A & P Unit 4 Exam

Last updated about 5 years ago

37 questions

2.5

1

2

1

2

1

4

Library

A & P Unit 4 Exam

Last updated about 5 years ago

37 questions

2.5

Draggable item		Corresponding Item

1

2

Fill in the blanks with both the NAME AND NUMBER of the correct structure:
Signals are recieved by the __, and neurotransmitters are released from the

1

2

1

Below are 4 essay questions. Choose 2 of the 4 essay questions to answer! Write "not answering" in the two you don't want to answer! 

4

When you show up to class your brain receives ____. If you listen attentively your brain stores this information as _ briefly. If you participate in answering questions in class, you go home and study your notes and you complete all labs and worksheets your brain stores the information as . If you have done this for each quiz, when you get to an exam you now will remember the information more quickly because you only need ____ to get it back if you forgot it! Fill in the blanks using the word bank. Do not retype this paragraph, simply list the terms in the order in which they fill the blanks!
Word bank: recall, sensory input, long term memory, short term memory

4

Describe the location of the parietal lobe using antomical terminology.
Be sure to:
1. Use anatomical terminology
2. Include at least one other lobe in your description
3. Include at least 2 of the following in your description (lateral fissure, longitudinal fissure, central sulcus)

4

One step of a nerve impulse is repolarization. During repolarization:
1. What protein channel is open?
2. What ions are moving?
3. In what direction are these ions moving?
4. What charge is created inside the neuron?

4

Identify the following...number your answers:
1. What is the name of the fluid that acts a shock absorber in the meninges?
2. What structure produces this fluid?
3. Where is this fluid stored?
4. This fluid also runs through the subarachnoid layer of the meninges...if it is infected with virus' or bacteria a person can get a disease called _____________.

Match each of the following to the proper definition

Draggable item		Corresponding Item
Motor Neuron		Relays information through the brain and spinal cord
Interneuron		Relays information from sensory receptors toward the CNS
Effectors		Relays information from CNS toward effectors
Sensory Receptors		Muscles and Glands
Sensory Neuron		Pacinian corpuscles, Meissner's corpuscles, Rod cells of the eye

During a nerve impulse from your free nerve endings sensing that you touched something hot, your spinal cord and multiple neurons are required. The action potential or nerve impulse must travel through the following structures in this particular order…

efferent neuron > afferent neuron > interneuron > effector > sensory receptor

sensory receptor > sensory neuron > interneuron > motor neuron > effector

effector > sensory neuron > interneuron > motor neuron > sensory receptor

sensory receptor > afferent neuron > motor neuron > effector > interneuron

The axon of a neuron is surrounded by neuroglia called (1)_____. The gaps between these neuroglia through which signals are sent are (2) _. The neuroglia have many layers of (3) _ that help to speed up the action potential as it travels the axon. The entire cell and all its layers is surrounded by an outermost layer called the (4)_____.

Schwann Cells, Nodes of Ranvier, Neurilemma, Myelin Sheath

Myelin Sheath, Schwann Cells, Nodes of Ranvier, Neurilemma,

Neurilemma, Schwann Cells, Myelin Sheath, Node of Ranvier

Schwann Cells, Nodes of Ranvier, Myelin Sheath, Neurilemma

Nodes of Ranvier, Schwann Cells, Neurilemma, Node of Ranver

Letter E labels the ____________

Fill in the blanks with both the NAME AND NUMBER of the correct structure:
Signals are recieved by the __, and neurotransmitters are released from the

When a neuron is resting, the inside of the axon has a charge. During depolarization as the action potential is rushing through, the inside of the axon has a charge. During repolarization, the neuron has a __charge.

What protein opens to create a more positive charge inside the neuron?

Sodium/potassium pump

Sodium channel

Postassium channel

After repolarization, the sodium potassium pump must kick back in gear during resting phase in order to...

Move the ions to the proper sides of the neurons membrane so that it is ready to fire again. 

Make the neuron more negative so it is ready to fire again, because currently it is positive. 

It does not need to kick back into gear for any reason, it just does. 

