1. name the 6 levels of living structural organization. 2. name one of the requirements for...
TRANSCRIPT
1. Name the 6 levels of living structural organization.
2. Name one of the requirements for maintaining life, and say why it is important.
3. Give a definition for Homeostasis IN YOUR OWN WORDS
4. Give an example of a Negative Feedback Loop Why are they needed/why are they
important
Quick Quiz 5 min
The Human Body: An Orientation
Part 2
The Language of AnatomyThe Language of Anatomy
Slide 1.21Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings
• Special terminology is used to prevent misunderstanding
• Exact terms are used for:
• Position
• Direction
• Regions
• Structures
Face the person sitting next to you Now wave to them with your RIGHT hand Is the hand they are waving on the same
side as your RIGHT hand? NO!
When you are looking at an organism in anatomical position, their RIGHT side is your left side, and vice versa
Anatomical Position
Standing straight, head forward, palms facing front.
Why is it important to have a standard position when looking at anatomy?
Standing straight, head forward, palms facing front.
Why is it important to have a standard position when looking at anatomy?
AnatomicalPositionAnatomicalPosition
Using the textbook, complete the handout “Anatomical Terminology & Practice”.
You must write a definition, draw a picture, and write a sentence using the words.
You may not use the same sentence as the book has for the terms!
Orientation and Directional Terms
Ventral Pertaining to the front Which other directional term is this similar to?
Anterior! Dorsal
Pertaining to the back Which other directional term is this similar to?
Posterior!
Two more directional Terms
1. The eyes are ________ to the chest 2. The chest is _____________to the spine
3. The foot is _________ to the knee 4. The heel is __________ to the toes
Quick Quiz Part 1 of 3
Superior
Anterior/Ventral
Inferior
Posterior/Dorsal
I can understand the differences between a sagittal cut, a frontal cut, and a transverse cut by using a scalpel to dissect a gummy bear.
FLT:
Body LandmarksBody Landmarks
Slide 1.24Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings
• Anterior
Figure 1.5a
Body LandmarksBody Landmarks
Slide 1.25Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings
• Posterior
Figure 1.5b
Longitudinal Sections Cut the body lengthwise
Median Plane Cuts the body into Right and Left parts (down the
middle of the body) Sagittal section - separates right and left Midsagittal section– separates right and left down
the middle Frontal Plane
Cuts the body into anterior and posterior (front and back) sections (Coronal section)
Transverse Section Cuts along a horizontal plane into superior and
inferior (top and bottom) sections Transverse plane or also called “Cross Section”
+
Body PlanesBody Planes
Slide 1.26Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings
Figure 1.6
Which plane is #1 pointing to?
Which plane is #2 pointing to?
Which plane is #3 pointing to?
Quick Quiz Part 2 of 3
Dorsal Cavities (Where are these located?) Cranial Cavity
Inside the skull Contains the brain
Spinal Cavity Inside the vertebrae from the back of the skull to
the tailbone Contains the spinal cord
Body Cavities
Ventral Cavities Thoracic Cavity
In the chest area Contains the lungs and heart
Abdominal Cavity Upper stomach area Contains Stomach, Liver and Intestines
Pelvic Cavity Lower stomach area Contains the reproductive organs, bladder and
rectum
Body Cavities
Use distal in a sentence. When you cut a section that separates a
body into anterior and posterior, what kind of section is it?
Fill in the blank: The chest is __________ to the hips
Another name for transverse section is ______.
Quick Quiz Part 3 of 3 not collecting
Superior
Body CavitiesBody Cavities
Slide 1.27Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings
Figure 1.7
Get abdominopelvic regions worksheet from me
Follow instructions to identify regions, organs within, and descriptions of regions
You will turn in to me: Worksheet with drawings and labels, binder paper with answers to questions from blue paper
Abdominopelvic Regions
Draw a human body Color and Label the following:
3 planes (frontal, medial, transverse) Ventral cavities (Thoracic, Abdominal, Pelvic)
Draw colored arrows indicating the following directional terms: Superior Inferior Anterior (Ventral) Posterior (Dorsal)
Assignment