DAANCE Module 1-Basic Sciences Practice QUIZ 2024/2025
LATEST UPDATE QUESTIONS FULLY SOLVED GRADED A+.
Neurons do what - (ANSWERS)conduct nerve impulses !@#$%%%%%
%%%%%%
What is the synapse - (ANSWERS)junction between two neurons
What makes up the central nervous system - (ANSWERS)brain and spinal cord
What three parts make up the brain - (ANSWERS)cerebrum, cerebellum, medulla oblongata
What makes up the peripheral nervous system - (ANSWERS)sensory nerves and motor nerves
How many cranial nerves are there - (ANSWERS)12
What nerve is the trigeminal nerve - (ANSWERS)5
What parts does the trigeminal nerve control - (ANSWERS)supplies sensation to the teeth and
jaw
What are the 2 components of the autonomic nervous system? - (ANSWERS)sympathetic
nervous system
Parasympathetic nervous system
What nervous system "speeds things up" - (ANSWERS)sympathetic
What nervous system "slows things down" - (ANSWERS)parasympathetic
What nervous system has terminations in all level of the heart - (ANSWERS)sympathetic
nervous system
Stimulation of the sympathetic nervous system causes what? - (ANSWERS)vasoconstriction in
general and increases the heart rate
What nervous system is important in maintaining blood pressure - (ANSWERS)sympathetic
Vasomotor is controlled by the - (ANSWERS)sympathetic nervous system
The vasomotor does what - (ANSWERS)controls the diameter of the blood vessels
Baroreceptors regulate what function - (ANSWERS)blood pressure with positional changes
The sympathetic or adrenergic effects of the autonomic nervous system involve what -
(ANSWERS)two effects A and B- these effect several tissues and organs
, DAANCE Module 1-Basic Sciences Practice QUIZ 2024/2025
LATEST UPDATE QUESTIONS FULLY SOLVED GRADED A+.
!@#$%%%%%
Alpha effect is what (only one alpha) - (ANSWERS)vasoconstriction %%%%%%
Beta effect is what( two beta categories) - (ANSWERS)seen in bigger organs, heart and lungs
Beta 1 activity is where - (ANSWERS)heart related functions- such as increased heart rate and
strength of contraction
Beta 2 activity is where - (ANSWERS)pulmonary function of bronchiolar dilation (lungs)
Parasympathetic stimulation causes what - (ANSWERS)increased activity of digestive tract and
stimulates production of saliva and pharyngeal secretions. (atropine or Robinul can counteract
stimulations)
Automaticity - (ANSWERS)heart pumps on its own
Heart has four chamber- what are they - (ANSWERS)left atrium, right atrium, left ventricle, right
ventricle
Where does the left atrium receive blood from - (ANSWERS)from the lungs, via the pulmonary
vein- oxygen rich blood
Where does the right atrium receive blood from - (ANSWERS)from the peripheral (body's)
circulation and is oxygen poor
The ventricles receive blood from where - (ANSWERS)the atria
Ventricle anatomy - (ANSWERS)thicker walls
Larger chambers
Left ventricle is the thickest m.
Where does the right ventricle send blood - (ANSWERS)deoxygenated blood to the lungs
Where does the left ventricle send blood - (ANSWERS)oxygenated blood to the body/ peripheral
circulation
What are the three sources the right atrium receives blood - (ANSWERS)above: superior vena
cava
Below: inferior vena cava
Inside the heart m.: coronary sinus
The blood in veins are considered what - (ANSWERS)oxygen poor
LATEST UPDATE QUESTIONS FULLY SOLVED GRADED A+.
Neurons do what - (ANSWERS)conduct nerve impulses !@#$%%%%%
%%%%%%
What is the synapse - (ANSWERS)junction between two neurons
What makes up the central nervous system - (ANSWERS)brain and spinal cord
What three parts make up the brain - (ANSWERS)cerebrum, cerebellum, medulla oblongata
What makes up the peripheral nervous system - (ANSWERS)sensory nerves and motor nerves
How many cranial nerves are there - (ANSWERS)12
What nerve is the trigeminal nerve - (ANSWERS)5
What parts does the trigeminal nerve control - (ANSWERS)supplies sensation to the teeth and
jaw
What are the 2 components of the autonomic nervous system? - (ANSWERS)sympathetic
nervous system
Parasympathetic nervous system
What nervous system "speeds things up" - (ANSWERS)sympathetic
What nervous system "slows things down" - (ANSWERS)parasympathetic
What nervous system has terminations in all level of the heart - (ANSWERS)sympathetic
nervous system
Stimulation of the sympathetic nervous system causes what? - (ANSWERS)vasoconstriction in
general and increases the heart rate
What nervous system is important in maintaining blood pressure - (ANSWERS)sympathetic
Vasomotor is controlled by the - (ANSWERS)sympathetic nervous system
The vasomotor does what - (ANSWERS)controls the diameter of the blood vessels
Baroreceptors regulate what function - (ANSWERS)blood pressure with positional changes
The sympathetic or adrenergic effects of the autonomic nervous system involve what -
(ANSWERS)two effects A and B- these effect several tissues and organs
, DAANCE Module 1-Basic Sciences Practice QUIZ 2024/2025
LATEST UPDATE QUESTIONS FULLY SOLVED GRADED A+.
!@#$%%%%%
Alpha effect is what (only one alpha) - (ANSWERS)vasoconstriction %%%%%%
Beta effect is what( two beta categories) - (ANSWERS)seen in bigger organs, heart and lungs
Beta 1 activity is where - (ANSWERS)heart related functions- such as increased heart rate and
strength of contraction
Beta 2 activity is where - (ANSWERS)pulmonary function of bronchiolar dilation (lungs)
Parasympathetic stimulation causes what - (ANSWERS)increased activity of digestive tract and
stimulates production of saliva and pharyngeal secretions. (atropine or Robinul can counteract
stimulations)
Automaticity - (ANSWERS)heart pumps on its own
Heart has four chamber- what are they - (ANSWERS)left atrium, right atrium, left ventricle, right
ventricle
Where does the left atrium receive blood from - (ANSWERS)from the lungs, via the pulmonary
vein- oxygen rich blood
Where does the right atrium receive blood from - (ANSWERS)from the peripheral (body's)
circulation and is oxygen poor
The ventricles receive blood from where - (ANSWERS)the atria
Ventricle anatomy - (ANSWERS)thicker walls
Larger chambers
Left ventricle is the thickest m.
Where does the right ventricle send blood - (ANSWERS)deoxygenated blood to the lungs
Where does the left ventricle send blood - (ANSWERS)oxygenated blood to the body/ peripheral
circulation
What are the three sources the right atrium receives blood - (ANSWERS)above: superior vena
cava
Below: inferior vena cava
Inside the heart m.: coronary sinus
The blood in veins are considered what - (ANSWERS)oxygen poor
