Font size
WorksheetsSkeletal System
Total questions: 62
Worksheet time: 31mins
The structural framework that supports a body.
(a)
Which are not a function of skeletal system?
Support and protects soft tissues and vital organs
Help in the circulation of blood
Give attachment to muscles
Storage of mineral salts like calcium and phosphorus
They are found in the limbs that contains shaft and two extremities.
Flat bone
Short bone
Long bone
Irregular bone
They have no shaft but they contain a spongy substance covered by a shell of a compact bone.
Short bone
Sesasmoid bone
Long bone
Irregular bone
Their main function is to provide protection to the bodies vital organs and being base for muscular attachment.
Short bone
Sesasmoid bone
Long bone
Flat bone
Bones in the body which do not fall in any other category, due to their non- uniform shape. They primarily consist of cancellous bone, with a thin outer layer of compact bone.
Short bone
Sesasmoid bone
Irregular bone
Flat bone
Are usually short or irregular bones, embedded in a tendon. The most obvious example is the patella.
Sesasmoid bone
Long bone
Irregular bone
Flat bone
This is a composition of bone that has two matrix, the organic (osteoid tissues/ collagen fibers) and the inorganic (bone mineral/ calcium phosphate).
(a)
Three cellular component.
Ossification, Osteoclasts, Osteoblasts
Osteoblasts, Osteoclasts, Osteocytes
Osteocytes, Osteoblasts, Osteogenesis
Osteogenesis, Ossification, Osteoclasts
The process of bone formation by osteoblasts.
(a)
It takes place during the ossification of bones, it can also occur in other tissues.
(a)
Ossification begins approximately (a) weeks after fertilization in an embryo.
Bone growth continues until approximately age (a) .
Bone can grow in thickness throughout life, but after age 25, ossification functions primarily in bone __________ and ______.
formation and remodeling
development and repair
remodeling and repair
remodeling and development
Long bones continue to lengthen (potentially throughout adolescence) through the addition of bone tissue at the __________ _____.
(a)
Which is not a border that is separated from the surfaces of shaft in long bones?
central medullary cavity
periostium
epiphyses
nutrient foramen
It consist of 8 bones: a. One frontal bone b. Two parietal bone c. Two temporal bone d. One occipital bone e. One sphenoid bone f. One ethmoid bone
(a)
Which is not a suture of the cranium?
Approximal suture
Saggittal suture
Coronal suture
Lambdoid suture
Number of facial bones.
(a)
The skeleton of thorax is made up of the following bone except one.
Sternum in the front
Twelve thoracic vertebrae
Scapula
Twelve pairs of ribs
It is also called Breast bone. It is a flat bone which is divided into three parts namely - Manubrium sterni, Body of sternum and Xiphoid bone.
(a)
They are arranged in 12 pairs, on the back side, all of them are attached to thoracic vertebrae.
(a)
They are upper five pairs of the ribs, and are attached to sternum directly
(a)
They are lower five pairs of the ribs, and are attached to the sternum indirectly.(through costal cartilages).
(a)
Lowest two pairs in the ribs. They are not attached in front.
(a)
THE VERTEBRAL COLUMN IS MADE UP OF NUMBER OF BONES. THESE BONES ARE CALLED VERTEBRAE. THESE ARE (a) IN NUMBER.
7 in number in the vertebrae. They form the neck.
Cervical vertebrae
Thoracic vertebrae-
Sacral vertebrae
Coccygeal vertebrae-
12 in number in the vertebrae. They form back of the thorax.
Cervical vertebrae
Thoracic vertebrae
Sacral vertebrae
Coccygeal vertebrae
5 in number in the vertebrae. They form the lumbar region.
Cervical vertebrae
Lumbar vertebrae
Sacral vertebrae
Coccygeal vertebrae
5 in number in the vertebrae. They form sacrum.
Cervical vertebrae
Lumbar vertebrae
Sacral vertebrae
Coccygeal vertebrae
4 in number in the vertebrae. They form coccyx.
Coccygeal vertebrae
Lumbar vertebrae
Sacral vertebrae
Thoracic vertebrae
It is the connection between the trunk and lower extremities. It is formed by 4 bones: two innominate bones, one on each side, sacrum, and coccyx.
(a)
IT LIE AT THE BACK OF THORAX. IT FORMS THE POSTERIOR PART OF SHOULDER GIRDLE.
