WorksheetsDEPEX - 3
Total questions: 77
Worksheet time: 39mins
Macroscopic consideration refers to:
Structures only visible under a microscope
Structures observable by the naked eye
Functions of brain regions
Pathological conditions of the brain
Functional anatomy is primarily concerned with:
The shape, size, and precise location of structures within the brain or body
Disease processes and pathological conditions that affect the brain and nervous system
How brain structures operate and interact
Latin terminology of body parts
Clinical anatomy focuses on:
Healthy anatomical structures
Functional activity of neurons
Disease and pathological disorders
Motor control pathways
The smallest structural unit of the human body is the:
Tissue
Organ
Cell
System
A group of cells working together to perform a function is called a:
Organ
Tissue
System
Organism
Clusters of neuronal cell bodies in the CNS are called:
Ganglia
Nuclei
Neurons
Folia
The hippocampus is responsible for:
Heart rate regulation and autonomic body functions
Memory, emotions, and spatial navigation
Voluntary movement control coordinated by the motor cortex
Language production and verbal expression
Which part of the brain controls basic life functions like breathing, blood pressure, and heart rate?
Cerebellum
Brainstem
Prefrontal cortex
Wernicke’s area
The midbrain, pons, and medulla oblongata form the:
Cerebellum
Brainstem
Limbic system
Ventral cavity
The primary motor cortex is located on which gyrus?
Post-central gyrus
Pre-central gyrus
Superior temporal gyrus
Cingulate gyrus
The primary somatosensory cortex is located on:
Pre-central gyrus
Post-central gyrus
Broca’s area
Prefrontal cortex
Which lobe of the brain is primarily involved in executive functions, decision-making, and personality?
Temporal lobe
Parietal lobe
Prefrontal cortex
Occipital lobe
Broca’s area is important for:
Memory
Language production
Vision
Motor coordination
Wernicke’s area is responsible for:
Motor control
Sensory input
Language comprehension
Balance
The autonomic nervous system:
Controls voluntary muscles, allowing conscious movement and motor planning
Controls involuntary organs and smooth muscles
Is a part of the central nervous system only, without connections to peripheral nerves
Only sends sensory signals from the body to the brain, without influencing motor output
The sympathetic division is associated with:
Calming the body
Arousal and “fight or flight”
Reflexes only
Motor control
The parasympathetic division is associated with:
A. Arousal
B. Voluntary muscle control
C. Calming the body
D. Sensory input
Sensory (afferent) neurons carry:
Signals from CNS to muscles
Signals from muscles to CNS
Signals within the brain only
Signals to glands only
Motor (efferent) neurons carry:
Signals from CNS to muscles and glands
Signals from body to CNS
Signals only within the spinal cord
Sensory signals
The folia are:
Large ridges in the cerebral cortex
Small folds of the cerebellar cortex
Neuronal clusters in the CNS
Cavities in the brain
Fissures are:
Ridges between gyri
Small folds in the cerebellum
Deep grooves in the brain
Synaptic junctions
Gyri are:
Ridges or folds between clefts on the brain’s cerebral surface
Deep grooves in the brain
Neurons in the CNS
Ridges or folds on the surface of the brain
The central sulcus separates:
Frontal and parietal lobes
Parietal and occipital lobes
Cerebellum and brainstem
Temporal and occipital lobes
The lateral sulcus (Sylvian fissure) separates:
Frontal/parietal lobes from temporal lobe
Occipital lobe from parietal lobe
Cerebellum from brainstem
Motor cortex from sensory cortex
The corpus callosum:
Connects two cerebral hemispheres (R & L)
Controls memory and sends signals to the brain stem
Controls language comprehension and language production
Connects the top and bottom half of the brain
Lateralization refers to:
Equal use and processing of tasks by both hemispheres of the brain without specialization
Specialization of certain cognitive or motor functions to one hemisphere of the brain
Dominance or primary control by the brainstem over higher cortical functions
Mapping of sensory or motor areas in the brain according to a body diagram (homunculus)
The homunculus represents:
The actual physical sizes of body parts in proportion to their real-life dimensions
Nerve distribution and cortical representation of body parts
The influence of hormones on sensory perception and motor function
The distinction between the central nervous system (CNS) and peripheral nervous system (PNS)
The dorsolateral prefrontal cortex is responsible for:
Emotional control and regulation of mood
Impulse control and social behavior, such as moderating inappropriate actions
Logic, reasoning, planning, and working memory functions
Language comprehension and processing of spoken or written words
The ventrolateral prefrontal cortex is responsible for:
Language, emotional control, working memory, and attention
Vision and visual processing of the environment
Balance and coordination of movement
Reflexive actions and automatic motor responses
The orbitofrontal cortex is responsible for:
Vision and hearing, interpreting sensory input from the eyes and ears
Emotions, impulse control, and social behavior
Language comprehension and interpretation of speech
Primary motor control of voluntary movements
Directional term “superior (cranial)” refers to:
Toward the tail
Toward the head
Toward the midline
Far from the origin
Directional term “inferior (caudal)” refers to:
Toward the head
Toward the tail
Near the surface
Far from the midline
Directional term “medial” means:
Toward the midline
