WorksheetsSkeletal tissue, The Skeleton, and Joints
Total questions: 25
Worksheet time: 13mins
Which of the following is an example of a short bone
Carpal
Femur
Ribs
Palantine
What is a Canaliculi?
Volkmann's channels
Haversian canals
layers of bony matrix laid down in rings
narrow passageways in the matrix connecting lacunae to blood supply.
Cells that secrete the organic components of the bone matrix are called
osteoprogenitor cells
osteoblasts
osteocytes
osteoclasts
The following are major steps in the process of intramembranous ossification:
1. Clusters of osteoblasts form osteoid that becomes mineralized.
2. Osteoblasts differentiate within mesenchymal connective tissue.
3. Spicules of bone radiate out from the ossification centers.
4. Mesenchymal cells aggregate.
What is the correct order for these events?
1,3,4,2
1,2,3,4
4,2,1,3
4,1,2,3
1. The suture that forms the articulation of the parietal bones with the frontal bone is the ________ suture.
lambdoid
rostral
coronal
squamous
The four curves of the adult spinal column are not all present at birth. Which of the following are the secondary curves?
cervical and lumbar
thoracic and lumbar
sacral and lumbar
cervical and thoracic
The scapula is roughly triangular in shape. Which of the following are correct terms for the borders?
anterior, posterior, and superior borders
dorsal and costal borders
superior, medial, and lateral borders
scapular, sternal, and clavicular borders
The true ribs are
ribs 1-7
called vertebrosternal ribs
called vertebrochondral ribs
ribs 1-7 and are called vertebrosternal ribs
The radius and ulna are bound to each other by a(n) ________ ligament.
antebrachial
interosseous
radioulnar
lateromedial
Which lower leg bone does not carry any body weight?
navicular
tibia
talus
fibula
When standing normally, most of your weight is transmitted to the ground by the
talus and proximal ends of metatarsals
calcaneus and talus
tibia, talus, and calcaneus
talus and cuneiforms
An example of a synchondrosis is the articulation of the
radius and the ulna
ribs with the sternum
femur with the acetabulum
atlas and the axis
The ankle joint is an example of a(n) ________ joint.
saddle
condylar
hinge
ball and socket
Which of the following ligaments assists in stabilization of the shoulder joint?
coracoacromial and coracoclavicular ligaments
coracoclavicular
subscapularis
coracoacromial
Which surface feature(s) along the ilium mark(s) attachment sites for large hip muscles
lunate surface
greater sciatic notch
lesser sciatic notch
gluteal lines
Compared to the male pelvis, the female pelvis
larger
lighter
has a greater pubic angle
has a thicker ischial tuberosity
Small pockets of synovial fluid that reduce friction and act as a shock absorber where ligaments and tendons rub against other tissues are
fat pads
bursae
menisci
lacunae
Movement of a limb towards the midline of the body is referred to as
Adduction
Abduction
Extension
Flexion
The rounded process of one bone fits into the concave surface of another to allow a one plane motion is know as
Condylar
Saddle
Hinge
Plane
A movement that results in the lateral turning of the sole of the foot is known as
Inversion
Eversion
Planter flexion
Dorsiflexion
The movement that increases the angle between two bones at a joint is called
Rotation
Abduction
Extension
Flexion
Which of the following structures is found within the central canal of an osteon?
Adipose tissue
Ligaments
Cartilage cells
Blood vessels and nerves
Which bone forms the heel of the foot?
Talus
Navicular
Cuboid
Calcaneus
What type of joint is found between the atlas and axis vertebrae?
Saddle joint
Pivot joint
Hinge joint
Ball and socket joint
Which cells are responsible for breaking down bone matrix?
Chondrocytes
Osteocytes
Osteoblasts
Osteoclasts
