Bio 168 Unit 1 Exam |63 Questions and Answers
Anatomy - -Study of the structure of body parts and their relationship to one another
-Physiology - -Study of the function of body parts, how they work to carry out life
sustaining activities
-Subdivisions (anatomy) - -Gross, regional, systematic, surface, microscopic
(cyctology)/histology, developmental (embryology).
-Subdivisions (physiology) - -Renal, neurophysiology, cardiovascular
-Explain the principle of complementary - -Function always reflects structure. Anatomy
and physiology are inseparable
-How is the body organized? - -The bodies organization ranges from atom to the entire
organism
-Name the different levels of structural Organization that make up the human body, and
explain the relationship - -Chemical - Adams, molecules, cellular - organelles, single cell,
tissues, organs, organ systems/organism
-List the 11 organ systems of the body - -Digestive, respiratory, cardiovascular, urinary,
integumentary, skeletal, muscular, nervous, endocrine, lymphatic, reproductive.
-digestive system - -Text in and breakdown nutrients, eliminates waste via intestines,
esophagus, anus, liver, stomach
-Respiratory system - -Takes in oxygen, eliminates CO2 via lungs trachea pharynx
-Cardiovascular system - -Distributes oxygen and nutrients, transports (Heart and blood
vessels)
-Urinary system - -Illuminates Waze, regulates water/electrolytes ( Kidney, bladder,
ureter, urethra)
-Integumentary system - -Protects body from environment (hair skin nails)
-Skeletal system - -Protects organs and frame work for muscles, produces red blood cells,
store minerals (bones)
-Muscular system - -Allows movement, Pastor, produces heat (muscles)
-Nervous system - -Activates muscle and glands, control organs, control system (spinal
cord, nerves brain)
, -Endocrine system - -Secretes hormones that regulates growth, control center (thyroid
pituitary adrenal pancreas testees thymus)
-Lymphatic system - -Dispose of debris, houses white blood cells (spleen marrow lymph
nodes)
-Reproductive system - -Search for reproduction and fertilization(testes, penis, scrotum,
prostate and ovaries, mammary glands, uterus, vagina)
-What are the requirements for life - -Maintaining balance, movement, responsiveness,
digestion, metabolism, secretion, reproduction, growth
-What are the survival needs of the body - -Nutrients, oxygen, water, normal body temp,
and appropriate atmospheric pressure
-How does the body keep its internal environment in balance - -Homeostasis is
maintained by M equal negative feedback
-Define homeostasis and explain its significant - -Ability to maintain relatively stable
internal condition even though the outside world changes continuously. Significant-keeps
body at stable and working level
-Describe how negative and positive feedback maintain body Homeostasis - -Negative-
reduces or shut off original stimuli (most frequent)
Positive-exaggerates original stimuli receptor (monitors environment, send input to
control center), control (center), effector (receives input from control center)
-DescribeThe relationship between homeostatic imbalance and disease - -Results in
disease or aging do to the body's inability to maintain a stable environment
-What terms do we need to describe anatomy - -Anatomical terms describe body
directions, regions, and planes
-Describe the anatomical position - -Body erect, arms at the side, legs together, palms
facing up, thumbs out
-Superior - -Above
-Anterior - -In front of
-Inferior - -Below
-Posterior - -Back or behind
Anatomy - -Study of the structure of body parts and their relationship to one another
-Physiology - -Study of the function of body parts, how they work to carry out life
sustaining activities
-Subdivisions (anatomy) - -Gross, regional, systematic, surface, microscopic
(cyctology)/histology, developmental (embryology).
-Subdivisions (physiology) - -Renal, neurophysiology, cardiovascular
-Explain the principle of complementary - -Function always reflects structure. Anatomy
and physiology are inseparable
-How is the body organized? - -The bodies organization ranges from atom to the entire
organism
-Name the different levels of structural Organization that make up the human body, and
explain the relationship - -Chemical - Adams, molecules, cellular - organelles, single cell,
tissues, organs, organ systems/organism
-List the 11 organ systems of the body - -Digestive, respiratory, cardiovascular, urinary,
integumentary, skeletal, muscular, nervous, endocrine, lymphatic, reproductive.
-digestive system - -Text in and breakdown nutrients, eliminates waste via intestines,
esophagus, anus, liver, stomach
-Respiratory system - -Takes in oxygen, eliminates CO2 via lungs trachea pharynx
-Cardiovascular system - -Distributes oxygen and nutrients, transports (Heart and blood
vessels)
-Urinary system - -Illuminates Waze, regulates water/electrolytes ( Kidney, bladder,
ureter, urethra)
-Integumentary system - -Protects body from environment (hair skin nails)
-Skeletal system - -Protects organs and frame work for muscles, produces red blood cells,
store minerals (bones)
-Muscular system - -Allows movement, Pastor, produces heat (muscles)
-Nervous system - -Activates muscle and glands, control organs, control system (spinal
cord, nerves brain)
, -Endocrine system - -Secretes hormones that regulates growth, control center (thyroid
pituitary adrenal pancreas testees thymus)
-Lymphatic system - -Dispose of debris, houses white blood cells (spleen marrow lymph
nodes)
-Reproductive system - -Search for reproduction and fertilization(testes, penis, scrotum,
prostate and ovaries, mammary glands, uterus, vagina)
-What are the requirements for life - -Maintaining balance, movement, responsiveness,
digestion, metabolism, secretion, reproduction, growth
-What are the survival needs of the body - -Nutrients, oxygen, water, normal body temp,
and appropriate atmospheric pressure
-How does the body keep its internal environment in balance - -Homeostasis is
maintained by M equal negative feedback
-Define homeostasis and explain its significant - -Ability to maintain relatively stable
internal condition even though the outside world changes continuously. Significant-keeps
body at stable and working level
-Describe how negative and positive feedback maintain body Homeostasis - -Negative-
reduces or shut off original stimuli (most frequent)
Positive-exaggerates original stimuli receptor (monitors environment, send input to
control center), control (center), effector (receives input from control center)
-DescribeThe relationship between homeostatic imbalance and disease - -Results in
disease or aging do to the body's inability to maintain a stable environment
-What terms do we need to describe anatomy - -Anatomical terms describe body
directions, regions, and planes
-Describe the anatomical position - -Body erect, arms at the side, legs together, palms
facing up, thumbs out
-Superior - -Above
-Anterior - -In front of
-Inferior - -Below
-Posterior - -Back or behind
