ANAT 100 EXAM 7 QUESTIONS AND
CORRECT ANSWERS!!
what are the four areas of anatomy
-Histology (microscopic features)
-Gross Anatomy (macroscopic features)
-Neuroanatomy
-Embryology
where is the smallest bone and muscle located in the body
in your middle ear (smaller than a dime)
what does the average human brain weigh
3 pounds, a similar weight of the liver
how many times can the human adult stomach expand
4 times its size, holding nearly 2 L
How long is the human digestive tract in feet
29 feet long
what is the organization of the human body (smallest to largest)
1. chemical level (atoms and molecules)
2. cellular level (cells)
3. tissue level (similar cells that perform specialized functions)
4. organ level (two are more tissues that work together to perform complex functions)
5. organ system level (related organs that work together to coordinate activities and achieve a
common function)
6. organismal level (all the body systems function interdependently in a single living human)
What are the two body divisions
, - Axial: the main vertical axis of the body which includes head, neck and trunk
-Appendicular: includes limbs or appendages that attach to the axis.
what are the 11 organ systems?
integumentary, skeletal, muscular, nervous, endocrine, digestive, respiratory, cardiovascular,
lymphatic, urinary and reproductive
what is the integumentary system?
makes up our body covering and includes our skin, hair and nails.
what is the skeletal system?
this system includes the bones and joints of the body.
muscular system
contains the body's muscles. the muscular and skeletal systems work together for movement and
support.
nervous system
includes the brain, spinal cord and nerves that run throughout the body.
endocrine system
includes glands that produce and secrete hormones. this system and the nervous system function
in the integration and coordination of the body to act as a unit.
digestive system
starts with the mouth to the esophagus, stomach, small intestine, large intestine, rectum then
anus.
respiratory system
allows you to breathe and includes the nose, air passageways and lungs
cardiovascular system
includes blood, blood vessels and the heart
CORRECT ANSWERS!!
what are the four areas of anatomy
-Histology (microscopic features)
-Gross Anatomy (macroscopic features)
-Neuroanatomy
-Embryology
where is the smallest bone and muscle located in the body
in your middle ear (smaller than a dime)
what does the average human brain weigh
3 pounds, a similar weight of the liver
how many times can the human adult stomach expand
4 times its size, holding nearly 2 L
How long is the human digestive tract in feet
29 feet long
what is the organization of the human body (smallest to largest)
1. chemical level (atoms and molecules)
2. cellular level (cells)
3. tissue level (similar cells that perform specialized functions)
4. organ level (two are more tissues that work together to perform complex functions)
5. organ system level (related organs that work together to coordinate activities and achieve a
common function)
6. organismal level (all the body systems function interdependently in a single living human)
What are the two body divisions
, - Axial: the main vertical axis of the body which includes head, neck and trunk
-Appendicular: includes limbs or appendages that attach to the axis.
what are the 11 organ systems?
integumentary, skeletal, muscular, nervous, endocrine, digestive, respiratory, cardiovascular,
lymphatic, urinary and reproductive
what is the integumentary system?
makes up our body covering and includes our skin, hair and nails.
what is the skeletal system?
this system includes the bones and joints of the body.
muscular system
contains the body's muscles. the muscular and skeletal systems work together for movement and
support.
nervous system
includes the brain, spinal cord and nerves that run throughout the body.
endocrine system
includes glands that produce and secrete hormones. this system and the nervous system function
in the integration and coordination of the body to act as a unit.
digestive system
starts with the mouth to the esophagus, stomach, small intestine, large intestine, rectum then
anus.
respiratory system
allows you to breathe and includes the nose, air passageways and lungs
cardiovascular system
includes blood, blood vessels and the heart
