A&P 7

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Which of the following is considered an ascending tract?

Spinothalamic tract

Which part or region of the brain controls and is associated the ability for speech production?

BROCA REGION

Which statement is true regarding the cerebrospinal fluid (CSF)?

CSF is produced by choroid plexus in the ventricles of the brain

What part of the brain controls and is associated with body posture, balance, and equilibrium along with coordination of motor activity?

Cerebellum

Gyri and sulci can be found in which of the following structures?

Cerebral cortex

An epidural will puncture through the meninges to inject medication or extract cerebral spinal fluid.

FALSE

In reference to the spinal cord, both the anterior horn and posterior horn carry afferent neurons.

FALSE

The right hemisphere of the brain is primarily responsible for analytical thought and rational thought.

FALSE

The white matter of the spinal cord contains ascending tracts and the grey matter contains descending tracts.

FALSE

Which part or region of the brain controls and is associated with the conscious movement of skeletal muscles?

Frontal lobe

Which of the following assists in regulation of body temperature and food/water intake?

Hypothalamus

Which choice best describes the effect of destruction of the ventral (anterior) horns neurons in the spinal cord?

Loss of transmission of motor information/input to body

Which of these choices is the deepest layer of the meninges?

PIA MATER

Which part or region of the brain controls and is associated with perceiving information from the general sensory receptors in the skin such as the perception of touch?

Parietal lobe

Which statement is true regarding the spinal nerve and cord?

Spinal nerves exit the spinal cord through the intervertebral foramen of the vertebrae

Cerebral spinal fluid (CSF) is located in which region?

Subarachnoid space

Most neural pathways entering the spinal cord from left spinal nerves at some point desiccate (cross over) and are perceived by the right side of the cerebrum.

TRUE

The cerebellum is responsible for sense of balance, proprioception, coordination, and precision movement.

TRUE

The thalamus helps regulate sensations, learning, memory, and motor activities.

TRUE

The ventral horn sends efferent information from the CNS to the body via the ventral root.

TRUE

Which choice is true regarding the brain stem?

The midbrain contains visual and auditory reflex centers

Which statement is true of the central nervous system?

The pia mater of the meninges adheres directly to the brain and spinal cord

Which statement is true regarding the meninges?

The subarachnoid space is filled with cerebrospinal fluid

Which of the following statements is true?

White matter in the spinal cord is arranged into "columns".


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