SCRN EXAM Questions and Answers (100% Correct Answers) Already Graded A+

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SCRN EXAM Questions and Answers (100%
Correct Answers) Already Graded A+
Function of the Frontal Lobe [ ANS: ] "EXECUTIVE" functions

reasoning, emotions, judgement, voluntary movement

planning and initiation, personality expression and moderation of
social functions

Broca's area is in this lobe (production of speech)
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Function of the Parietal Lobe [ ANS: ] "SENSES"

Processes sensory input
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Language processing, recognition and orientation, and sensory of
perception stimuli

Gustatory area is here in which your taste buds are here

Function of Right Parietal Lobe [ ANS: ] interpretation of the body
in accordance to the objects within its surroundings

Function of the Left Parietal Lobe [ ANS: ] Ability to understand
numbers and manipulation of objects

Function of the Occipital Lobe [ ANS: ] visual processing, visual
spatial processing, motor perception and color recognition

Function of the Temporal Lobe [ ANS: ] Wernicke's are is here in
which responsible for hearing and speech processing/ speech
and memory and recognition of auditory stimuli

Function of the cerebellum [ ANS: ] Balance and coordination

Coordination of voluntary movements; equilibrium and muscle
tone

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Central Sulcus [ ANS: ] separates the frontal and parietal lobes

Lateral Sulcus [ ANS: ] also known as Sylvian Fissure; separates the
frontal and temporal lobes

What is the brainstem composed of? [ ANS: ] Midbrain, Medulla
Oblongata, and Pons

Function of the Midbrain [ ANS: ] Processes sight, sound, and reflex

Maintains consciousness

Maintains respiratory and cardiovascular homeostasis
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Function of the Pons [ ANS: ] Connects cerebellum to the
cerebrum

Controls regulating breathing
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Controls involuntary swallowing processes

Functions of the Medulla Oblongata [ ANS: ] regulates autonomic
functions like RR, HR, and digestive processes like vomiting,
sneezing, swallowing, coughing, and balance

Pneumonic For Cranial Nerves [ ANS: ] OLD OPERATORS
OCCASIONALLY TROUBLESHOOT TRICKY ABDUCTED FAMILY
VETERANS GALLOPING VALIANTLY ACROSS HISTORY

Pneumonic for cranial nerves if it's sensory or motor [ ANS: ] SOME
SAY MARRY MONEY BUT MY BROTHER SAYS BIG BRAINS MATTER
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Where is the sensory cortex located? [ ANS: ] parietal lobe; in the
postcentral gyrus

where is the motor cortex located [ ANS: ] in the precentral gyrus;
anterior to the central sulcus which separates the frontal and
parietal lobe

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What is the two halves of the brain separated by? [ ANS: ] Medial
longitudinal fissure

Function of the Corpus Callosum [ ANS: ] connects the right and
left hemisphere together and facilitates communication

Function of the Left Cerebral Cortex [ ANS: ] controls the right side
of the body and speech center

Function of the Right Cerebral Cortex [ ANS: ] controls the left side
of the body and "spatial" relationship

What are the three protective membranes? (innermost to outer) [
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ANS: ] REMEMBER PAD

PIA, ARACHNOID, AND DURA MATER

Pia Mater [ ANS: ] Innermost layer of the meninges
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Fits the brain like a glove

Covers the surface of the brain

Arachnoid Mater [ ANS: ] middle layer of meninges; cerebrospinal
fluid and blood vessels found here;

"spiderweb-like mother"

Dura Mater [ ANS: ] thick, outermost layer of the meninges
surrounding and protecting the brain and spinal cord

composed of thick, fibrous connective tissue

what are the two notable dural folds? [ ANS: ] the FALX and
TENTORIUM

Falx [ ANS: ] separates the right and left hemispheres of the brain

tentorium [ ANS: ] separates cerebrum from cerebellum