Download chapter # 27 > human anatomy - the nervous system

SOUTHWESTERN CHRISTIAN SCHOOL
LIFE SCIENCE
STUDY GUIDE # 27 - HUMAN ANATOMY - CONTROL
THE NERVOUS SYSTEM
LEARNING OBJECTIVES
1.
STUDENTS WILL BE ABLE TO IDENTIFY AND EXPLAIN THE PURPOSE
OF THE MAJOR COMPONENTS OF THE BODY’S NERVOUS SYSTEM
2.
STUDENTS WILL BE ABLE TO IDENTIFY AND EXPLAIN SOME
COMMON MALFUNCTIONS OF THE BODY’S NERVOUS SYSTEM
________________________________________________________________________________
INTRODUCTORY CONCEPTS :
1.
2. “ CENTRAL NERVOUS SYSTEM ” 3. “ PERIPHERAL NERVOUS SYSTEM ” -
1.
“ SENSORY NERVE SYSTEM ” -
2.
“ MOTOR NERVE SYSTEM ” -
NEURONS , IMPULSES , AND REFLEXES :
1. “ NEURON ” 1.
2.
3.
“ DENDRITES ” -
4.
“ AXONS ” -
2. “ NERVES ” -
3. “ NERVE IMPULSE ” -
1.
2.
“ VESICLES ” -
3.
“ SYNAPSE ” -
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SHORT SUBJECT VIDEO > NEURONS
1.
IN THE NERVOUS SYSTEM , SIGNALS ARE CARRIED BY _________________
2.
NERVE CELLS ARE CALLED __________________________
3.
THE MAIN PART OF A NEURON IS THE _______________ ________________
4.
SHORT THREADS COMING OUT OF THE EDGES OF A NEURON ARE
CALLED ________________________________
5.
THE SINGLE LONG THREAD COMING OUT THE NEURON IS CALLED THE
______________________
6.
THE SPACE BETWEEN AN AXON AND DENDRITES IS CALLED THE
________________________
7.
THERE ARE OVER _____ BILLION NERVE CELLS IN THE BRAIN
8.
____________________ NERVES GO TO THE SPINAL CORD
9.
------------------------------ NERVES CARRY MESSAGES FROM THE BRAIN TO
THE MUSCLES AND ORGANS
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4. “ REFLEX ” 5. “ REFLEX ARC ” -
THE BRAIN :
GENERAL BRAIN FACTS :
1.
2.
3.
4.
1.
“ CEREBRUM ” -
2.
“ CEREBELLUM ” -
3.
“ BRAIN STEM ” -
CEREBRUM FACTS :
1.
2.
“ CEREBRAL CORTEX ” -
1.
2.
3.
1.
“ FRONTAL LOBES ” -
2.
“ PARIETAL LOBES ” -
3.
“ TEMPORAL LOBES ” -
4.
“ OCCIPITAL LOBES ” -
CEREBELLUM FACTS :
1.
2.
BRAIN STEM FACTS :
1.
2.
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SHORT SUBJECT VIDEO > THE BRAIN
1.
WHAT MAKES EACH PERSON UNIQUE ?
2.
WHAT IS THE CENTER OF ALL OUR THOUGHTS , MEMORIES , AND
EMOTIONS ?
3.
HUMAN ACCOMPLISHMENTS REFLECT THE POWER OF THE ____________
4.
THE PART OF THE BRAIN STEM CALLED THE _______________________
CONTROLS OUR BREATHING AND MAKES SURE THAT THE HEART
PUMPS BLOOD
5.
THE CEREBELLUM CONTROLS OUR SENSE OF ____________________ AND
COORDINATES _______________________ SO THEY WORK TOGETHER
6.
THE HYPOTHALAMUS IN THE CEREBRUM :
1.
IS THE BODY’S THERMOSTAT REGULATING THE __________________
OF OUR BLOOD
7.
2.
REGULATES OUR
_____________________________
3.
PLAYS A ROLE IN OUR
_____________________________
THE OUTER MOST LAYER OF THE CEREBRUM IS THE __________________
___________________
8.
THE LARGE SURFACE ARE OF THE ___________________
_______________
ALLOWS IT TO CONTAIN OVER _____ BILLION NERVE CELLS
ONE MINUTE GAP IN NOTE TAKING WHILE THE VIDEO COVERS
AREAS OF THE CORTEX
9.
THE CEREBRUM IS DIVIDED INTO ________________________________
10.
TRUE OR FALSE , EACH SIDE OF THE CEREBRUM CONTROLS THE
OPPOSITE SIDE OF THE BODY ?
11.
THE RIGHT SIDE OF THE BRAIN IS MORE CONNECTED WITH
_______________________ SKILLS
12.
THE LEFT SIDE OF THE BRAIN CONTROLS HOW PROBLEMS ARE
__________________________ AND UNDERSTANDING _____________________
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SOME DISEASES AND DISORDERS OF THE NERVOUS SYSTEM :
1.
“ CEREBRAL PALSY ” -
2.
“ EPILEPSY ” -
3.
“ MENINGITIS ” -
4.
“ MULTIPLE SCLEROSIS ” -
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FACETS OF THE HUMAN BODY > PSYCHOACTIVE DRUGS - PAGE 482
1.
WHAT ARE PSYCHOACTIVE DRUGS ?
2.
DESCRIBE THE FOUR GROUPS OF PSYCHOACTIVE DRUGS AND LIST ONE
EXAMPLE OF EACH :
1.
2.
3.
4.
3.
4.
5.
6.
DESCRIBE THE FOLLOWING REGARDING ALCOHOL :
1.
WHAT AFFECT IT HAS ON A PERSON :
2.
WHAT DAMAGE IT MAY CAUSE :
DEPRESSANTS , LIKE MOST DRUGS , MIGHT HELP PEOPLE COPE WITH
LIFE FOR A VERY SHORT TIME , BUT WHAT DO THEY NOT DO ?
HOW DO STIMULANTS ( AMPHETAMINES ) , HALLUCINOGENS , AND
NARCOTICS IN GENERAL , HURT THE BODY ?
NAME TWO REASONS WHY SOMEONE WOULD TAKE PSYCHOACTIVE
DRUGS :
1.
2.