Quiz #1 Neuron Review Questions
Jan 15, 2016
Quiz #1 Neuron Review Questions
Label the neuron! #1#2
#3#4
Neuron Review #1Dendrite
Axon
Cell BodyMyelin Sheath
Label the reflex arc!
Neuron Review #2
Sensory Neuron Interneuron
Motor Neuron
Describe the reflex arc!
Neuron Review #31. Rubber hammer makes
contact with skin of lower knee
2. The skin’s sensory neuron sends an impulse to the spinal cord
3. Inside the spinal cord is the interneuron, which will transport the signal to the motor neuron
4. The motor neuron will send the impulse signal to muscle. The muscle will contract and release.
5. The entire leg will now go through a “kicking” motion, this is the response to the initial stimulus that occurred in step #1
Neuron Review #4Which part of the neuron is known to receive
a stimulus and start a impulse in a neuron cell? #1
#2
#3#4
#1 Dendrite
A reflex arc is illustrated in the diagram below. Structure X represents:
a.Stimulusb.Responsec.Receptord.Motor neurone.Interneuronf. Sensory neuron
X
Neuron Review #5
e. Interneuron
Neuron Review #6Which lists human nervous-system structures
in order of increasing size? a.nerve, neuron, axonb.axon, nerve, neuronc.nerve, axon, neurond.axon, neuron, nervee.neuron, axon, nervef. neuron, nerve, axon
d. Axon, Neuron, Nerve
Neuron Review #7What is the correct impulse pathway?
a.Response motor neuron sensory neuron
b.Stimulus sensory neuron motor neuron
c.Reflex motor neuron interneurond.Stimulus sensory neuron interneurone.Response interneuron sensory neuron f. Sensory neuron interneuron reflex
d. Stimulus sensory neuron interneuron
Neuron Review #8Which part of the neuron is known to insulate
and prevent impulses from “jumping” over to other neurons? #1
#2
#3#4
#4 Myelin Sheath
Neuron Review #9Identify all of the choices that are NOT involuntary
reflexes. (Identify the voluntary reactions). a.A baby making a grip when something touches their
palmb.Being startled after hearing a loud soundc. Responding to your friend’s textd.Blinking your eyes when something touches your eye
lashese.Buckling your seatbeltf. Pupils dilatingg.A boxer ducking from their opponent’s throwh.Knee jerki. A runner hurdling over a hurdle on the trackj. Rolling your eyes at someone
C, E, G, I, J
Review Question #10What happens to the impulse once it reaches
the end of the neuron?The end of the electrical impulse signals chemical messengers to be released (neurotransmitters) so they can stimulate the next electrical impulse in neighboring neuron
1. Name that neurotransmitter…It’s late, and you are in a dark alley and hear
heavy footsteps behind you. Your neurons diffuse a neurotransmitter that helps your body resist or avoid stress, fight or flight response.
MelatoninEndorphinEpinephrineSerotoninDopamine
Epinephrine
2. Name that neurotransmitter…Teenagers produce this neurotransmitter later at
night (compared to adults and children) and it is still produced in the morning. Some people believe this effects teens learning in school. High schools have debated starting school later for this reason.
MelatoninEndorphinEpinephrineSerotoninDopamine
Melatonin
3. Name that neurotransmitter…People with depression have lower
concentrations of this neurotransmitter. They have difficulty feeling pleasure and pain.
MelatoninEndorphinEpinephrineSerotoninDopamine
Dopamine
4. Name that neurotransmitter…When Ms. O’Connor was in college she was required
to run 12 miles with her teammates at 9am every single Sunday!
It was a miserable run for Ms. O’Connor the first 8 miles, but the last 4 miles seemed to be painless and calming to her. She knew she could make it all the way. What neurotransmitter was she releasing?
MelatoninEndorphinEpinephrineSerotoninDopamine
Endorphin
5. Name that neurotransmitter…Mary Jane is struggling with school and life lately,
she keeps thinking over and over that she needs to clean her finger nails. The thought of microorganisms and dead skin cells underneath her nail makes her anxious. Every class she has to ask the teacher if she can go wash her hands. She brings a nail brush with her every time.
