Question 1

MATCHING
Indicate which brain structure is associated with each function by writing the appropriate letter in the blank by using the answer code (options may be used more than once or not at all).
-accomplishes final sensory perception

Accepted Answer

The cerebral cortex is responsible for processing sensory input and accomplishing final sensory perception.

Question 2

Match the lobes to their descriptions by using the answer code (options may be used more than once or not at all).
-contain primary motor cortex

Accepted Answer

The primary motor cortex is located in the frontal lobes.

Question 3

Indicate whether the characteristics below pertain to the nervous system or endocrine system by using the answer code (options may be used more than once or not at all).
-primarily controls metabolic activities and other activities that require duration rather than speed

Accepted Answer

The endocrine system primarily controls metabolic activities and other activities that require duration rather than speed through hormone release and regulation. The nervous system, on the other hand, primarily controls rapid responses and communication through nerve impulses.

Question 4

Indicate whether the characteristics below pertain to the nervous system or endocrine system by using the answer code (options may be used more than once or not at all).
-secretes hormones

Accepted Answer

Secreting hormones is a characteristic of the endocrine system, which releases hormones into the bloodstream to regulate various bodily functions. The nervous system communicates through electrical and chemical signals but does not secrete hormones.

Question 5

Match the lobes to their descriptions by using the answer code (options may be used more than once or not at all).
-contain the region responsible for personality traits

Accepted Answer

The frontal lobes contain the region responsible for personality traits, as well as higher cognitive functions such as decision-making, problem-solving, and planning.

Question 6

Indicate whether the characteristics below pertain to the nervous system or endocrine system by using the answer code (options may be used more than once or not at all).
-chemical messengers travel short distances

Accepted Answer

Chemical messengers that travel short distances are called neurotransmitters which are used by the nervous system.

Question 7

MATCHING
Indicate which brain structure is associated with each function by writing the appropriate letter in the blank by using the answer code (options may be used more than once or not at all).
-is concerned with the coordination of motor activity initiated by higher brain centres; compares the "intentions" of the higher centres with the "performance" of the muscles,and corrects any "errors"

Accepted Answer

The cerebellum is primarily responsible for the coordination and modulation of motor activity, as well as its accuracy and precision. It receives input from various structures, including the cerebral cortex, and constantly compares the intended movement with the actual movement to make adjustments and correct any errors that may occur.

Question 8

MATCHING
Indicate which brain structure is associated with each function by writing the appropriate letter in the blank by using the answer code (options may be used more than once or not at all).
-disorder of this structure is characterized by an intention tremor

Accepted Answer

The cerebellum is associated with motor coordination and control, and a disorder of this structure is characterized by an intention tremor.

Answer: B, C
 The hypothalamus is associated with regulation of body temperature, thirst, hunger, and other autonomic functions. The brainstem is associated with basic life-sustaining functions such as breathing, heart rate, and blood pressure regulation.

Answer: D
 The basal nuclei (also known as basal ganglia) are associated with movement control and motor learning. A disorder of this structure can lead to movement disorders such as Parkinson's disease.

Answer: E
 The cerebral cortex is associated with a variety of higher order functions, including sensory perception, voluntary movement, consciousness, and thinking. However, a disorder of this structure can manifest in various ways depending on the affected region, such as language deficits or vision loss.

Question 9

Match the lobes to their descriptions by using the answer code (options may be used more than once or not at all).
-initially process somesthetic sensation and proprioception

Accepted Answer

The parietal lobes are responsible for initially processing somesthetic sensation (touch, temperature, pain) and proprioception (the sense of body position and movement).

Question 10

Indicate whether the characteristics below pertain to the nervous system or endocrine system by using the answer code (options may be used more than once or not at all).
-chemical messengers released only in response to an action potential

Accepted Answer

Chemical messengers released only in response to an action potential apply to the nervous system. These chemical messengers are called neurotransmitters and are released from the axon of a neuron onto a target cell (usually another neuron, muscle cell, or gland cell) in response to an action potential.

Question 11

Match the lobes to their descriptions by using the answer code (options may be used more than once or not at all).
-initially process sound input

Accepted Answer

The temporal lobes primarily process sound input.

Question 12

Match the lobes to their descriptions by using the answer code (options may be used more than once or not at all).
-contain the limbic association cortex

Accepted Answer

The temporal lobes contain the limbic association cortex.

Question 13

Indicate whether the characteristics below pertain to the nervous system or endocrine system by using the answer code (options may be used more than once or not at all).
-chemical messengers travel long distances

Accepted Answer

Chemical messengers that travel long distances are typically hormones secreted by the endocrine system. This is in contrast to neurotransmitters, which are chemical messengers that act locally and are primarily used by the nervous system.

Question 14

Match the lobes to their descriptions by using the answer code (options may be used more than once or not at all).
-initially process visual input

Accepted Answer

The occipital lobes are responsible for initially processing visual input, such as color, shape, and motion.

Question 15

Match the lobes to their descriptions by using the answer code (options may be used more than once or not at all).
-located on the sides of the head

Accepted Answer

The temporal lobes are located on the sides of the head, behind the temples.

