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UNIT III Nervous System

Total questions: 24

Worksheet time: 4mins

Name
Class
Date
1.

What is the anatomical direction described as 'Toward the beak'?

a)

Rostral

b)

Caudal

c)

Dorsal

d)

Ventral

2.

What is the primary function of the dura mater in the central nervous system?

a)
To store excess nutrients
b)
To regulate hormone production
c)
To transmit electrical signals
d)
To protect the brain and spinal cord
3.

How many lateral ventricles are present in the brain?

a)
2
b)
3
c)
4
d)
5
4.

What is the primary function of the choroid plexus in the production of cerebrospinal fluid?

a)
Absorb excess cerebrospinal fluid
b)
Produce red blood cells
c)
Filter blood plasma and secrete cerebrospinal fluid
d)
Regulate blood pressure
5.

What are the two divisions of the forebrain?

a)

Telencephalon and Diencephalon

b)

Cerebral Cortex and Basal Ganglia

c)

Thalamus and Hypothalamus

d)

Optic Chiasma and Pineal Body

6.

What is the name of the structure present between the cerebrum and the mid brain?

a)
Hypothalamus
b)
Thalamus
c)
Cerebellum
d)
Pons
7.

What is the primary function of the cerebral cortex?

a)
Regulate body temperature
b)
Control heart rate
c)
Produce hormones
d)
Process information from the senses, control voluntary movements, and regulate higher cognitive functions.
8.

Which lobe of the cerebral cortex is responsible for processing visual information?

a)
Occipital lobe
b)
Parietal lobe
c)
Frontal lobe
d)
Temporal lobe
9.

What is the function of the basal ganglia in the brain?

a)
Voluntary motor control, procedural learning, eye movements, cognitive and emotional functions
b)
Digestion control
c)
Temperature regulation
d)
Memory storage
10.

What is the role of the limbic system in the brain?

a)
It processes visual information and perception
b)
It controls voluntary movements and coordination
c)
It is responsible for emotions, motivation, learning, and memory.
d)
It regulates body temperature and hunger
11.

Where is the thalamus located in the brain?

a)
Diencephalon
b)
Cerebellum
c)
Hippocampus
d)
Pons
12.

What is the significance of the hypothalamus in the brain?

a)
Processing visual information
b)
Regulating bodily functions
c)
Regulating blood sugar levels
d)
Controlling emotions
13.

What is the function of the hypothalamus?

a)
Regulates body temperature
b)
Controls muscle movement
c)
Controls bodily functions
d)
Manages blood sugar levels
14.

What is the function of the mid brain?

a)
Regulates body temperature
b)
Controls sensory processes and regulates sleep-wake cycles
c)
Manages hormone production
d)
Coordinates muscle movements
15.

What are the functions of the cerebellum?

a)
Regulating body temperature
b)
Coordinating voluntary movements, maintaining balance and posture, and motor learning
c)
Controlling heart rate
d)
Processing visual information
16.

What is the function of the pons?

a)
Control body temperature
b)
Regulate heart rate
c)
Relay signals between different parts of the brain
d)
Produce cerebrospinal fluid
17.

What is the function of the medulla oblongata?

a)
Coordinates voluntary movements
b)
Controls autonomic functions and reflex actions.
c)
Regulates body temperature
d)
Filters blood in the kidneys
18.

What is the shape of the spinal cord?

a)
cylindrical
b)
triangular
c)
rectangular
d)
square
19.

What is the function of the hippocampus in the brain?

a)

Regulating body temperature

b)

Consolidating short-term memory into long-term memory

c)

Controlling heart rate

d)

Processing visual information

20.

Where is the cerebellum located in the brain?

a)

Forebrain

b)

Midbrain

c)

Hindbrain

d)

Brainstem

21.

What is the primary function of the amygdala in the brain?

a)

Regulating body temperature

b)

Processing emotions and memory

c)

Controlling heart rate

d)

Coordinating muscle movements

22.

What is the function of the thalamus in the brain?

a)

Regulating body temperature

b)

Processing sensory information and relaying it to the cerebral cortex

c)

Controlling heart rate

d)

Coordinating muscle movements

23.

Where is the hypothalamus located in the brain?

a)

Forebrain

b)

Midbrain

c)

Hindbrain

d)

Diencephalon

24.

What are the functions of the limbic system?

a)

Processing visual information and perception

b)

Controlling voluntary movements and coordination

c)

Responsible for emotions, motivation, learning, and memory

d)

Regulating body temperature and hunger