William Glasser, is the explanation of human behavior based on internal motivation. Glasser explains in the most recent of his widely read books, Choice Theory, all of our behavior is chosen as we continually attempt to meet one or more of the five basic needs that are part of our genetic structure. An understanding of these needs as well as the other major components of Choice Theory the Basic Needsthe Quality Worldthe Perceived Worldthe Comparing Placeand the Total Behavior System can help us build and maintain better relationships with the important people in our lives and lead happier, more satisfying lives.
July 11, 1 Comment Classification of Bones The named bones of the human skeleton are divided into two groups: The axial skeleton forms the long axis of the body and includes the bones of the skull, vertebral column, and rib cage. Generally speaking these bones protect, support, or carry other body parts.
The appendicular skeleton consists of the bones of the upper and lower limbs and the girdles shoulder bones and hip bones that attach the limbs to the axial skeleton. Bones of the limbs help us move from place to place locomotion and manipulate our environment.
Bones come in many sizes and shapes. For example, the pisiform bone of the wrist is the size and shape of a pea, whereas the femur thigh bone is nearly two feet long in some people and has a large, ball-shaped head.
The unique shape of each bone fulfills a particular need. The femur, for example, withstands great pressure, and its hollow-cylinder design provides maximum strength with minimum weight to accommodate upright posture. Generally, bones are classified by their shape as long, short, flat, or irregular Classification of bones on the basis of shape.
Long bones, as their name suggests, are considerably longer than they are wide. A long bone has a shaft plus two ends which are often expanded.
All limb bones except the patella kneecap and the wrist and ankle bones are long bones. Notice that these bones are named for their elongated shape, not their overall size.
The three bones in each of your fingers are long bones, even though they are small. Short bones are roughly cube shaped. The bones of the wrist and ankle are examples. Sesamoid bones are a special type of short bone that form in a tendon for example, the patella.
They vary in size and number in different individuals.
Some sesamoid bones act to alter the direction of pull of a tendon. The function of others is not known. Flat bones are thin, flattened, and usually a bit curved.
The sternum breastbonescapulae shoulder bladesribs, and most skull bones are flat bones.
|Comparing a Human and Avian Skeleton |||Show answer Correct Answer: If a patient had a progressive lung disease that required an ever increasing pressure to fill the same volume of lung, how would the lung's compliance be affected?|
Irregular bones have complicated shapes that fit none of the preceding classes. Examples include the vertebrae and the hip bones. Functions of bones Our bones perform seven important functions: Bones provide a framework that supports the body and cradles its soft organs.
For example, bones of the lower limbs act as pillars to support the trunk body when we stand, and the rib cage supports the thoracic wall.
The fused bones of the skull protect the brain. The vertebrae surround the spinal cord, and the rib cage helps protect the vital organs of the thorax. Skeletal muscles, which attach to bones by tendons, use bones as levers to move the body and its parts. As a result, we can walk, grasp objects, and breath.
The design of joints determines the types of movements possible. Mineral and growth factor storage. Bone is a reservoir for minerals, most importantly calcium and phosphate. The stored minerals are released into the bloodstream in their ionic form as needed for distribution to all parts of the body.In the essay each body paragraph should have a _____ internal communications strategy best practice stakeholder engagement model building an argument worksheet answers car dealership marketing plan template global competitions for students write a brief essay comparing two significant progressives where to publish research paper animal testing.
Plasmolysis " Wet Lab" Exploratory Activity: Osmosis in Elodea Cells or Onion Cells Introduction: One of the functions of the cell membrane is to control the flow of materials into and out of the cell.
In this investigation, you will observe the effects of placing plant cells in solutions of various concentrations. Acute Inflammation of a Wound - ACUTE INFLAMMATION OF A WOUND In this essay in order to get the full benefit of understanding the physiology of acute (meaning sudden onset) inflammation of a wound the author will establish the normal tissue layers of the skin when no injury has occurred through to altered physiology when injury has occurred.
Punnett Square: Dominant and Recessive Traits (38 ratings) Share this science project They represent dominant and recessive genes. Learn how to complete a Punnett square with this worksheet! 5th grade. Science. Worksheet. Observing Dominant and Recessive Traits in Angelfish Comparing My Character Traits.
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Comparing the 5 Theories of Emotion. by Beppe Micallef-Trigona, MD, MRCPsych, MSc | October 22, In order to compare and contrast these theories of emotion, it is helpful to first explain them in terms of the interactions between their components: an emotion-arousing stimulus, physiological arousal, cognitive appraisal, and the.