutures surrounding the parietal bones
Surgical Neck
Name the area of the humerus indicated by the letter A in the figure. Intertubercular sulcus Surgical neck Anatomical neck Head
SACRUM
Name the bone pictured
Tibial Tuberosity
Name the bony bump on the anterior surface of the tibia below the knee. Intercondylar eminence Tibial trochanter Tibial tuberosity Medial malleolus
Tarsals
Name the group of bones circled on the figure.
Carpals
Name the group of bones that form the wrist. Metatarsals Carpals Metacarpals Tarsus
Lateral Malleolus
Name the large process indicated in the figure. Medial condyle Lateral condyle Medial malleolus Reason: The medial malleolus is on the tibia. The indicated process is on the fibula and thus is the lateral malleolus. Lateral malleolus
Medial Malleolus
Name the large process indicated in the figure. Medial malleolus Medial condyle Lateral malleolus Styloid process
Glenoid Cavity
Name the part of the scapula identified in the figure. Glenoid cavity Acromion Coracoid process Suprascapular notch
Medial and Lateral Epicondyles
Name the small bony protuberances indicated in the figure. Medial and lateral supracondylar lines Medial and lateral epicondyles Medial and lateral condyles Greater and Lesser Trochanters
epicondyles
Name the small processes on the humerus that are located proximal to the trochlea and capitulum. Condyles Malleoli Epicondyles Tubercles
Epicondyles
Name the small processes on the humerus that are located proximal to the trochlea and capitulum. Tubercles Epicondyles Malleoli Condyles
patellar surface
Name the smooth depression on the anterior distal aspect of the femur that articulates with the patella. Patellar surface Intercondylar fossa Popliteal surface Gluteal tuberosity
Pelvic Girdle
Name the structure comprised of the two coxal bones and the sacrum. Pelvis Pectoral girdle Pelvic girdle Hips
clavicle
The "collar bone" is called the _________________
Sternum
The bone indicated by the arrow on the figure is the ___________. Name the entire bone.
calcaneus
The bone indicated in the figure is the ______. Calcaneus Tarsal Tuberosity Talus
Femur
The bone indicated on the figure is the ______________
Fibula
The bone indicated on the figure is the ___________________
Clavicle
The bones that make up the pectoral girdle are the __________ and the scapula.
Tuberosity
The bony bump indicated in the figure is called the tibial _________________________
deltoid tuberosity
The bony bump indicated in the figure is the ______. surgical neck deltoid tuberosity greater tubercle lateral condyle
medial epicondyle
The bony process indicated in the figure is the ___________ _______________
Lateral
The bony process indicated in the figure is the ____________________ epicondyle.
olecranon
The bony process indicated in the figure is the ________________________
Radial Tuberosity
The bony process indicated in the figure is the radial ____________________
Tuberosity
The bony process indicated in the figure is the radial _______________________
spine
The bony ridge indicated by the black arrow in the figure is the _______________ of the scapula.
Axis
The second cervical vertebra is called the ___________
Patellar Surface
The smooth depression shown in the figure is called the _______________ surface.
AXIS
The specific vertebrae shown is the _________
relatively pointed and arranged slightly down ward
The spinous processes of the thoracic vertebrae are -relatively blunt and angled sharply downward -articulation sites with the ribs sites of transverse foramina -relatively pointed and arranged slightly downward
interosseous membrane
The structure indicated in the figure is the __________________
head
The structure indicated in the figure is the __________________ of the radius.
distal
The styloid process is located at the ______ end of the ulna. distal proximal
coronal suture
This suture joins the parietal bones to the frontal bone.
sagittal suture
This suture joins the two parietal bones to each other.
cervical vertebrae
Transverse Foramina are only found in
Ribs
Transverse costal facets on vertebrae T1 through T10 are articulation points for which of the following? Occipital condyles Bodies of other vertebrae Sternum Ribs
The metatarsals are named with Roman numerals I through V from medial to lateral.
