DAANCE MODULE 1 Basic sciences Practice QUIZ 2024
LATEST UPDATE 150 QUESTIONS FULLY SOLVED
GRADED A+
Neurons - ANSWER: Cells of the nervous system
Action potential - ANSWER: The nerves threshold of stimuli
Terminal button - ANSWER: The bulge at the end of the nerve touches the next nerve
Synaptic cleft - ANSWER: When advancing impulse gets to the synapse it must jump
accross the gap between the two nerves
The cerebral cortex - ANSWER: Responsible fir thiught learning memory
consciousness and feeling of sensation such as pain and heat
Cerebellum - ANSWER: Center for motorfunction
Medulla oblongata - ANSWER: Control center for maintanence of blood pressure
pulse respiration. Autonomic center
Central NC - ANSWER: Brain and spinal colulm
Peripheral NC - ANSWER: sensory and motor nerves
Cranial nerves - ANSWER: Olfactory-smell 1st
Optic-seeing2nd
Trigeminal- teeth and jaw 5th
Facial- facial expression 7th
Auditory- hearing 8th
Mandibular block - ANSWER: Anesthetizes all mandibular teeth chin and liponsame
side
Posterior superior alveolar block - ANSWER: Anesthetizes the branches for the
posterior portion of the max alveolus
Myocardium - ANSWER: Heart muscle capable of pumping 5 quarts of blood per
minute
Autonomic nervous system - ANSWER: Regulates organs snd other functions that
take place involantary like breathing beating heart
Homeostasis - ANSWER: A constant state
Sympathetic system - ANSWER: Speeds up (flight or fight)
, Parasympathetic system - ANSWER: Slows down
Baroceptors - ANSWER: Receptors located in the walls of the aorta, corotid arteries,
and ventricles of the heart that respond to increased pressure by decreasing
sympathetic output and increasing paradympathetic out put to decrease heart rate
and blood pressure
Coronary sinus - ANSWER: Blood from veins of the heart muscle itself is returned via
the...
Pulmonary veins - ANSWER: Only viens that return oxygen rich blood toheartfrim
lungs
Arteries - ANSWER: All cessells leading away from the heart
Veins - ANSWER: Leading to the heart
Hemoglobin - ANSWER: In red blood cells that releases gaseous waste product
carbon dioxide and picks up oxygen
Mitral valve - ANSWER: Left atrium fills and then contract the MV opens to let
theblood pass into the left ventricle
Heart murmur - ANSWER: Sound heard w/ a stethascope indacative of a back flow of
blood into the atria or into ventricles
Coronary arteries and veins - ANSWER: Pierce the myocardium
Ischemia - ANSWER: Reduced oxygen supply damageds the heart cells but not killing
them
Myocardial infarction MI - ANSWER: heart attackcan cause death
Arteriols - ANSWER: Small arteries
Cappillaries - ANSWER: Microscopic arteries that exchange of oxygen and other
materials takes place between the blood and cells of the body
Venules - ANSWER: Smallest veins
Lumen - ANSWER: Holow core arteries
Diastolic pressure - ANSWER: Low number- the phase when the hearts pumping
action forces blood into the ventricles causing ventricles to expand
LATEST UPDATE 150 QUESTIONS FULLY SOLVED
GRADED A+
Neurons - ANSWER: Cells of the nervous system
Action potential - ANSWER: The nerves threshold of stimuli
Terminal button - ANSWER: The bulge at the end of the nerve touches the next nerve
Synaptic cleft - ANSWER: When advancing impulse gets to the synapse it must jump
accross the gap between the two nerves
The cerebral cortex - ANSWER: Responsible fir thiught learning memory
consciousness and feeling of sensation such as pain and heat
Cerebellum - ANSWER: Center for motorfunction
Medulla oblongata - ANSWER: Control center for maintanence of blood pressure
pulse respiration. Autonomic center
Central NC - ANSWER: Brain and spinal colulm
Peripheral NC - ANSWER: sensory and motor nerves
Cranial nerves - ANSWER: Olfactory-smell 1st
Optic-seeing2nd
Trigeminal- teeth and jaw 5th
Facial- facial expression 7th
Auditory- hearing 8th
Mandibular block - ANSWER: Anesthetizes all mandibular teeth chin and liponsame
side
Posterior superior alveolar block - ANSWER: Anesthetizes the branches for the
posterior portion of the max alveolus
Myocardium - ANSWER: Heart muscle capable of pumping 5 quarts of blood per
minute
Autonomic nervous system - ANSWER: Regulates organs snd other functions that
take place involantary like breathing beating heart
Homeostasis - ANSWER: A constant state
Sympathetic system - ANSWER: Speeds up (flight or fight)
, Parasympathetic system - ANSWER: Slows down
Baroceptors - ANSWER: Receptors located in the walls of the aorta, corotid arteries,
and ventricles of the heart that respond to increased pressure by decreasing
sympathetic output and increasing paradympathetic out put to decrease heart rate
and blood pressure
Coronary sinus - ANSWER: Blood from veins of the heart muscle itself is returned via
the...
Pulmonary veins - ANSWER: Only viens that return oxygen rich blood toheartfrim
lungs
Arteries - ANSWER: All cessells leading away from the heart
Veins - ANSWER: Leading to the heart
Hemoglobin - ANSWER: In red blood cells that releases gaseous waste product
carbon dioxide and picks up oxygen
Mitral valve - ANSWER: Left atrium fills and then contract the MV opens to let
theblood pass into the left ventricle
Heart murmur - ANSWER: Sound heard w/ a stethascope indacative of a back flow of
blood into the atria or into ventricles
Coronary arteries and veins - ANSWER: Pierce the myocardium
Ischemia - ANSWER: Reduced oxygen supply damageds the heart cells but not killing
them
Myocardial infarction MI - ANSWER: heart attackcan cause death
Arteriols - ANSWER: Small arteries
Cappillaries - ANSWER: Microscopic arteries that exchange of oxygen and other
materials takes place between the blood and cells of the body
Venules - ANSWER: Smallest veins
Lumen - ANSWER: Holow core arteries
Diastolic pressure - ANSWER: Low number- the phase when the hearts pumping
action forces blood into the ventricles causing ventricles to expand