Please choose the correct order of meninges & spaces starting with the deepest to most superficial. (does not necessarily include all meninges/spaces, just has them in the correct order)

pia mater, arachnoid mater, subarachnoid space, epidural space, dura mater

dura mater, epidural space, subarachnoid space, arachnoid mater, pia mater

epidural space, dura mater, arachnoid mater, subarachnoid space, pia mater

pia mater, subarachnoid space, arachnoid mater, dura mater, epidural space

Please put the following events that will take place at a synapse in the correct order.

Action potential passes along an axon and over the surface of its synaptic knob
Calcum channels in the synaptic knob membrane open and calcium diffuses into the neuron.
Synaptic vessicles are triggered to fuse with the synaptic knob membrane.
Neurotransmitters are released into the synaptic cleft.

A neurotransmitter is

an ion that enters the postsynaptic neuron

a chemical messenger

an axon

an electrical impulse

Please select all of the following events that will occur during an excitatory postsynaptic potential (EPSP).

inhibitory neurotransmitters are released into the synaptic cleft

potassium channels will open and potassium ions will rush out of the cell

excitatory neurotransmitters are released into the synaptic cleft

sodium channels will open and sodium ions will rush into the cell

Which of the following is true? Once a neurotransmitter is released across the synapse....

It diffuses into the dendrite of the postsynatpic neuron (moves into it) 

It floats around in the synapse signalling the next neuron to fire. 

It binds to receptors on the dendrite of the presynaptic neuron

It binds to receptors on the axon of the postsynatpic neuron 

It binds to receptors on the dendrite of the postsynatpic neuron 

Please identify the thinnest membrane composed of many nerves & blood vessels to nourish neurons of the brain and spinal cord
. Be sure the label and number match!

The all or none phenomenon describes that in order for an action potential to be sent, threshold MUST be met. If it is met, an action potential will send, if not it wont. Which of the following is FALSE

if sodium channels open then there is a greater chance that an action potential will be sent. 

an inhibitory neurotransmitter increases the likelihood of an action potential being sent.

an excitatory neurotransmitter increases the likelihood of an action potential being sent. 

if threshold is met when a friend is calling your name, you will hear them.  

The ______ neuron releases a neurotransmitter, that will cross the _ and bind to receptors on the _________ neuron. Fill in the blanks. Write your answers in the order in which they go in the blanks, separated by a comma.

postsynaptic, presynaptic, synapse

presynaptic, postsynaptic, synapse

presynaptic, synapse, postsynaptic

postsynaptic, synapse, presynaptic

synapse, postsynaptic, presynaptic

synapse, presynaptic, postsynaptic

Identify number 3

Arachnoid mater

Dura mater

Pia mater

Letter A labels the outermost layer of the meninges called the...

Arachnoid mater

Dura mater

Pia mater

The lobe highlighted in green has ALL of the following EXCEPT?

The lobe highlighted would be highly stimulated during which of the following activities?

Blasting Harry Styles on your drive home from school on the very last day, and start of summer.

Running to score a goal in the last 5 minutes of your soccer game.

Playing a game on Halloween where you stick your hand in a jar and guess what is inside.

Watching that invigorating silent movie.

Eating those chicken minis you grabbed from Chick Fil A on a nice Saturday morning.

Your friends want to sneak out Saturday night, break the Covid stay at home rules and swing through the McDanks drive through...You start to think---"YUM-double double with extra pickles and a large side of fries, maybe even a soft serve cone, with friends" "Grounded for a week because mom caught me...." "Or I could just order door dash and zoom with my friends" "but sneaking out sounds rebellious" "but I should follow the rules of my mom, and the governor" these thoughts are primarily processed in your...

Frontal

Occipital

Pareital

Temporal

What is the largest part of the brain?

Diencephalon

Cerebellum

Cerebrum

Brainstem

You are hiking, and all of a sudden you see this giant black figure moving in the woods. This visual impulse is received by your _ lobe. Initially areas are at work (they see a black figure), but these areas quickly send the impulse to __areas (which allow you to realize you see a black bear).

Gray matter is found on the outer portion of the cerebrum in a few centimeter strip, called the __________.

Gray matter is able to process information due to its structural make up being , while white matter can send signals quickly to different parts of gray matter due to its structural make up being .

This part of your brain is responsible for breathing.

Medulla Oblongata

Pons

Midbrain

Reticular Formation

This part of your brain is responsible for reflexes such as sneezing or coughing.