What is the correct system for naming the metatarsals? The metatarsals are named with Arabic numerals 1 through 5 from lateral to medial. The metatarsals are named with Roman numerals I through V from medial to lateral. The metatarsals are named with Arabic numerals 1 through 5 from medial to lateral. The metatarsals are named with Roman numerals I through V from lateral to medial.
pubic symphysis
What is the fibrocartilage structure found anteriorly between the hip bones? Pubic symphysis Pelvic bursa Iliosacral pad Auricular surface
Lesser Tubercle
What is the name of the bony process indicated in the figure? Deltoid tuberosity Lesser tubercle Greater tubercle Lesser trochanter
iliac fossa
What is the smooth concave part of the pelvis that is covered by the iliacus muscle? Iliac fossa Iliac ramus Iliac crest Iliac spine
Iliac fossa
What is the smooth concave part of the pelvis that is covered by the iliacus muscle? Iliac ramus Iliac crest Iliac spine Iliac fossa
5
What is the typical number of lumbar vertebrae? -12 -5 -7 -4
At Birth
When are the sacral vertebrae fully fused? -Around 26 years of age -Just before puberty -At birth
Olecranon
When you rest your elbow on a table, which bony part of the ulna is on the table? Ulnar tuberosity Styloid process Olecranon Coronoid process
Anatomical Neck
Which area of the humerus is indicated in the figure? Intertubercular sulcus Surgical neck Anatomical neck Head
Clavicle
Which bone connects the sternum to the scapula and transfers force from the arm to the axial region of the body? Humerus Ilium Radius Clavicle
Tibia
Which bone is the only weight-bearing bone of the crural region? Fibula Talus Femur Tibia Calcaneus
Fibula
Which bone provides lateral support to the ankle joint?
Trochlea
Which condyle on the humerus articulates with the ulna? Olecranon fossa Trochlea Radial fossa Capitulum Medial epicondyle
Trochlea
Which condyle on the humerus articulates with the ulna? Radial fossa Medial epicondyle Olecranon fossa Trochlea Capitulum
Costal Facets
Which feature is unique to the thoracic vertebrae? -Vertebral arches -Transverse foramina -Superior articular facets -Costal facets
Transverse Foramen
Which foramen provides passage for the vertebral arteries? Obturator foramen Transverse foramen Vertebral foramen Intervertebral foramen
Sternoclavicular Joint
Which joint is indicated in the figure? Sternoclavicular joint Iliosacral joint Acromioclavicular joint Costosternal joint
interosseous membrane
Which membrane joins the tibia and fibula along their shafts? Obturator Tibiofibular Interosseous Crural
V
Which metatarsal is directly proximal to the little toe?
Radial Notch
Which notch at the proximal end of the ulna accommodates the head of the radius? Radial Trochlear Olecranon Styloid
Radial
Which notch at the proximal end of the ulna accommodates the head of the radius? Styloid Olecranon Trochlear Radial
Fibula
Which of the following is a slender leg bone that functions to stabilize the ankle but does not bear any weight of the body?
pelvic brim
Which of the following separates the greater pelvis from the lesser pelvis? Pelvic brim Pubic symphysis Pelvic outlet Sacroiliac joint
Pelvic Brim
Which of the following separates the greater pelvis from the lesser pelvis? Pubic symphysis Sacroiliac joint Pelvic brim Pelvic outlet
Talus
Which of the following tarsals is the most superior, providing articulation with the leg? Cuboid Navicular Talus Calcaneus
Medial and Lateral Condyles
Which of the following terms refers to the two smooth, rounded surfaces at the distal end of the femur which help form the joint of the knee? Medial and lateral epicondyles Medial and lateral supracondyles Medial and lateral condyles Superior and inferior trochanters
Head
Which part of the femur articulates with the acetabulum of the os coxae? Head Lateral condyle Lesser trochanter Greater trochanter
Head
Which term refers to the enlarged area of the humerus indicated in the figure? Anatomical neck Surgical neck Malleolus Head
Neck of radius
Which term refers to the narrow region of the radius between the head and the radial tuberosity? Proximal notch Styloid process Neck Ulnar notch
Condyles
Which term refers to the smooth joint surfaces on the tibia that articulate with the femur? Eminences Tuberosities Epicondyles Condyles
Condyles
Which term refers to the smooth joint surfaces on the tibia that articulate with the femur? Epicondyles Condyles Eminences Tuberosities
Ischium Ilium Pubic
Which three bones make up the hip? Talus Femur Ischium Ilium Manubrium Pubic Acetabulum
Trochlea
The articular condyle indicated in the figure is the
Transverse Costal Facet
The articular surface indicated on the image
epicondyle
The lateral and medial ______________ are small processes on the humerus, proximal to the trochlea and capitulum.
