daily warm up 10/4 h
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Daily Warm up 10/4 H• Review: • What is the function of stratified columnar? • What is one function of adipose? • Which muscle tissue has many nuclei? • What does the term anatomical position
mean? • There are a lot of components to the human
body: Give an example of how the body is divided?
Daily warm up 10/4 cp• Which type of tissue is involved in sending
signals to all other parts of your body?
• Which type of tissue is involved with external and internal movement?
• Which type of tissue is involved with protecting organs and giving support to the body?
• Which type of tissue has a wide range of functions and one of them is to supply nutrients to epithelial tissues.
Daily Warm up 10/5 H/CP
• STUDY FOR YOUR TISSUES TEST!
• If I hear talking we start- otherwise you have 7 minutes!
Daily Warm up 10/6 H
1. What is the dorsal cavity and ventral cavity?
2. What two terms is this
picture describing?
3. What does distal mean?
Proximal? Give an example of
each word.
4. The thoracic cavity is broken down into three cavities; what are they? And what is in them?
The Human Body: Anatomical Regions, Directions, and Body
Cavities
Overview of Anatomy and Physiology
• AnatomyAnatomy – the structure of body parts
• PhysiologyPhysiology – the function of the body parts
• Don’t forget they go together- form effects function and vice versa.
Homeostasis
• HomeostasisHomeostasis is the ability to maintain a stable internal environment in an ever-changing outside world
Anatomical Position
• Body erect
• Feet slightly apart
• Palms facing forward
• Thumbs point away from body
Figure 1.7a
Anterior and Posterior
view
Anterior and Posterior Positions
• Anterior –
–means towards the front
• Posterior –
–opposite view of anterior; means toward the back
Superior and Inferior
Views
Superior and Inferior ViewsSuperior –
–means the body part is above another part or is closer to the head.
Inferior –
–means the body part is below another part or is closer to the feet
Medial and
Lateral Views
Medial and Lateral Medial -
–Closer to the middle of the body. (Nose is medial to the eyes)
Lateral –
–means toward the side (Ears are lateral to the eyes)
Proximal and Distal
Views
Proximal and Distal Proximal –
– describes a body part that is closer to a point of attachment than another body part. (Elbow is proximal to the wrist) (The point of attachment is shoulder)
Distal –
– opposite of proximal; particular body part is farther from a point of attachment than another body part. (Fingers are distal to the wrist)
Superficial and Deep
Superficial –
–situated near the surface
Deep –
–parts that are more internal
Ter
ms:
An
teri
or
Vie
w
Figure 1.7a
Ter
ms:
Po
ster
ior
Vie
w
Figure 1.7b
Body Planes Figure 1.8
Body Planes• SagittalSagittal – (cuts) divides the body into right
and left parts
• Midsagittal or medialMidsagittal or medial – sagittal plane that lies on the middle of the body
• FrontalFrontal– divides the body into anterior and posterior parts (front and back)
• Transverse or horizontalTransverse or horizontal– divides the body into superior and inferior parts (top and bottom)
Bo
dy
Cav
itie
s
Figure 1.9a
Body Cavities• Dorsal cavityDorsal cavity protects the nervous system,
and is divided into two subdivisions
– Cranial cavity is within the skull and encases the brain
– Vertebral cavity runs within the vertebral column and encases the spinal cord
• Ventral cavityVentral cavity houses the internal organs (viscera), and is divided into three subdivisions: - Thoracic and Abdominal and pelvic cavities
Body Cavities• The abdominopelvic cavity is separated The abdominopelvic cavity is separated
from the superior thoracic cavity by the from the superior thoracic cavity by the dome-shaped diaphragmdome-shaped diaphragm
• It is composed of two subdivisions
– Abdominal cavity – contains the stomach, intestines, spleen, liver, kidney’s gallbladder and other organs
– Pelvic cavity – lies within the pelvis enclosed by hip bones and contains the bladder, reproductive organs, and rectum
Ventral Body Cavity Membranes
Figure 1.10a
Ventral Body Cavity Membranes
Figure 1.10b
Abdominopelvic Quadrants
• Right upper (RUQ)
• Left upper (LUQ)
• Right lower (RLQ)
• Left lower (LLQ)
Figure 1.12
Abdominopelvic Regions
Figure 1.11a
Org
ans
of
the
Ab
do
min
op
elvi
c R
egio
ns
Figure 1.11b
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