Midbrain

Reticular Formation

Medulla Oblongata

Pons

This part of your brain controls sleep cycles and consciousness.

Pons

Medulla Oblongata

Midbrain

Reticular Formation

Try outs, day one.....you are running toward the ball...the net is open, no defenders, and you completely miss the ball and fall on your face. You have never had good hand eye coordination. You start to wish your _______had helped you out!

Pons

Cerebellum

Medulla Oblongata

Thalamus

Your mom takes away your phone because your grades are bad. You are SO ANGRY. This part of your brain controls this anger and other emotions along with fight or flight responses.

Hypothalamus

Thalamus

Pituitary Gland 

Limbic System

You are FREEZING. You get goose bumps and start to shiver. This is your _________ trying to warm you up.

Limbic System

Pituitary Gland 

Hypothalamus

Thalamus

Joe's Corpus Callosum is severed, when Joe is flashed an image to his right eye (left hemisphere).....

D: Joe could only say the word out loud after he drew it 

B: Joe could not say the word out loud

A: Joe could say the word out loud

C: Joe draw the word, 

Memory consolidation involves all of the following except...

Frontal Lobe

Hippocampus 

Broca's area

Amygdala

Below are 4 essay questions. Choose 2 of the 4 essay questions to answer! Write "not answering" in the two you don't want to answer! 

When you show up to class your brain receives ____. If you listen attentively your brain stores this information as _ briefly. If you participate in answering questions in class, you go home and study your notes and you complete all labs and worksheets your brain stores the information as . If you have done this for each quiz, when you get to an exam you now will remember the information more quickly because you only need ____ to get it back if you forgot it! Fill in the blanks using the word bank. Do not retype this paragraph, simply list the terms in the order in which they fill the blanks!
Word bank: recall, sensory input, long term memory, short term memory

Describe the location of the parietal lobe using antomical terminology.
Be sure to:
1. Use anatomical terminology
2. Include at least one other lobe in your description
3. Include at least 2 of the following in your description (lateral fissure, longitudinal fissure, central sulcus)

One step of a nerve impulse is repolarization. During repolarization:
1. What protein channel is open?
2. What ions are moving?
3. In what direction are these ions moving?
4. What charge is created inside the neuron?

Identify the following...number your answers:
1. What is the name of the fluid that acts a shock absorber in the meninges?
2. What structure produces this fluid?
3. Where is this fluid stored?
4. This fluid also runs through the subarachnoid layer of the meninges...if it is infected with virus' or bacteria a person can get a disease called _____________.

Match each of the following to the proper definition 

Motor Neuron

Relays information through the brain and spinal cord

Interneuron

Relays information from sensory receptors toward the CNS

Effectors

Relays information from CNS toward effectors

Sensory Receptors

Muscles and Glands

Sensory Neuron

Pacinian corpuscles, Meissner's corpuscles, Rod cells of the eye

During a nerve impulse from your free nerve endings sensing that you touched something hot, your spinal cord and multiple neurons are required. The action potential or nerve impulse must travel through the following structures in this particular order…

efferent neuron > afferent neuron > interneuron > effector > sensory receptor

sensory receptor > sensory neuron > interneuron > motor neuron > effector

effector > sensory neuron > interneuron > motor neuron > sensory receptor

sensory receptor > afferent neuron > motor neuron > effector > interneuron

The axon of a neuron is surrounded by neuroglia called (1)_________. The gaps between these neuroglia through which signals are sent are (2) _________. The neuroglia have many layers of (3) _________ that help to speed up the action potential as it travels the axon. The entire cell and all its layers is surrounded by an outermost layer called the (4)_________. 

Schwann Cells, Nodes of Ranvier, Neurilemma, Myelin Sheath

Myelin Sheath, Schwann Cells, Nodes of Ranvier, Neurilemma,

Neurilemma, Schwann Cells, Myelin Sheath, Node of Ranvier

Schwann Cells, Nodes of Ranvier, Myelin Sheath, Neurilemma

Nodes of Ranvier, Schwann Cells, Neurilemma, Node of Ranver

Letter E labels the ____________ 

Dendrite

Myelin Sheath

Schwann cell

Synaptic knob

Axon

When a neuron is resting, the inside of the axon has a ____ charge. During depolarization as the action potential is rushing through, the inside of the axon has a ____charge. During repolarization, the neuron has a ______charge. 

