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WorksheetsHBS Practice Final Exam
Total questions: 83
Worksheet time: 2hrs 33mins
Motor neurons carry impulses __________ the brain
towards
away from
within
Which of the following describes the function of the Na/K Pumps in the neuron membrane?
depolarizing the cell by allowing Na into the cell
repolarizing the cell by allowing K out of the cell
rearranging Na and K back to return cell to resting state
Which of the following correctly outlines a reflex arc?
Motor neuron - interneuron - sensory neuron
Sensory neuron - interneuron - motor neuron
Sensory neuron - interneuron - brain - motor neuron
The dendrites of a neuron carry a stimulus
Towards the cell body
Away from the cell body
Through the cell body
During resting membrane potential, the inside of a neuron has a _______________ charge
negative
positive
neutral
Myelin is located on the ____________ and functions to ____________ nerve transmission.
dendrite - speed up
dendrite - slow down
axon - speed up
axon - slow down
Neurotransmitters bind to complementary sites on a cell called
receptors
axon terminals
cell bodies
Reaction time is ___________________ than reflex time.
faster
slower
same
Depolarization occurs when the inside of a cell becomes _________________ due to _________ gates opening.
positive - potassium
negative - potassium
positive - sodium
positive - sodiium
The spaces between myelin on an axon are called
axon gaps
nodes of ranvier
dendrite dents
Which of the following nervous system disorders occurs as a result of tangled plaques forming in brain tissue?
Huntington's disease
Alzheimer's disease
Parkinson's disease
Which of the following disorders is associated with a decrease in the neurotransmitter called dopamine?
parkinson's disease
epilepsy
ALS
Which of the following diagnoses best describes a disorder that involves seizure activity?
MS
ALS
epilepsy
Which of the following diseases does NOT affect memory or mental cognition?
ALS
Huntington's
Alzheimers
What is the name is the area of the brain marked here in blue?
Frontal lobe
Temporal Lobe
Cerebellum
Occipital lobe
What is the name of the region of the brain shown here in yellow?
Cerebellum
Temporal Lobe
Parietal lobe
Frontal lobe
What is the region of the brain shown here in pink?
Medulla oblongata
Temporal lobe
Occipital lobe
Parietal lobe
What is the region of the brain shown here in green?
Frontal lobe
Temporal lobe
Parietal lobe
Occipital lobe
What region of the brain would include the motor cortex?
blue
green
yellow
red
What region of the brain is shown here in striated white?
Occipital lobe
motor cortex
sensory cortex
Cerebellum
Vision
occipital
Frontal
Temporal
Parietal
Happiness
occipital
Frontal
Temporal
Parietal
Language
occipital
Frontal
Temporal
Parietal
Reasoning
occipital
Frontal
Temporal
Parietal
Taste
occipital
Frontal
Temporal
Parietal
Temperature
occipital
Frontal
Temporal
Parietal
Blood Pressure
occipital
Frontal
Brain Stem
Parietal
Movement
occipital
Frontal
Temporal
Parietal
Balance
occipital
Frontal
Temporal
Cerebellum
What region of the brain would include the sensory cortex?
Occipital lobe
green
yellow
red
Identify the area of the brain highlighted.
Brain stem
Cerebellum
Spine
Medulla oblongata
Which is the name of the raised portions of the brain surface?
gyrus
sulcus
cortex
medulla
Thoracic
Sacrum,
Coccygeal
Label the pupil
I
D
E
J
B
Label the optic nerve
H
I
K
D
G
Label the Iris
D
E
A
I
K
Label the retina
K
B
E
G
F
Label the optic disc/blind spot
I
G
J
H
F
Label the lens
H
B
A
F
E
Label the Sclera
F
G
C
H
K
Label the aqueous humor.
A
B
C
D
E
Label the vitreous humor.
F
G
H
I
J
