Arachnoid layer - Study guides, Class notes & Summaries

Chapter 18: Computed Tomography Lampignano: Bontrager’s Textbook of Radiographic Positioning and Related Anatomy, 9th Edition 1. What is the name of the tapered, terminal part of the spinal cord? a. Medulla spinalis b. Encephalon c. Axon d. Conus medullaris 2. At what vertebral level is the tapered, terminal part of the spinal cord found? a. Lower border of T10 b. L4-5 joint space c. Lower border of L1 d. S1-2 3. Which structure of the neuron carries electric impulses away...

Exam 4: BSC2085/ BSC 2085 (Latest 2024/ 2025 Update) Anatomy and Physiology I | Qs & As| 100% Correct| Grade A (Verified Answers) Q: How many spinal cord segments are there? Answer: 31 Q: characteristics of Spinal Cord Segments Answer: 1. Based on vertebrae where spinal nerves originate 2. Positions of spinal segment and vertebrae change with age (as vertebral column grows, dorsal and ventral roots elongate) Q: Spinal Cord Segments: Characteristics of cervical nerves Answ...

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

The middle layer of the meninges is the - arachnoid Loss of memory is referred to as - amnesia The word element ______ indicates speech - -phasia There are _____ pairs of spinal nerves. - 31 The word element _____ refers to a membrane. - mening/o The part of the brain responsible for involuntary functions such as heartbeat, respirations, and body temperature is the _______ - brain stem

68W FC2 REAL EXAM QUESTIONS WITH ANSWERS | VERIFIED The function of this structure is to encase and protect the brain tissue - ANSWER Skull (Cranium) The lower jaw bone - ANSWER Mandible The fused bones of the upper jaw. - ANSWER Maxillae There are three membranes that cover the brain and they are called what? - ANSWER Meninges Outermost membrane and most resilient of the meninges. - ANSWER Dura Mater The center layer of the meninges. - ANSWER Arachnoid The innermost membrane of...

Portage Learning BIOD 152 A&P 2 Final Exam 2023/2024 Identify the parts of the neuron shown in the diagram below a. dendrite b. cell body c. nucleus List the four parts of the human brain The human brain is made up of the cerebral hemispheres, diencephalon, brain stem, andcerebellum. List and describe the 3 meninges of the human brain. The leathery dura mater is the double-layered outer meninx. The middle arachnoid meninx is a loose layer separated from the dura...

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...

Scalp - Answer- Bleeds profusely; vascular Foramen magnum - Answer- opening through which pressure can be released; spinal cord passes through Meninges - Answer- membranes that cover brain (pia, arachnoid, dura) Dura mater - Answer- Outermost layer, most resilient Brain Hemispheres - Answer- cerebrum, cerebellum, brain stem Cerebrum - Answer- largest

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...

Fieldcraft 2 (68W) exam 160 + questions with verified answers A+ rated Scalp - correct answer -Bleeds profusely; vascular Foramen magnum - correct answer -opening through which pressure can be released; spinal cord passes through Meninges - correct answer -membranes that cover brain (pia, arachnoid, dura) Dura mater - correct answer -Outermost layer, most resilient