Negative, Negative, Postive

Positive, Negative, Positive

Negative, Positive, Negative 

Positive, Negative, Negative 

Positive, Positive, Postive 

Negative, Negative, Negative 

What protein opens to create a more positive charge inside the neuron? 

Sodium/potassium pump

Sodium channel

Postassium channel

After repolarization, the sodium potassium pump must kick back in gear during resting phase in order to...

Move the ions to the proper sides of the neurons membrane so that it is ready to fire again. 

Make the neuron more negative so it is ready to fire again, because currently it is positive. 

It does not need to kick back into gear for any reason, it just does. 

Please choose the correct order of meninges & spaces starting with the deepest to most superficial. (does not necessarily include all meninges/spaces, just has them in the correct order) 

pia mater, arachnoid mater, subarachnoid space, epidural space, dura mater

dura mater, epidural space, subarachnoid space, arachnoid mater, pia mater

epidural space, dura mater, arachnoid mater, subarachnoid space, pia mater

pia mater, subarachnoid space, arachnoid mater, dura mater, epidural space

Please put the following events that will take place at a synapse in the correct order. 

Action potential passes along an axon and over the surface of its synaptic knob

Calcum channels in the synaptic knob membrane open and calcium diffuses into the neuron. 

Synaptic vessicles are triggered to fuse with the synaptic knob membrane. 

Neurotransmitters are released into the synaptic cleft. 

A neurotransmitter is

an ion that enters the postsynaptic neuron

a chemical messenger

an axon

an electrical impulse

Please select all of the following events that will occur during an excitatory postsynaptic potential (EPSP).

inhibitory neurotransmitters are released into the synaptic cleft

potassium channels will open and potassium ions will rush out of the cell

excitatory neurotransmitters are released into the synaptic cleft

sodium channels will open and sodium ions will rush into the cell

Which of the following is true? Once a neurotransmitter is released across the synapse....

It diffuses into the dendrite of the postsynatpic neuron (moves into it) 

It floats around in the synapse signalling the next neuron to fire. 

It binds to receptors on the dendrite of the presynaptic neuron

It binds to receptors on the axon of the postsynatpic neuron 

It binds to receptors on the dendrite of the postsynatpic neuron 

Please identify the thinnest membrane composed of many nerves & blood vessels to nourish neurons of the brain and spinal cord
. Be sure the label and number match!

#2, the pia mater

#2, the dura mater

#2, the arachnoid mater

#3, the arachnoid mater

#3, the pia mater

#3, the dura mater

#4, the dura mater

#4, the pia mater

#4, the arachnoid mater

The all or none phenomenon describes that in order for an action potential to be sent, threshold MUST be met. If it is met, an action potential will send, if not it wont. Which of the following is FALSE

if sodium channels open then there is a greater chance that an action potential will be sent. 

an inhibitory neurotransmitter increases the likelihood of an action potential being sent.

an excitatory neurotransmitter increases the likelihood of an action potential being sent. 

if threshold is met when a friend is calling your name, you will hear them.  

The __________ neuron releases a neurotransmitter, that will cross the _________ and bind to receptors on the _____________ neuron. Fill in the blanks. Write your answers in the order in which they go in the blanks, separated by a comma. 

postsynaptic, presynaptic, synapse

presynaptic, postsynaptic, synapse

presynaptic, synapse, postsynaptic

postsynaptic, synapse, presynaptic

synapse, postsynaptic, presynaptic

synapse, presynaptic, postsynaptic

Identify number 3

Arachnoid mater

Dura mater

Pia mater

Letter A labels the outermost layer of the meninges called the...

Arachnoid mater

Dura mater

Pia mater

The lobe highlighted in green has ALL of the following EXCEPT? 

association areas

gray matter

white matter

sensory areas

motor areas

The lobe highlighted would be highly stimulated during which of the following activities? 

Blasting Harry Styles on your drive home from school on the very last day, and start of summer.

Running to score a goal in the last 5 minutes of your soccer game.

Playing a game on Halloween where you stick your hand in a jar and guess what is inside.

Watching that invigorating silent movie.

