When does you posterior fontanel close
2 months
When does you anterior fontaneal closes
18-24 months
What is the second largest bone in the body and also called the upper arm
Humorous
What is another name for the shoulder girdle
The pectoral girdle
What is the largest bone in the forearm and is the medial bone of the forearm
Ulna
The blank is also known as the funny bone
Ulna
Blank makes up the bony framework of the body and consists of 206 bones in adults… More in babies
Skeletal system
What are functions of the skeletal system
- Supports body structure and gives shape to the body
- Protects
- Mineral storage
- Hematopoiesis- red blood marrow in bone sit of blood formation
- Storage of energy
- Movement facilitation
What are mature bone cells
Osteocytes
What is hemopoiesis
Red bone marrow produces red blood cells and platelets
What are osteocytes made up of
Organic and inorganic material
Organic makes it blank and inorganic makes it blank
Organic makes bone flexible somewhat and inorganic makes It hard
Blank is a shaft of a long bone
Diaphysis
Epiphysis is blank of a long bone
End
Blank is the lining of marrow canal that keeps cavity intact
Endosteum
Spongy is blank bone when it is broken down
Hard
This covers the outside of bone - tough fibrous tissue containing blood vessels, lymph vessels and nerves needed for bone growth, repair and nutrition
Periosteum
Medullary cavity or blank is filled With what
Canal and is filled with yellow bone marrow mostly made of fat cells contains blood vessels and leukocytes or WBC’s
Articulate cartilage covers blank and is a thin layer of cartilage that acts as a shock absorber between two bones
Epiphysis
How many bones does the vertebral column bones consist of
33 or 26 diff. Bones
The lower vertebrae supports what
The weight of the entire upper body
How many bones does the cervical vertebrae (neck) consist of
7
How many bones does the thoracic vertebrae (ribs) consist of
12
How many bones does the lumbar vertebrae ( lower Back)consist of
5
How many bones does the sacral vertebrae (pelvic bone)consist of
5
The intervertebral disc acts as a blank
Shock absorber
This is a rupture if the fibrocartilage disc
Herniated disc
What abnormal curvature is side to side lateral
Scoliosis
Kyphosis is what
Hunchback or humpback
This abnormal curvature is a swayback
Lordosis
What are three things curvature of the spine helps with
- Increases strength of the spine
- Helps maintain balance
- Protects spinal column from fracture
Where is the xiphoid process
Bottom of the sternum
Where do you do CPR
Lower part of the sternum
What is the middle part of the sternum
Body or gladiolus
Blank is a bony cage formed by the sternum, costal cartilage,ribs and. The bodies of the thoracic vertebrae
Thorax
Does the floating ribs have attachment posterior or anterior
Posterior
What does the appendicular Skelton include
Upper and lower extremities Shoulder girdle Arms Wrist Hand Hip girdle Feet Ankles
How many bones does the pectoral girdle consist of
4
Clavicle (collarbone) 2
Scapula ( shoulder blade) 2
What bone is Lateral and on the thumb side
Radius
The radius rotates over the blank since the wrist bone does not move
Ulna
What bone is stationary
Ulna
How many bones does the hand have
27
What are metacarpals
Bones of the Palms of the palm
This bone is mist medial and largest bone of the lower leg .. Bears the major portion of body weight
Tibia
This bone is the smallest lateral bone of the lower leg.. Non weight bearing bone
Fibia
How many bones are in the ankle
7
Blank is the bones if the arch of the foot
Metatarsals
What is the hallux
The big toe
What is arthroscopy
Examination of the interior of a joint
Tendons connect to blank and blank
Muscles to bone
Ligaments connect blank to blank
Bone to bone
What happens to bone during the effect of Aging
Loss of calcium
Bone weakening
Reduction in collagen
What are effects of aging in joints
Thinning if cartilage
Decreases flexibility
What is traction
Pulling force to hold bones on place used to fxs of long bone
What the mist painful and hardest bone to break
A femur
What type of fracture is seen in mainly kids
Greenstick
Blank is the simplest type and bone is partly bent not completely separated
Greenstick
Blank is splinted bone in many pieces that can embedded in tissue
Comminuted
What is a dislocation
Bone displaced from proper position in joint - May tear or stretch ligaments
What happen during 1st degree sprain
Stretching of ligament
What happens during 2nd degree sprain
Tearing of a ligament
What happens during a 3rd degree sprain
Complete tear if a ligament
What is arthritis
Inflammatory condition of one or More joints- pain often - bone position changes
What is rheumatoid autoimmune disease
Joints fuse together (ankylosis)
What is osteoarthritis
Degeneration of joint disease associated with aging
What is gout
Joint disorder mainly affecting great toe
What symptoms does gout have
Acute inflammation
Pain
Swelling
What is osteoporosis
Decrease in bone mass and increase susceptibility to fracture
Female grow till blank and males grow till blank
18 female 21 males
Examples of long bones
Tibia
Fibula
Radio us humorous