Question 16

Match the lobes to their descriptions by using the answer code (options may be used more than once or not at all).
-located at the back of the head

Accepted Answer

Occipital lobes are located at the back of the head and are responsible for visual processing.

Question 17

MATCHING
Indicate which brain structure is associated with each function by writing the appropriate letter in the blank by using the answer code (options may be used more than once or not at all).
-plays a role in emotion and behavioural patterns

Accepted Answer

The hypothalamus is responsible for regulating emotional responses and behavioral patterns.

Answer: D
 The basal nuclei are involved in the regulation of movement, including the initiation of voluntary movements and the suppression of unwanted movements.

Question 18

Indicate whether the characteristics below pertain to the nervous system or endocrine system by using the answer code (options may be used more than once or not at all).
-coordinates rapid activities of the body

Accepted Answer

The nervous system is responsible for coordinating rapid activities of the body, such as reflexes and the fight or flight response. The endocrine system, on the other hand, tends to regulate slower and longer-lasting processes in the body, such as growth, metabolism, and reproduction.

Question 19

Indicate whether the characteristics below pertain to the nervous system or endocrine system by using the answer code (options may be used more than once or not at all).
-alters target cells by release of chemical messengers that interact with specific receptors of the target cells

Accepted Answer

Both the nervous and endocrine systems alter target cells through the release of chemical messengers. The nervous system uses neurotransmitters, while the endocrine system uses hormones, both of which interact with specific receptors on their target cells.

Question 20

MATCHING
Indicate which brain structure is associated with each function by writing the appropriate letter in the blank by using the answer code (options may be used more than once or not at all).
-contains the autonomic nervous system coordinating centre

Accepted Answer

The hypothalamus is responsible for controlling the autonomic nervous system and regulating basic physiological functions such as metabolism, temperature, and fluid balance.

Answer: C 
 The brain stem includes the medulla, pons, and midbrain, which are responsible for regulating vital functions such as breathing, heart rate, and blood pressure. It also controls basic reflexes such as swallowing and coughing.

Answer: D 
 The basal nuclei are a group of structures involved in the coordination of movement and posture. They are responsible for controlling the initiation and termination of movements, as well as their speed and direction.

Answer: E 
 The cerebral cortex is responsible for a wide range of functions including sensation, perception, movement, and cognition. It is the outer layer of the brain and is divided into different regions that specialize in different tasks.

Answer: A 
 The cerebellum is responsible for coordinating movement and balance. It receives information from the sensors in the muscles and joints, as well as from the visual and vestibular systems, and uses this information to make fine adjustments to movements.

Quiz 3: The Central Nervous System

MATCHING Indicate which brain structure is associated with each function by writing the appropriate letter in the blank by using the answer code (options may be used more than once or not at all) . -accomplishes final sensory perception

Match the lobes to their descriptions by using the answer code (options may be used more than once or not at all) . -contain primary motor cortex

Indicate whether the characteristics below pertain to the nervous system or endocrine system by using the answer code (options may be used more than once or not at all) . -primarily controls metabolic activities and other activities that require duration rather than speed

Indicate whether the characteristics below pertain to the nervous system or endocrine system by using the answer code (options may be used more than once or not at all) . -secretes hormones

Match the lobes to their descriptions by using the answer code (options may be used more than once or not at all) . -contain the region responsible for personality traits

Indicate whether the characteristics below pertain to the nervous system or endocrine system by using the answer code (options may be used more than once or not at all) . -chemical messengers travel short distances

MATCHING Indicate which brain structure is associated with each function by writing the appropriate letter in the blank by using the answer code (options may be used more than once or not at all) . -disorder of this structure is characterized by an intention tremor

Match the lobes to their descriptions by using the answer code (options may be used more than once or not at all) . -initially process somesthetic sensation and proprioception

Indicate whether the characteristics below pertain to the nervous system or endocrine system by using the answer code (options may be used more than once or not at all) . -chemical messengers released only in response to an action potential

Match the lobes to their descriptions by using the answer code (options may be used more than once or not at all) . -initially process sound input

Match the lobes to their descriptions by using the answer code (options may be used more than once or not at all) . -contain the limbic association cortex

Indicate whether the characteristics below pertain to the nervous system or endocrine system by using the answer code (options may be used more than once or not at all) . -chemical messengers travel long distances

Match the lobes to their descriptions by using the answer code (options may be used more than once or not at all) . -initially process visual input

Match the lobes to their descriptions by using the answer code (options may be used more than once or not at all) . -located on the sides of the head

Match the lobes to their descriptions by using the answer code (options may be used more than once or not at all) . -located at the back of the head

MATCHING Indicate which brain structure is associated with each function by writing the appropriate letter in the blank by using the answer code (options may be used more than once or not at all) . -plays a role in emotion and behavioural patterns

Indicate whether the characteristics below pertain to the nervous system or endocrine system by using the answer code (options may be used more than once or not at all) . -coordinates rapid activities of the body

Indicate whether the characteristics below pertain to the nervous system or endocrine system by using the answer code (options may be used more than once or not at all) . -alters target cells by release of chemical messengers that interact with specific receptors of the target cells

MATCHING Indicate which brain structure is associated with each function by writing the appropriate letter in the blank by using the answer code (options may be used more than once or not at all) . -contains the autonomic nervous system coordinating centre