Eating those chicken minis you grabbed from Chick Fil A on a nice Saturday morning.

Your friends want to sneak out Saturday night, break the Covid stay at home rules and swing through the McDanks drive through...You start to think---"YUM-double double with extra pickles and a large side of fries, maybe even a soft serve cone, with friends" "Grounded for a week because mom caught me...." "Or I could just order door dash and zoom with my friends" "but sneaking out sounds rebellious" "but I should follow the rules of my mom, and the governor" these thoughts are primarily processed in your...

Frontal

Occipital

Pareital

Temporal

What is the largest part of the brain? 

Diencephalon

Cerebellum

Cerebrum

Brainstem

You are hiking, and all of a sudden you see this giant black figure moving in the woods. This visual impulse is received by your _________ lobe. Initially ______ areas are at work (they see a black figure), but these areas quickly send the impulse to ________areas (which allow you to realize you see a black bear).

Occipital, association sensory

Temporal, motor, association

Occipital, association, motor

Temporal, association sensory

Occipital, motor, association

Temporal, sensory,  association

Temporal, association, motor

Occipital, sensory,  association

Gray matter is found on the outer portion of the cerebrum in a few centimeter strip, called the __________. 

Dura Mater

Falx Cerebri

Myelinated Sphere

Corpus Callosum

Cerebral Cortex

Gray matter is able to process information due to its structural make up being ________, while white matter can send signals quickly to different parts of gray matter due to its structural make up being ________. 

Cell bodies, axons

Myelinated, Unmyelinated

Neuroglia, Neurons

Neurons, Neuroglia

Axons, cell bodies

This part of your brain is responsible for breathing. 

Medulla Oblongata

Pons

Midbrain

Reticular Formation

This part of your brain is responsible for reflexes such as sneezing or coughing. 

Midbrain

Reticular Formation

Medulla Oblongata

Pons

This part of your brain controls sleep cycles and consciousness. 

Pons

Medulla Oblongata

Midbrain

Reticular Formation

Try outs, day one.....you are running toward the ball...the net is open, no defenders, and you completely miss the ball and fall on your face. You have never had good hand eye coordination. You start to wish your _______had helped you out!

Pons

Cerebellum

Medulla Oblongata

Thalamus

Your mom takes away your phone because your grades are bad. You are SO ANGRY. This part of your brain controls this anger and other emotions along with fight or flight responses. 

Hypothalamus

Thalamus

Pituitary Gland 

Limbic System

You are FREEZING. You get goose bumps and start to shiver. This is your _________ trying to warm you up. 

Limbic System

Pituitary Gland 

Hypothalamus

Thalamus

Joe's Corpus Callosum is severed, when Joe is flashed an image to his right eye (left hemisphere).....

D: Joe could only say the word out loud after he drew it 

B: Joe could not say the word out loud

A: Joe could say the word out loud

C: Joe draw the word, 

Memory consolidation involves all of the following except...

Frontal Lobe

Hippocampus 

Broca's area

Amygdala

A & P Unit 4 Exam

A & P Unit 4 Exam

Fill in the blanks with both the NAME AND NUMBER of the correct structure: Signals are recieved by the ________, and neurotransmitters are released from the______

Describe the location of the parietal lobe using antomical terminology. Be sure to: 1. Use anatomical terminology2. Include at least one other lobe in your description 3. Include at least 2 of the following in your description (lateral fissure, longitudinal fissure, central sulcus)

One step of a nerve impulse is repolarization. During repolarization: 1. What protein channel is open? 2. What ions are moving? 3. In what direction are these ions moving? 4. What charge is created inside the neuron?

Match each of the following to the proper definition

During a nerve impulse from your free nerve endings sensing that you touched something hot, your spinal cord and multiple neurons are required. The action potential or nerve impulse must travel through the following structures in this particular order…

Letter E labels the ____________

Fill in the blanks with both the NAME AND NUMBER of the correct structure: Signals are recieved by the ________, and neurotransmitters are released from the______

When a neuron is resting, the inside of the axon has a ____ charge. During depolarization as the action potential is rushing through, the inside of the axon has a ____charge. During repolarization, the neuron has a ______charge.

What protein opens to create a more positive charge inside the neuron?

