Skeletal System

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comminuted fracture

A bone fracture that results in the bone being broken into many fragments is a

epiphyseal plate

A fracture in the_ can impair the lengthwise growth of bones in a child

compression fracture

A fracture that is common in osteoporotic bones is a

greater trochanter

A structure found on the femur is the

cervical, thoracic, lumbar

From superior got inferior, what is the correct order of the vertebrae?

seven

How many true ribs do humans have

Synarthroses

Immovable joints are functionally classified as

Store adipose tissue

In adults, the function of the yellow marrow is to

Diaphysis

Julie experiences a break in the shaft of her femur. What part of her bine was fractured?

Canaliculi

Small canals that connect osteocytes in their lacunae to the central canal are known as

manubrium, body, xiphoid process

The sternum is the result of fusion of three bones called the

coccyx

The tail bone is the

Squamous

The temporal bones are joined with the parietals bones at the_sutures.

Articulation (joint)

Two or more bones meet at the location called an

Short bone

What are cube-shaped bones that contain mostly spongy bone called?

hematoma formation, fibrocartilaginous callus formation, bony callus formation, bone remodeling

What are the four stages of healing of a bone fracture

metacarpals

What bone is associated with the hand

Sternum

What bones is considered part of the axial skeleton?

Vertebrae

What bones protect the spinal cord?

when the broken bone penetrates through the skin

What could create an open, or compound, fracture?

The full of gravity and muscles on the skeleton and calcium ion levels in the blood

What determines where bone matrix will be remodeled?

Flexibility

What does collagen provide as a component of bone?

epiphyseal plate

What is ONLY found associated with a child's bone?

hyaline cartilage

What kind of tissue is the forerunner of long bones in the embryo?

osteoblast

What type of bone cell is primarily active when bone growth occurs?

articular cartilage

What type of tissue covers the epiphysis of bones and reduces friction in the joints?

osteoblasts

When growing bones widen through appositional growth, what kinda of cells add bone matrix to the outside of the diaphysis?

Zygomatic bone

Which bone are commonly referred to as the cheekbones

femur

Which bones articulates with the acetabulum of the coxal bone

Tubercle

Which of these bone markings is a projection that serves as a site for muscle or ligament attachment?

lumbar

Which spinal curvature is associated with the lower back and appears when a baby begins to walk

ulna and radius

Which two bones constitute the forearm

floating rib

Which type of rib lacks an attachment to the sternum

The distance between the female ischial spines is greater then in a male

You examine an articulated skeleton in the laboratory and determine the skeleton to be female since

zygomatic bones (cheekbones)

identify the the bones that DO NOT have a paranasal sinus

cervical

in lab, you find a vertebrae with transverse foramina. Which type of vertebrae must this be

skull, true and false ribs, vertebrae

what does the axial skeleton contain

Greenstick

An incomplete bone break, known as__fracture, is commonly seen in children.

amphiarthroses; synarthroses

Articulations permitting only slight degrees of movement are_, whereas articulations permitting no movement are called

appositional growth

Bone growth in width that occurs due to weight lifting at age 40 is

an osteon (Haversian system)

Each complex of central canal and matrix rings in compact bone is known as

parathyroid hormone (PTH)

Mothers who breast-fead will loose a percentage of calcium from their bones. which hormone is responsible for raising blood calcium levels when they drop below homeostasic levels?

synovial joints

Plane, hinge and pivot joint are examples of

Blood vessels and nerve fibers

The canal that runs through the core of each osteon (Haversian system) contains_

axis

The dens is a process projecting from the

hinge joint

The elbow is classified as

long bones

The femur, tibia, humerus, and radius are all classified as

fontanels

The fibrous connections between the bones of the fetal skull are

hematoma

The first step in bone healing involves the formation of a blood-filled swelling is know as a

glenoid cavity

The heat of the humerus fits into the__ of the scapula.

is the only bone in the body that does not directly articulate with any other bone

The hyoid bone is unique because it

foreamen magnum

The large hole located in the base of the occipital bone that allows the spinal cord and brain to connect is the

greenstick fracture

The physician knew her patient was most likely a child before she walked into the room because the X-ray revealed a

bone length is increasing

The presence of an epiphyseal plate indicates that

Ossification

The process of bone formation is known as

Axail

The skull, vertebral column, and thoracic cage form the_ skeleton.


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