Unit 1
What is Anatomy? What is Physiology?
Anatomy- Structure
Physiology- Function
How often do we get a new skeleton?
Every 7-10 years
What is the function of the digestive system?
Area where air is cleaned and moistened?
Nasal Passage
What are the three components of the cardiovascular system?
Blood, Blood Vessels, and The Heart
Give an example of a positive and negative feedback loop.
Positive- Child birth/ blood clotting
Negative- homeostasis functions like blood pressure and pH levels.
Name 2 out of the 6 functions of bone.
What is an example of an accessory organ?
Any organ that aids in digestion that does not come in contact with food.
Is the cite of gas exchange.
Alveoli
What are the 3 layers of the heart wall?
Epicardium, Myocardium, Endocardium
From smallest to largest, what is the hierarchy or organization?
Cell, Tissue, Organ, Organ System, Organism
What are the 4 types of bones in the human body?
Short, Long, Irregular, Flat
What are the 5 steps of digestion?
Ingestion, Mechanical Digestion, Chemical Digestion, Absorption, and Defacation
What is the purpose of the cartilage rings of the trachea?
To keep it from collapsing as we breathe
What are the lower chambers of the heart called?
Ventricles
What is the biological term for skin/lining cells?
Epithelial cells
Osteoblasts ______________ bone. Osteoclasts ____________bone.
Build/ Breakdown
What are the 3 sections of the small intestine?
Duodenum, Ileum, Jejunum
In the gas exchange loop what in the red blood cells carries the oxygen?
Hemoglobin
What is the equation for cardiac output?
CO=SVxHR
What is the type of epithelial cells that our skin is made out of?
Simple Squamous
What are the steps of bone repair?
Hematoma, Cartilage callus, Boney callus, New bone reshaping
What does liver bile digest?
Fats
What cycle is happening in our tissues that produces the carbon dioxide that is then picked up and taken back to the lungs?
Cellular Respiration
Draw and label an EKG wave.
P-wave, QRS Complex, T-wave