Anatomy and Physiology Flashcards
Study of the structure of the body.
Anatomy
Study of the functions of the structures of the body.
Physiology
Study of the structure and design of living things from the whole organism down to the cell level.
Anatomy
Cell - Tissue - Organ - Organ system - Organism
Levels of Organization
The study of the mechanical, physical, and biochemical functions of living things.
Physiology
> Basic structural and functional unit of most living organism.
Smallest unit of a metazoa.
Building block of life.
Cell
What is a cell composed of?
> Nucleus
Protoplasm with
Organelles surrounded by a
Membrane
> Consists of blood, heart, arteries, capillaries, veins.
Arteries and capillaries used to deliver embalming solution
Transport (Functional Category)
Circulatory
How many days do RBCs live for?
120 Days.
When liver or kidneys are not functioning properly, products of hemolysis are not excreted normally and can cause?
Jaundice and Uremic Poisoning
> Deals with foreign materials (e.g., disease organisms).
May engulf or disable them.
Produces antibodies.
White Blood Cells
Attaches to the foreign object and makes it easier for WBCs to destroy invader.
Antibodies
Allows blood to come in contact with all of the cells of the body.
Tiny Capillaries
> Carries nutrients to cells and wastes away from cells for disposal.
Contains Hemoglobin, allowing O2 to circulate around the body.
Blood
> Provides room in the capillaries for embalming solution.
Eliminates bad color changes.
Reacts with formaldehyde to give a black/deathly gray color.
Veinous Drainage
Has four pumping chambers.
Heart
> Great artery arising from the left ventricle.
Branches give rise to all other arteries.
Central distribution point for embalming fluid.
Aortic Arch or Arch of Aorta
May be used for injection after complete or partial autopsy or organ donation and in infants.
Abdominal Aorta and Thoracic Aorta