After repolarization, the sodium potassium pump must kick back in gear during resting phase in order to...

Please choose the correct order of meninges & spaces starting with the deepest to most superficial. (does not necessarily include all meninges/spaces, just has them in the correct order)

Please put the following events that will take place at a synapse in the correct order.

A neurotransmitter is

Please select all of the following events that will occur during an excitatory postsynaptic potential (EPSP).

Which of the following is true? Once a neurotransmitter is released across the synapse....

Please identify the thinnest membrane composed of many nerves & blood vessels to nourish neurons of the brain and spinal cord. Be sure the label and number match!

The all or none phenomenon describes that in order for an action potential to be sent, threshold MUST be met. If it is met, an action potential will send, if not it wont. Which of the following is FALSE

The __________ neuron releases a neurotransmitter, that will cross the _________ and bind to receptors on the _____________ neuron. Fill in the blanks. Write your answers in the order in which they go in the blanks, separated by a comma.

Identify number 3

Letter A labels the outermost layer of the meninges called the...

The lobe highlighted in green has ALL of the following EXCEPT?

The lobe highlighted would be highly stimulated during which of the following activities?

What is the largest part of the brain?

Gray matter is found on the outer portion of the cerebrum in a few centimeter strip, called the __________.

Gray matter is able to process information due to its structural make up being ________, while white matter can send signals quickly to different parts of gray matter due to its structural make up being ________.

This part of your brain is responsible for breathing.

This part of your brain is responsible for reflexes such as sneezing or coughing.

This part of your brain controls sleep cycles and consciousness.

Try outs, day one.....you are running toward the ball...the net is open, no defenders, and you completely miss the ball and fall on your face. You have never had good hand eye coordination. You start to wish your _______had helped you out!

Your mom takes away your phone because your grades are bad. You are SO ANGRY. This part of your brain controls this anger and other emotions along with fight or flight responses.

You are FREEZING. You get goose bumps and start to shiver. This is your _________ trying to warm you up.

Joe's Corpus Callosum is severed, when Joe is flashed an image to his right eye (left hemisphere).....

Memory consolidation involves all of the following except...

Describe the location of the parietal lobe using antomical terminology. Be sure to: 1. Use anatomical terminology2. Include at least one other lobe in your description 3. Include at least 2 of the following in your description (lateral fissure, longitudinal fissure, central sulcus)

One step of a nerve impulse is repolarization. During repolarization: 1. What protein channel is open? 2. What ions are moving? 3. In what direction are these ions moving? 4. What charge is created inside the neuron?

Fill in the blanks with both the NAME AND NUMBER of the correct structure:
Signals are recieved by the __, and neurotransmitters are released from the

Describe the location of the parietal lobe using antomical terminology.
Be sure to:
1. Use anatomical terminology
2. Include at least one other lobe in your description
3. Include at least 2 of the following in your description (lateral fissure, longitudinal fissure, central sulcus)

One step of a nerve impulse is repolarization. During repolarization:
1. What protein channel is open?
2. What ions are moving?
3. In what direction are these ions moving?
4. What charge is created inside the neuron?

Fill in the blanks with both the NAME AND NUMBER of the correct structure:
Signals are recieved by the __, and neurotransmitters are released from the

When a neuron is resting, the inside of the axon has a charge. During depolarization as the action potential is rushing through, the inside of the axon has a charge. During repolarization, the neuron has a __charge.

Please identify the thinnest membrane composed of many nerves & blood vessels to nourish neurons of the brain and spinal cord
. Be sure the label and number match!

The ______ neuron releases a neurotransmitter, that will cross the _ and bind to receptors on the _________ neuron. Fill in the blanks. Write your answers in the order in which they go in the blanks, separated by a comma.

Gray matter is able to process information due to its structural make up being , while white matter can send signals quickly to different parts of gray matter due to its structural make up being .

Describe the location of the parietal lobe using antomical terminology.
Be sure to:
1. Use anatomical terminology
2. Include at least one other lobe in your description
3. Include at least 2 of the following in your description (lateral fissure, longitudinal fissure, central sulcus)

One step of a nerve impulse is repolarization. During repolarization:
1. What protein channel is open?
2. What ions are moving?
3. In what direction are these ions moving?
4. What charge is created inside the neuron?