MelatoninEndorphinEpinephrineSerotoninDopamine
Serotonin
Name That Brain Part!
Cerebrum?Cerebellum?Pons? Brain Stem?Hypothalamus?Medulla Oblongata?Frontal Lobe?Parietal Lobe?Occipital Lobe?Temporal Lobe?
Cerebrum
MedullaOblongata
Pons
Cerebellum
Name That Brain Part!
Cerebrum?Cerebellum?Pons? Brain Stem?Hypothalamus?Medulla Oblongata?Frontal Lobe?Parietal Lobe?Occipital Lobe?Temporal Lobe?
Parietal Lobe
Temporal Lobe
Cerebellum
Frontal Lobe
Occipital Lobe
Brain Stem
Name That Brain Part!
Cerebrum?Cerebellum?Pons? Brain Stem?Hypothalamus?Medulla Oblongata?Frontal Lobe?Parietal Lobe?Occipital Lobe?Temporal Lobe?
Hypothalamus
Cerebrum
Brain Stem
1. What’s my name again? I am the part of the brain that responsible for
balance, motor-learning, reflex memory and posture.
Brain Stem Spinal CordCerebrum Medulla OblongataCerebellum PonsFrontal Lobe HypothalamusParietal Lobe Temporal LobeOccipital Lobe
CEREBELLUM
2. What’s my name again? I am the part of the brain that responsible for
maintaining homeostasis (ex. hunger, thirst, body temperature and sexual activity).
Brain Stem Spinal CordCerebrum Medulla OblongataCerebellum PonsFrontal Lobe HypothalamusParietal Lobe Temporal LobeOccipital Lobe
HYPOTHALAMUS
3. What’s my name again? I am the part of the brain that responsible for
reflexes and transmission of information to and from the brain
Brain Stem Spinal CordCerebrum Medulla OblongataCerebellum PonsFrontal Lobe HypothalamusParietal Lobe Temporal LobeOccipital Lobe
SPINAL CORD
4. What’s my name again? I am the part of the brain that responsible for
vision
Brain Stem Spinal CordCerebrum Medulla OblongataCerebellum PonsFrontal Lobe HypothalamusParietal Lobe Temporal LobeOccipital Lobe
OCCIPITAL LOBE
5. What’s my name again? I am the part of the brain that responsible for
higher thought processing (I’m divided into 4 lobes)
Brain Stem Spinal CordCerebrum Medulla OblongataCerebellum PonsFrontal Lobe HypothalamusParietal Lobe Temporal LobeOccipital Lobe
CEREBRUM
6. What’s my name again? I am the part of the brain that responsible for
controlling swallowing, vomiting, coughing and sneezing.
Brain Stem Spinal CordCerebrum Medulla OblongataCerebellum PonsFrontal Lobe HypothalamusParietal Lobe Temporal LobeOccipital Lobe
MEDULLAOBLONGATA
7. What’s my name again? I am the part of the brain that responsible for
decision making, planning, problem solving, and language processing.
Brain Stem Spinal CordCerebrum Medulla OblongataCerebellum PonsFrontal Lobe HypothalamusParietal Lobe Temporal LobeOccipital Lobe
FRONTAL LOBE
8. What’s my name again? I am the part of the brain that responsible for
regulating breathing.
Brain Stem Spinal CordCerebrum Medulla OblongataCerebellum PonsFrontal Lobe HypothalamusParietal Lobe Temporal LobeOccipital Lobe
PONS
9. What’s my name again? I am the part of the brain that responsible for
recognition, perception of hearing, smelling and vision, understanding language and learning & memory .
Brain Stem Spinal CordCerebrum Medulla OblongataCerebellum PonsFrontal Lobe HypothalamusParietal Lobe Temporal LobeOccipital Lobe
TEMPORAL LOBE
10. What’s my name again? I am the part of the brain that responsible for
perception of sensory information (touch, pressure, temperature, pain) and spatial mapping.
Brain Stem Spinal CordCerebrum Medulla OblongataCerebellum PonsFrontal Lobe HypothalamusParietal Lobe Temporal LobeOccipital Lobe
PARIETAL LOBE