Pons medulla Study guides, Class notes & Summaries

Bio 2300 Unit 2 Latest Update 100% Correct Mid Brain Short section of the brain stem between the diancephalon and the pons. Functions of Mid Brain Includes masses of gray matter that serve as reflex centers. Responsible for visual reflexes like moving eyes when head turns. Contains the auditory reflex centers like moving head to hear sound better. Medulla Oblongata Portion of the brain between the pons and the spinal cord. Function of Medulla Oblongata All nerve fibers connected...

Chapter 14 The Brain and Cranial Nerves 1) The adult human brain contains almost ________ of the body's neural tissue. A) 15 percent B) 25 percent C) 68 percent D) 97 percent E) 35 percent 2) Male brains are typically ________ compared to female brains. A) larger B) smaller C) the same size D) very smooth E) more convoluted 3) During embryonic development, which of the following secondary brain vesicles will form the cerebrum? A) telencephalon B) diencephalon C) mesencephalon D...

ARRT MRI Exam 2024 with 100% correct answers If a brain exam is being performed and the request is made to rule out acoustic neuroma, a protocol with thin cuts through the _________ should be performed. Inner auditory canals The _____________ imaging plane would be the most optimal slice orientation for evaluation of Arnold Chiari Malformation and its inferior cerebellar tonsillar herniation. sagittal A FLAIR sequence with a long TI is utilized to: null the signal from CSF If a ...

plasma membrane, cytoplasm, nucleus - Answer- what 3 parts does every cell in the human body have? metabolic life (cellular functions) - Answer- what functions do organelles carry out? processes that include growth, metabolism, replication, protein synthesis, & movement - Answer- what are the metabolic functions? plasma membrane - Answer- made of a phospholipid bilayer embedded w proteins cytoplasm - Answer- semi fluid substance inside the membrane that contains organelles nucleus...

HOSA behavioral health knowledge Questions and answers latest update Central Nervous system (CNS) includes the brain and spinal cord brainstem contains midbrain, medulla, and pons medulla controls vital body functions ex: heart rate, breathing pons control the management of sleep, arousal, facial expression cerebellum maintaining balance and motor coordination cerebellum contains more neurons than the rest of the brain midbrain controls sensory reflexes, mov...

medulla oblongata "legs" of seahorse olives pink, smooth structure pyramids medial, anterior "shins" of the seahorse inferior cerebellar peduncles posterior "calves" of seahorse glossopharyngeal nerve lateral and superior to olives (little circle) vagus nerve lateral to olive, inferior to glossopharyngeal nerve hypoglossal nerve longer (hotdog bun), medial to olive spinal accessory nerve 2 v-shapes on sides of "legs" Pons "belly" of the seahorse ...

The medulla oblongata, pons, and midbrain comprise the A) mesencephalon B) basal ganglia C) ventricles D) cortical lobes of the cerebrum E) brain stem - ANSWER E) brain stem The folds of the cerebrum are called A) sulci B) gyri C) cortical folds D) arachnoid granulations E) dural sinuses - ANSWER B) gyri The wall between the lateral ventricles is called the A) falx cerebri B) corpus callosum C) septum pellucidum D) fornix E) cerebral aqueduct - ANSWER C) septum pellucidum ...

Exam 1: NSG 221/ NSG221 (Latest 2024/ 2025 Update) Mental Health Review | Questions and Verified Answers| All Units Covered| 100% Correct| Grade A- Herzing Neurotransmitters Chemical substances manufactured in the neuron that aid in the transmission of information throughout the body. Neurotransmitters •Play a major role in everyday life and functioning •3 Actions: excitatory, inhibitory & modulatory •Neurotransmitters are categorized into one of 6 types: amino acids, peptides, mon...

Posterior Cerebral Artery (PCA) - correct answer Arises from basilar. Supplies Occipital Lobe , Midbrain, Thalamus, Pineal Gland, Choroid Plexus, and Corpus Callosum Symptoms of PCA Stroke - correct answer -Contralateral Visual Field Homonymous hemianopia -Visual Agnosia (unable to interpret/recognize visual information) - Weber's Syndrome (3rd nerve palsy + contralateral hemiplegia) -Parinaud's Syndrome (Impaired upwards gaze, convergence-retraction nystagmus, primary conjugate downward...

SCRN EXAM Questions and Answers (100 out of 100) Score A+. Function of the Frontal Lobe "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) Function of the Parietal Lobe "SENSES" Processes sensory input Language processing, recognition and orientation, and sensory of perception stimuli Gustatory area is here in which your taste...