Chapter 8 A&P
How many phalanges are in each hand?
14
The distal end of the radius articulates with how many bones of the wrist?
3
The ulna and radius connect with each other at how many sites?
3
Each lower limb has
30 bones found in 4 locations
Which of the following bone markings is located in the most superior position on the scapula?
Acromion
What is included in the carpal tunnel?
All of these choices are correct.
The deltoid tuberosity of the humerus is found
Along the middle region of the shaft
The epiphyseal line on the proximal end of the humerus is found in the
Anatomical neck
The hard shape ridge of the shin that can easily be felt below the skin is the
Anterior border (crest) of the tibia
The medial and lateral condyles of the femur fit into what part of the patella?
Articular facets
The auricular surface of the ilium
Articulates with the sacrum
What is the function of the pelvic girdle?
Attachment site for lower limbs and for large pectoral muscles
carpometacarpal joint consists of the
Base of metacarpal bones and distal row of carpal bones
Which process of the femur serves as an attachment point for tendons of several thigh muscles?
Both gluteal tuberosity and linea aspera
What is the scapular notch used for?
Both ligament and tendon attachment
Which of the following bones is not a tarsal bone?
Capitate
This bone has an S-shape that includes the medial half of the bone being convex anteriorly and the lateral half being concave anteriorly.
Clavicle
This is the anterior bone that articulates with the manubrium of the sternum at the sternoclavicular joint.
Clavicle
Which of the following is a condition where the medial longitudinal arch of the foot is abnormally elevated?
Clawfoot
Which of the following is a condition where the foot is twisted inferiorly and medially, and the angle of the arch is increased?
Clubfoot
Why does a fracture of the clavicle usually occur in the mid-region of the bone?
Due to weakness at the junction of the two curves of clavicle
The viscerocranium gives rise to bones of the
Face
The lateral malleolus is found on the the distal end of what bone?
Fibula
Which of the following is a condition where the medial longitudinal arch of the foot is decreased, resulting in fallen arches?
Flatfoot
During the _____, week after fertilization, the limb buds develop as small elevations at the sides of the trunk
Fourth
The skull begins to develop during the _____ week after fertilization.
Fourth
Which of the following carpal bones is named for its large hook-shaped projection on its anterior surface?
Hamate
Which bone articulates with the scapula at the glenoid cavity?
Humerus
Which of the following bones articulates with the scapula?
Humerus
The glenohumeral joint is formed by articulation of the
Humerus and scapula
The following is a bone marking on the clavicle that serves as an attachment site.
Impressions for the costoclavicular ligament
The carpal bones of the wrist are arranged
In 2 transverse rows of 4 bones
The pelvic inlet
Is the superior opening of the true pelvis
This projection extends superiorly and laterally along the superior ramus of the pubis eventually merging with the arcuate line of the ilium.
Ischial tuberosity
What is the function of the interosseous membrane between the ulna and radius?
Joins the shafts of two bones
Which of the following markings is located on the medial site of the femur?
Lesser trochanter
The shaft of the femur angles
Medially
This is the largest foremen in the human skeleton
Obturator foramen
This is a bone that develops in the tendon of the quadriceps femoris muscle and protects the knee joint.
Patella
This is a common condition experienced by runners, which is caused by the kneecap tracking literally as well as inferiorly and superiorly
Patellofemoral stress syndrome
The route taken by the baby's head during childbirth follows the _____ as it travels through the pelvis
Pelvic axis
The boundary between the true pelvis and the false pelvis is the
Pelvic brain
Which of the following structures is not found in the foot?
Pollex
The lesser tubercle of the humerus
Projects anteriorly
This depression on the ulna is found lateral and inferior to the trochlear notch.
Radical notch
The capitulum of the humerus articulates with the
Radius
The neurocranium gives rise to bones of the
Skull
This part of the clavicle is rounded and articulates with the manubrium of the sternum.
Sternal end
Which of the following is not a way that the skeletal system contributes to homeostasis?
Stores and releases sodium ions
The portion of the bony pelvis that is found inferior to the pelvic brim is called
The true pelvis
Which of the following statements is true with regard to the human hand?
There are 8 carpals, 5 metacarpals and 14 phalanges
This is a spool-shaped process on distal end of the humerus that is found medial to the capitulum and articulates with the ulna.
Trochlea
Which of the following structures on the ulna receives the trochlea of the humerus?
Trochlear notch
Which of the following bones is the longest?
Ulna
Where does the biceps bra hi muscle attach to the ulna?
Ulnar tuberosity
This is the thick edge of the scapula that is closer to the arm.
axillary border
The ear bone and the hyoid bone are derived from the
cartilaginous viscerocranium
Which of the following often occurs in dancers due to losing balance while standing on their toes?
fractures of the metatarsals
Which of the following bone markings on the scapula is an indentation into which the head of the humerus fits?
glenoid cavity
In the standard anatomical position, the _____ is the bone of the pelvis found the most superior
ilium
The ______ is found on the proximal end of the humerus
intertubercular sulcus
In comparison to the male pelvis, the female pelvis is NOT
larger in the acetabulum
Which of the structures listed below is NOT part of the knee joint?
lateral malleolus of the fibula
The bones of the face are derived from
membranous viscerocranium
During embryonic and fetal develop, most skeletal tissues arise from
mesenchymal cells
Which of the following structures is found in the elbow?
olecranon
The hip joint is the joint found between
pelvis and femur
The coxal bones unite anteriorly at a joint called the
pubic symphysis
Which of the following bones is located in the posterior thorax between the levels of second and seventh vertebrae?
scapula
Which of the following bone markings are found on the anterior surface of the scapula?
subscapular fossa
The medial and lateral epicondyles are found on the distal end of the humerus and are used for
tendon attachment
Which notch is found between the olecranon and coronoid process?
trochlear notch