Pia mater - Study guides, Class notes & Summaries

This layer of the meninges is tightly attached to the brain. - Answer- Pia mater (menix) The _______ fissure separates the right and left cerebral hemispheres. - Answer- Median longitudinal What is the purpose of the blood-brain barrier? Describe its maintenance from a cellular level. - Answer- The blood-brain barrier is a diffusion barrier which prevents most particles from entering the central nervous system tissue, keeping the brain and spinal cord separate from general blood circulatio...

PNB 2274 Exam 3 Chen Verified Questions And Answers 2024/2025 What protects the brain? (3 things) ANS 1. The bones of the cranium 2. The cranial meninges 3. Cerebrospinal Fluid (CSF) What are the cranial meninges? (List superficial to deep) ANS 1. Dura mater 2. Arachnoid 3. Pia mater Dura Mater ANS - "Hard mother" - 2 fibrous layers - Space between layers contains tissue fluids, blood vessels and lymphatic system! Arachnoid ANS - Arachnoid membrane: Epithelial layer

respiratory zone - correct answer respiratory bronchioles, alveolar ducts, alveoli What does the Respiratory Zone do? - correct answer Allow inhaled oxygen to diffuse into the lung capillaries in exchange for CO2. Conducting Zone - correct answer nose, pharynx, larynx, trachea, bronchi, bronchioles What does conducting zone do? - correct answer conducts air to respiratory zone, humidifies, warms, and filters air. Most common cancer mutation? - correct answer Acquired. What does anticholiner...

This layer of the meninges is tightly attached to the brain. Pia mater (menix) The _______ fissure separates the right and left cerebral hemispheres. Median longitudinal What is the purpose of the blood-brain barrier? Describe its maintenance from a cellular level. The blood-brain barrier is a diffusion barrier which prevents most particles from entering the central nervous system tissue, keeping the brain and spinal cord separate from general blood circulation. The blood-brain barrier is f...

AIS Components for ISS Scaling-Body Region 1. Head/Neck 2. Face 3. Chest 4. Abdominal/Pelvic Contents 5. Extremities/Pelvic Girdle Severe 6. External- Skin and Burns The adult skeletal system 206 bones 6 Ways to Show Appreciation for Your Child's Teacher Skull base fractures orbital roof, ethmoid, basilar process of occipital bone, petrous and squamous process of temporal bone (mastoid or petrous) Skull Vault fractures frontal, parietal, occipital, temporal bones (specifies squamou...

NURS 403 - Final Exam With Complete Solutions 2024. What are the four lobes of the brain? - ANSWER Frontal Parietal Temporal Occipital Where is the frontal lobe located & what is it responsible for? - ANSWER Front of the brain Motor movement and personality Where is the parietal lobe located & what is it responbile for? - ANSWER Behind frontal lobe & above temporal lobes Sensation & Perception Where is the temporal lobe located and what is it responsible for? - ANSWER Side of the bra...

Final Exam: BSC2085/ BSC 2085 (Latest 2024/ 2025 Update) Anatomy and Physiology I | Qs & As| 100% Correct| Grade A (Verified Answers) Q: what are the four quadrants? Answer: -RUQ -RLQ -LUQ -LLQ Q: what are the nine regions of the abdomen? Answer: -right hypochondriac -epigastric -left hypochondriac -right lumbar -umbilical -left lumbar -right iliac -hypogastric -left iliac Q: what are the 3 meninges that line the cranium and spinal cord? Answer: -dura mater -ar...

Rostral - Answer-toward the nose Caudal - Answer-toward the tail Major portions of the brain - Answer-Brain stem, Cerebrum, cerebellum Cerebrum is ___% of brain volume - Answer-83 Cerebellum contains ___% of the neurons - Answer-50 The brain weighs ___ pounds - Answer-3.5 Longitudinal Fissure - Answer-separates 2 cerebral hemispheres (left/right) Central Sulcus - Answer-Separates frontal & parietal lobe Gyri - Answer-folds Sulci - Answer-grooves cortex - Answer-surf...

Root is to ____ as ganglion is to ___ : axons; cell bodies ventral is to ____ as dorsal is to _____ : motor; sensory white matter is to ____ as gray matter is to ____ : axons; cell bodies Spinal Meninges (three layers) 2 | P a g e : dura mater, arachnoid mater, pia mater Spinal Meninges functions : protect spinal cord and provide it with oxygen and nurtrients where is CSF : in subarachnoid space (between arachnoid and pia mater) CSF provides spinal cord with

I. Olfactory (Cranial Nerve) correct answers Sense of Smell II. Optic (Cranial Nerve) correct answers Vision III. Oculomotor (Cranial Nerve) correct answers Eye Track/Accomodation IV. Trochlear (Cranial Nerve) correct answers Eye Movements V. Trigeminal (Cranial Nerve) correct answers Chewing/Head-Face Sensory VI. Abducens (Cranial Nerve) correct answers Abduction of Eye VII. Facial (Cranial Nerve) correct answers Facial Expression/Taste VIII. Vestibulocochlear (Cranial Nerv...