A first look at anatomy Flashcards
Microscopic Anatomy
Examines structures that can’t be viewed by the nake eye
Cytology
The study of single body cell & their internal structure
Anatomic Position
The way healthcare and anatomist view the body & identify structures
Section
Means actually cutting or slicing to expose the internal anatomy (Cutting a section of the body open)
Plane
Refers to an imaginary flat surface passing through the body
What are the three major planes throughout the body?
- Coronal (Frontal plane)
- Transverse (Cross-sectional plane or horizontal plane)
- Midsagittal (Median Plane)
Coronal Plane (Frontal Plane)
Is a vertical plane that divides the body into anterior (front) & posterior (back) parts
Anterior portions usually contains the _______ & posterior portions that contain the ________
The chest, the back
Trasnverse plane
Cuts perpendicularly along the long axis of the body or organ
The body or organs is seperated into both ________ & _________
Superior (Upper) part & Inferior (lower) parts
Midsagittal plane
Extends through the body or organ veritcally & divides the strucutre into right & left halves
Sagittal Plane
A plane that is parallel (either on the right side or the left side) to the midsagittal plane
A midsagittal or sigittal plane is often used to show ___________
Internal body parts (like the head or thoraic organs)
What are the two main skeletal regions of the body?
- Axial Region
- Appendicular region
Axial region
Includes the head, neck, & trunk
Appendicular Region
Our limbs or appendages attach to our body’s axis
Internal organs & organ systems are within seperate enclosed spaces(cavitives) where the cavities are named ________________ the space contains
By the bones that surround the organs
Cranial Cavity
Is formed by the cranium so its name is endocranium (Contains the brain)
Vertebral Canal
Formed by the individual bones of the vertebral column & contains the spinal cord
From the anterior view the foot is called what?
Pes
From the anterior view what is the ankle is called?
Tarsal
From the anterior view what is the toe is called?
Digital
From the anterior view what is the leg is called?
Crural
From the anterior view what is the kneecap is called?
Patellar
From the anterior view what is the thigh is called?
Femoral
From the anterior view what is the finger region called?
Ditigal
From the anterior view what is the the palms of the hand called?
Palmar