Longitudinal fissure - Study guides, Class notes & Summaries

Astrocytes (Appearance and function) correct answers - big and star shaped - communicated with neurons and blood vessels - maintains neural integrity Microglia (appearance and function) correct answers - smaller glial cell - perform phagocytosis to engulf pathogens Ependymal cells (appearance and function) correct answers - simple cuboidal cells - lines the cavities of brain and spinal cord - helps produce cerebrospinal fluid oligodendrocytes correct answers - myelinate axons i...

Run in three directioAscendingns• : up to higher centers (sensory inputs)• Descending: from brain to cord or lower cord levels (motor outputs)• Transverse: from one side to other (commissural fibers) - ️️Ascending Three openings connect fourth ventricle to __________________________ that surrounds brain - ️️subarachnoid space What part of the brain is the site of the conscious mind and is the superficial layer of gray matter? - ️️Cerebral cortex Adult brains have what fo...

AEMCA Exam Prep. - With Questions & All Accurate Answers (Rated A+) AEMCA Exam Prep. - With Questions & All Accurate Answers (Rated A+) which of the following is the odd one out A sensory B motor C afferent D inherent - ANSWER - d which of the following has an effect on ventricular contraction A hydrogen ion pump B sodium potassium pump C bicarbonate ion pump D potassium ion pump - ANSWER - b the ability to conduct an impulse is brought about by the A hydrogen ion pump B sodi...

Anatomy and Physiology 2 - Quiz 4 100% Correct Solved a shallow groove on the surface of the brain - Correct Answer ️️ -Sulcus a deep, narrow cleft separating body parts - Correct Answer ️️ -Fissure the deep groove that divides the brain into right and left halves - Correct Answer ️️ - Longitudinal Fissure the groove that separates the frontal lobe from the parietal lobe - Correct Answer ️️ - Central Fissure the groove that separates the frontal lobe from the temporal lobe...

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 Describe the function of the brain ventricles - ANSWER There's 4 ventricles in the interior of the brain,

UTA A&P Exam 2 Review Questions and Answers All Correct Name the nerves of the brachial plexus - Answer Musculocutaneous nerve, median nerve, ulnar nerve, radial nerve, and axillary nerve Name the nerves of the lumbosacral plexus - Answer femoral nerve, obturator nerve, and sciatic nerve Name the three layers of cranial meninges from superficial to deep - Answer dura mater, arachnoid mater, and pia mater Name where cerebral spinal fluid (CSF) is located and its functions - Answer ...

CSFA PRACTICE EXAM QUESTIONS AND ANSWERS BODY TEMPERATURE IS REGULATED BY THE: - ANS HYPOTHALAMUS WATER CONSTITUTES WHAT AVERAGE NORMAL PERCENTAGE OF TOTAL BODY WEIGHT? - ANS 50%-70% THE THYROID GLAND CONSISTS OF RIGHT AND LEFT LOBES JOINED BY THE? - ANS ISTHMUS LANGER LINES GENERALLY LIE PERPENDICULAR TO THE DIRECTION OF: - ANS UNDERLYING MUSCLE TENSION THE ARTERIAL SUPPLY TO THE INTESTINAL TRACT, WITH THE EXCEPTION OF THE STOMACH, DUODENUM, AND DISTAL RECTUM, IS DER...

Neuron - Answer-*Nerve cell* -Soma (cell body) -Dendrites -Axon -Myelin Sheath -Neurolemmocytes (Schwann cells) -Axon Terminal boutons -Nissl bodies Brain Structures - Answer-1. Cerebrum (two hemispheres) 2. Diencephalon (thalamus and hypothalamus) 3. Cerebellum 4. Brainstem (midbrain, pons, and medulla oblongata) Cerebrum - Answer--Gyri, Sulci, White/Grey Matter -Longitudinal fissure -Corpus Callosum (joins L/R hemispheres) -Precentral gyrus -Central sulcus -Postcentral gy...

Brain - 4 Divisions - Answer cerebrum, brainstem, diencephalon, cerebellum Ventricles - Answer cavities within the brain that are filled with cerebrospinal fluid Meninges - Answer three layers of connective tissue membranes that cover and protect central nervous system organs and enclose cerebrospinal fluid. Dura Matter (Meninges) - Answer the double-layered outer meninx leathery Arachnoid meninx (Meninges) - Answer a loose layer separated from the dura mater by the s...

Surgical First Assist verified 10Lymph channels run parallel to which structures? - ANSWER veins Body temperature is regulated by the - ANSWER hypothalamus Which two electrolytes are essential for normal cardiac contractions? - ANSWER potassium and calcium Water constitutes what average normal percentage of total body weight? - ANSWER 50-70% The thyroid gland consists of right and left lobes joined by the - ANSWER isthmus Langer lines generally lie perpendicular to the direction o...