epicondyle
The lateral and medial ______________, are small processes on the humerus, proximal to the trochlea and capitulum.
radius
The lateral bone of the forearm is the ______. tibia ulna fibula radius
radius
The lateral bone of the forearm is the ______________________
Lungs and Spleen
The ribs help protect which of the following? -Small intestine and heart -Stomach and spleen -Lungs and spleen -Stomach and liver
Deltoid
The rough spot on the lateral shaft of the humerus that serves as an attachment for the shoulder muscle is the _____________ tuberosity.
capitulum
The rounded lateral condyle indicated in the figure is the _____________________
Ribs Thoracic vertebrae Sternum
What are the components of the thoracic cage? Scapula Clavicle Ribs Thoracic vertebrae Sternum
Trochanters
What are the two large, rough processes on the proximal femur that provide attachments for the hip muscles? Malleoli Condyles Trochanters Tubercles
Lumbar Region
A vertebra with a thick stout body, and a blunt square spinous process is most likely from the ___________ region of the vertebral column.
1 <----> Brachium 2 <----> Antebrachium 8 <----> Carpus 19 <----> Manus
Match the segment of the upper limb with the number of bones it contains.
Superior Costal Facet
Most ribs insert between two vertebrae. Where does the rib articulate with the lower of the two vertebrae?
Superior Costal Facet
Most ribs insert between two vertebrae. Where does the rib articulate with the lower of the two vertebrae? Transverse costal facet Superior articular facet Inferior costal facet Superior costal facet
radial
The ___________ notch at the proximal end of the ulna accommodates the head of the radius.
Costal Facets
The _____________ facets are unique to the thoracic vertebrae.
Glenoid Cavity
The ______________ cavity is a shallow socket of the scapula that articulates with the head of the humerus.
Anatomical Neck
The ______________ neck is a groove that borders the smooth, cartilage-covered head of the humerus.
Radial Notch
The ______________ notch at the proximal end of the ulna accommodates the head of the radius.
Glenoid
The _______________ cavity is a shallow socket of the scapula that articulates with the head of the humerus.
Coccyx
The anatomical name for tailbone is __________
Acetabulum
The depression indicated by the figure is the _______________
iliac fossa
The depression indicated in the figure is the _________________
Head
The enlarged area of the humerus that articulates with glenoid cavity is the ______________ of the humerus.
Head
The enlarged area of the humerus that articulates with glenoid cavity is the ________________ of the humerus.
Trochanter
The greater and lesser ______________, of the femur are two large, rough processes that provide attachments for the hip muscles.
Carpal
The group of bones that form the wrist are the _____________ bones.
Acetabulum
The head of the femur articulates with which part of the os coxa?
Calcaneus
The largest tarsal, which forms the heel, is the __________________
greater sciatic
The indentation indicated in the image is the __________ notch. pelvic inlet lesser sciatic obturator foramen greater sciatic
Scapula
The indicated bone is the ___________________
Lesser Pelvis
The inferior, narrower portion of the pelvis is considered the __________ pelvis, which also called the "true pelvis".
Sternoclavicular Joint
The joint between the sternum and the clavicle is the ________________ joint
Sternoclavicular Joint
The joint between the sternum and the clavicle is the _________________ joint.
Public Symphysis
The joint indicated by the letter A is the pubic _________________________
acromioclavicular joint
The joint indicated in the figure is the ____________, joint.
condyle
The medial and lateral _____________ of the tibia articulate with the femur.
Talus
The most superior tarsal bone is the __________________
obturator
The opening indicated in the figure is the ____________ foramen
Transverse
The opening indicated in the figure is the ______________
Clavicle, Scapula
The pectoral girdle includes which of the following bones? Ribs, sternum, clavicle Scapula, humerus Clavicle, scapula Clavicle, sternum, scapula
head
The process indicated in the figure is the ____________ of the fibula.
Sternum
The thoracic cage consists of the thoracic vertebrae, ____________, and ribs.
Pubis Bone
The three bones that make up the coxal bone are the ilium, ischium, and ______________
Radius
The ulna is indicated by the letter A. Which bone is indicated by the letter B? Tibia Humerus Fibula Radius
iliac crest
The upper margin of the hip bone indicated in the figure is the ___________ crest
Tibia
The weight-bearing bone of the lower leg is the __________________________
12
There are ____________ pairs of ribs in the human body