Medical Terminology Fall 2014

Foundation Standard 1:
Academic Foundation
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Human Structure and Function
1.1 Classify the basic structural and functional organization of the human body (Skeletal System)

Foundation Standard 2:
Communications
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Medical Terminology
2.1 Construct medical terms using prefixes, suffixes, roots, and combining forms.
(Skeletal System)

Objectives
Standard 1
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Classify the basic structural and functional organization of the human body
(Skeletal System)
Standard 2
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Construct medical terms using prefixes, suffixes, roots, and combining forms.
(Skeletal System)

Checking for Understanding
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What are we going to classify today?
Which System of the body are we going to construct medical terms on today?
What are we going to construct on today?

Analyzing Chicken Bone
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To better understand what bones are made of chicken bones are similar to our own

Do you see…
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Cartilage at the end of the bone?
Cut or break humerus…What do you see inside?
It is the chicken’s red bone marrow.
That’s where the chicken’s blood cells come from.
What makes the bone strong?

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We are going to do an experiment that actually removes calcium from the bone to see what happens to it.

Bellwork…
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How many bones are in the Human Body?
Name a few!

Importance of the lesson!
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Each bone in the human body is a unique organ that carries its own blood supply, nerves, and lymphatic vessels. However, when the bones are connected to each other, forming the framework of the body, it is called a skeleton.

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The term skeleton, from the greek word skeltos means “dried up,” was originally used in reference to a dried- up mummified body, but over time came to used for bones.

Bones in the Upper Extremity &
Above the Transverse Plane

Checking for Understanding

Frontal Bone
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Description: Forehead(1)

Cranial Bones: Frontal Bone

Parietal Bone
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Description: Upper sides of cranium and roof of skull (2)

Cranial Bones: Parietal Bone

Occipital bone
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Description: Back and base of skull

Cranial Bones: Occipital Bone

Checking for Understanding
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Temporal Bone

Checking for Understanding
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Parietal Bone

Temporal Bone
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Description: Sides and base of cranium (2)

Cranial Bones: Temporal Bone

Sphenoid Bone
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Description: Bat-shaped bone that forms part of the base of the skull, floor, and sides of eye orbit (1).

Cranial Bones: Sphenoid Bone

Ethmoid Bone
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Forms part of eye orbit, nose, and floor of cranium (1).

Cranial Bones: Ethmoid Bone

Guided Practice
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There are ____ frontal bones?
The description for the frontal bone is_________.
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Answer: 1
Answer: Forehead

Review with your partner
Bone
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Parietal
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Occipital
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Temporal
Sphenoid
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Ethmoid
# of Bones and
Description
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2, Upper sides of cranium and roof of skull

Lacrimal Bone
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Description: Inner Corner of each eye (2)

Facial Bones: Lacrimal Bone

Nasal Bone
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Description: Form part of nasal septum and support bridge of nose (2)

Facial Bones: Nasal Bone

Maxilla
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Description: Upper jaw (1)

Facial Bones: Maxilla

Checking for Understanding
What facial bone is this?
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Lacrimal bone(2)

Mandible
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Description: Lower jawbone; only movable bone of the skull

Facial Bones: Mandible

Zygomatic bone
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Description: Cheekbones (2)

Facial Bones: Zygomatic Bone

Vomer Bone
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Description: Base of nasal septum

Facial Bones: Vomer Bone

Palatine Bone
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Description: Hard palate (PAH lat) of mouth and floor of the nose.

Facial Bones: Palatine Bone

Checking for Understanding
What is the name of this facial bone?
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Zygomatic aka cheekbones

Guided Practice
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The Maxilla is located ___________?
There is/are ____ maxilla bone(s) on the human body?
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Answer: Upper jaw
Answer: 1

With a partner….review Facial bones
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Lacrimal bone
Nasal bone
Maxilla
Mandible
Zygomatic bone
Vomer bone
Palatine bone