Away from midline
Toward the head
Toward the tail
Directional term “distal” means:
Toward the point of origin
Far from the point of origin
Toward the midline
Toward the surface
Sagittal planes divide the body into:
Top and bottom
Front and back
Left and right halves
Diagonal sections
Frontal (coronal) planes divide the body into:
Left and right halves
Front and back portions
Top and bottom portions
Oblique sections portions
Transverse (horizontal) planes divide the body into:
Left and right halves
Front and back portions
Top and bottom portions
Diagonal halves
Dorsal cavities include:
Thoracic and abdominal
Cranial and spinal
Retroperitoneal
None of the above
Ventral cavities include:
Thoracic and abdominopelvic
Cranial and spinal
Retroperitoneal
None of the above
Neurotransmitters are:
Structural proteins that provide support and shape to neurons
Chemicals that transmit messages between neurons
Components of the brain’s ventricles that contain cerebrospinal fluid
Glial cells, which support and protect neurons but do not transmit signals
Neuropharmacology studies:
Brain chemicals that alter function for treatment
Brain anatomy, including the physical structure of neurons and brain regions
Spinal reflexes and automatic motor responses
The folds of the cerebellum and their structural significance
Neuroendocrinology studies:
Enzymes in the liver and their metabolic effects
Endogenous hormones affecting brain function
Neurotransmitter release exclusively, without hormonal influence
Peripheral nerves and their connections outside the CNS
Neurochemistry studies:
Diseased brains postmortem
Chemical composition of the brain
Neural pathways
Motor cortex only
Neuropathology studies:
Brain chemicals and their effects on neural communication
Diseased or injured brains postmortem
Voluntary movement and motor coordination controlled by the CNS
Hormone regulation and its influence on body systems
Neurology focuses on:
Non-invasive psychological responses
Treatment of diseased or injured brains
Anatomy of the brain
Homunculus mapping
Physiological psychology involves:
Direct manipulation of the brain and studying consequences
Monitoring heart rate only, without broader behavioral or cognitive assessment
Anatomy of muscles and their role in movement, unrelated to brain function
Studying reflexes controlled by the brainstem only
Psychological physiology studies:
Direct manipulation of the brain to observe behavioral changes
Non-invasive monitoring of physiological responses and their psychological effects
The motor cortex exclusively, without considering other brain regions
Lesions or damage to the spinal cord for behavioral analysis
A system is defined as:
Single cells performing functions
Group of organs working together
Cluster of neurons
Individual tissues
The pre-central gyrus is associated with:
Sensory processing
Voluntary motor movement
Involuntary motor movement
Language comprehension
The post-central gyrus is associated with:
Voluntary and involuntary motor control
Sensory processing
Balance
Executive function
Broca’s area is usually located in which hemisphere?
Right
Left
Both equally
Occipital
Wernicke’s area damage can lead to:
Motor paralysis
Aphasia
Epilepsy
Amnesia
The cerebellum is divided by:
Central sulcus
Vermis
Lateral sulcus
Corpus callosum
The ventral cavity that houses digestive organs is:
Abdomino-pelvic
Abdominal
Abdomino-rectal
Abdomino-perineal
The homunculus map in the post-central gyrus represents:
Muscle strength and the ability to generate force in different body parts
Sensory distribution and sensitivity of body parts
Blood supply to cortical regions and their vascularization
Cortical folds and gyri unrelated to sensory or motor mapping
Clusters of neuronal cell bodies in the CNS are called:
Ganglia
Nuclei
Neurons
Folia
The cerebellum is one of the oldest anatomical parts of the brain.
True
False
The prefrontal cortex is responsible for language production.
True
False
The medulla oblongata continues from the spinal cord.
True
False
The pons is located between the midbrain and medulla.
True
False
The homunculus represents the real size of body parts.
True
False
The orbitofrontal cortex is involved in emotions, impulse control, and social behavior.
True
False
The sympathetic division of the autonomic system calms the body.
True
False
Sensory neurons are also called afferent neurons.
True
False
The central sulcus separates the occipital lobe from the temporal lobe.
True
False
Dorsal cavities include the cranial and spinal cavities.
True
False
Neuropharmacology studies the chemical composition of the brain.
True
False
Neuroendocrinology studies hormones that affect brain function.
True
False
Lateralization refers to equal processing of functions in both hemispheres.
True
False
Association areas integrate and interpret information from sensory and motor areas.
True
False
The pre-central gyrus is responsible for sensory processing.
True
False
Like the cerebellum, the cerebrum also contains folds called folia.
True
False
Map showing the nerve distribution for motor and sensory control in the brain. Fill in the blank: ________
Homunculus
Cerebellum
Thalamus
Medulla
Brain area responsible for language comprehension. Fill in the blank: ________
Wernicke’s area
Broca’s area
Occipital lobe
Cerebellum
Chemical messengers transmitting signals between neurons. Fill in the blank: ________
Neurotransmitters
Enzymes
Hormones
Antibodies
Smallest folds of the cerebellar cortex. Fill in the blank: ________
Folia
Gyri
Sulci
Lobules
The parasympathetic division of the autonomic system calms the body.
True
False