Ulna
Clavicle
Radius
Scapula
IT IS ALSO CALLED AS COLLAR BONE. IT IS LONG AND CURVED BONE. IT FORM THE ANTERIOR PART OF SHOULDER GIRDLE.
Ulna
Clavicle
Radius
Humerus
IT IS THE LONGEST BONE OF UPPER LIMB. IT CONTAINS SHAFT AND TWO EXTREMITIES.
Humerus
Clavicle
Radius
Ulna
IT IS THE INNER MOST BONE OF FOREARM.IT CONTAINS TWO EXTREMITIES AND A SHAFT
Ulna
Clavicle
Radius
Scapula
IT IS THE LATERAL OR OUTER MOST BONE OF FOREARM. IT CONTAINS TWO EXTREMITIES AND A SHAFT.
Ulna
Clavicle
Radius
Scapula
Bones in the proximal row of the wrist/carple.
Scaphoid, Lunate, Triquetral, Pisiform bones
Scaphoid, Trapezium, Triquetral, Pisiform bones
Scaphoid, Capitate, Triquetral, Pisiform bones
Scaphoid, Lunate, Triquetral, Hamate bone
Bones in the distal row of the wrist/carple.
Scaphoid, Lunate, Triquetral, Hamate bone
Trapezium, Capitate, Triquetral, Pisiform bones
Trapezium, Trapezoid, Capitate, Hamate bone
Trapezoid, Lunate, Triquetral, Hamate bone
They are made of metacarple bones. They are long bones which contain a head, a shaft and a base. The base is articulate with the distal row of carple bone.
Bones of wrist
Bones of finger
Bones of palm
Bones of feet
THEY ARE MADE UP OF PHALANGIAL BONES. THE THUMB HAS TWO PHALANGES. OTHER FINGER HAS THREE PHALANGES. THEY ARE PROXIMAL, MIDDLE, AND DISTAL.
Bones of wrist
Bones of finger
Bones of palm
Bones of feet
IT IS ALSO CALLED AS THIGH BONE. IT IS THE LONGEST AND STRONGEST BONE OF THE SKELETON. IT CONTAINS TWO EXTREMITIES AND A SHAFT.
Patella
Femure
Tibia
Fibula
IT IS SESAMOID BONE. DEVELOPED IN THE TENDONS OF QUADRICEPS FEMORIS MUSCLE.
Patella
Femure
Tibia
Fibula
IT IS THE INNERMOST BONE OF THE LEG. IT IS LONG BONE CONTAINING TWO EXTREMITIES AND A SHAFT.
Patella
Femure
Tibia
Fibula
It is the lateral and outermost bone of the leg. It also contain two extremities and a shaft.
Patella
Femure
Tibia
Fibula
Number of tarsal bones in the foot.
(a)
Number of metatarsal bones in the foot.
(a)
Number of phalangial bones in the foot.
(a)
It is the abnormal rounding of the spine that occurs in the upper and middle part of the back
(a)
Causes of Kyphosis except one.
Poor posture
Present at birth
Run in the families or genetics
Lack in vitamin D
The bone-softening disease that causes severe bowing of the legs, poor growth, and sometimes muscle pain and weakness
(a)
The inflammation, swelling, redness of a joint.
(a)
A disease where bone tissue becomes brittle, thin, and spongy
(a)
The abnormal growth of cells within the bone that may be noncancerous or cancerous.
(a)
Causes of bone tumor except one.
Hereditary
Gender
Radiation
Trauma
It causes the spine to curve to the left or right side.
(a)
An injury that happens when the ligaments get overly stretched or torn.
(a)
It commonly occurs when a person has fallen, an object has been dropped on them, or the bone has been twisted
(a)
A fracture in which broken bone fragments lacerate (rip, cut, tear) soft tissue and protrude through an open wound in the skin
Comminuted fracture
Compound fracture
Simple fracture
Greenstick fracture
A bone that has broken into two pieces, and has not broken through the skin.
Comminuted fracture
Compound fracture
Simple fracture
Greenstick fracture
It is a fracture in a young, soft bone in which the bone bends and partially breaks (cracks). Often occurs during infancy and childhood when the bones are soft.
Comminuted fracture
Compound fracture
Simple fracture
Greenstick fracture
Occurs when there has been some kind of crushing force on the bone and can happen anywhere along the bone It mostly occurs in elderly people or people who already have a bone weakening condition.
Comminuted fracture
Compound fracture
Simple fracture
Greenstick fracture
