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Bio 205 6 & 7

Stack #184186

Wolff law is concerned with the thickness and shape of a bone being dependent of stresses placed upon it
Yellow bone marrow contains a large percentage of fat
The cell responsible for secreting the matrix of bone is the osteoblast
Cranial bones develop within fibrous membranes
What kind of tissue is the forerunner of long bones in the embryo hyaline cartilage
Whic of the following glands of organs produce hormones that tend to decrease blood calcium levels thyroid
A fracture in the shaft of a bone would be a break in the diaphysis
The term diploe refers to the internal layer of spongy bone in flat bones
Which of the following is (are) the function(s) of the skeletal system Support, storage of minerals, production of blood cells (hematopoiesis)
Bones are covered and lined by a protective tissue called periosteum. The inner (osteogenic) layer consists primarily of osteoblasts and osteoclasts
The small spaces in bone tissue that are holes that osteocytes live in are called lacunae
Growth of bones is controlled by a symphony of houmones. What hormone is important for bone growth during infancy and childhood Growth hormone
Bones are constantly undergoing resorptions for various reasons. What cells accomplishes this process osteoclasts
What hormone increases osteoclast activity to release more calcium ions into the bloodstream Parathyroid hormone
Vertebrae are considered what type of bone irregular
A structure found on the femur is/are the fovea capitis, head, linea aspera, greater trochanter
The inferiormost part of the sternum in the xiphiod process
The skull bone that the foramen magnum passes through is the occipital
The membranous areas between the cranial bones of the fetal skull are called fontanels
The axial skeleton contains skull, hyoidbone verebral column and rib cage
The forearm (antebrachium) is composed of what two bones the radius and the ulna
The cruciate ligaments of the knee form a cross, prenent hyperextension of the knee and are also called intracapsular ligaments
A joint united by dense fibrocartilaginous tissue that permits a slight degree of movement is a symphysis
On the basis of stuctural classification what joint is fibrous connective tissu syndesmosis
Connective tissue sacs lined with synovial membranes that act as cushions in places where friction develops are called bursae
A fibrous joint that is a peg-in-socket is called a gomphosis joint
Tendon sheaths act as friction-reducing structures, are lined with synovial membrane, and are wrapped completely around tendons
Bending your head back until it hurts is an example of hyperextension
in the classification of joints, which joints are freely movable synovial
Fibrous joints are classified as sutures, syndesmoses, and gomphoses
In symphysis joints the articular surfaces of the bones are covered with hyaline cartilage
What defines synchondroses Cartilaginous joints where hyaline cartilage unites the ends of bones
Saddle joints have concave and conves surfaces. Name the bones of the hand that articulate to form a saddle joint trapezium of the carpal bone and the thumb's metacarpal
When a ballerina points the toes, it is known as plantar flexion
joint between axis and atlas pivot
hip and shoulder joints ball and socket
Interphalangeal joints hinge
joint between occipital condyles and facets on atlas condyloid
Intercarpal joints gliding
Created by: abuzz_lite