Medulla oblongata - Study guides, Class notes & Summaries

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 to the brain and spine must pass through...

1. What structure is part of the CNS: Brain Somatic nervous system Peripheral nerve pathways Cranial Nerves: Brain 2. Which of the following is an insulating substance for the neuron? Schwann Sheath Myelin Neurilemma Node of Ranvier: Myelin 3. Which neurons transmit impulses from neuron to neuron? Unipolar Sensory Motor Interneurons: Interneurons 4. Which term describes successive, rapid impulses received from a single neuron on the same synapse? Temporal summation Spatial summatio...

white matter of the cerebellum forms a branching network known as - arbor vitae the cerebrum develops from the embryonic region called - telecephalon cerebrospinal fluid is secreted by choroid plexus in the _____ ventricles and reabsorbed by arachnoid villi in the ____ - lateral, third, and fourth; superior sagittal sinus the reticular formation - is composed of nuclei scattered aroung the brainstem in the CNS clusters of gray matter containing cell bodies are - nuclei the nuclei of cranial...

To relay the sensory information to the cerebellum and thalamus and contain viscera somatic and motor - Answer-None of the above = pons Which of the following are true about the CEREBELLUM? a. the cerebellum relays information to the thalamus b. relay c. coordinate complex motor behaviors - Answer-C The secondary brain vesicle at 6 weeks which originates the medulla oblongata - AnswerMyelencephalon Which region of the adult brain originates the cerebellum - Answer-Metencephalon Since the...

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...

Which antihistamine may be prescribed to treat nausea and vomiting? Correct Answer-Hydroxyzine In which structure is the vomiting center located? Correct Answer-Medulla oblongata Which condition results from the loss of hydrochloric acid (HCL) as a result of vomiting? Correct Answer-Metabolic alkalosis Which objective finding in a patient with vomiting requires follow-up by the nurse? Correct Answer-Urine output of 200 mL in 24 hours Which patient response indicates a goal of care of...

ATI TEAS 7 STUDY GUIDE TEST EXAM (QUESTIONS AND ANSWERS) A+GRADED 2023/2024 What does the respiratory system do? - CORRECT ANSWER-Brings in oxygen to go into the cells, and picks up carbon dioxide to be removed from the bodyguard What are the 7 parts of the respiratory system? - CORRECT ANSWER-1. Nose 2. Pharynx 3. Larynx (voice box) 4. Trachea (windpipe) 5. Bronchi 6. Bronchioles 7. Alveoli What are alveoli surrounded by to allow the exchange of O2 and CO2? - CORRECT ANSWER-Capi...

ATI-TEAS Practice Tests Nov 2022. aka the windpipe - is a cylindrical portion of the respiratory tract that joins the larynx with the lungs connects the throat to the stomach - when someone swallows, this contracts to force the food down into the stomach - like other structures in the respiratory system, this structure secretes mucus for lubrication (1) Identify the tissue(s) that is/are striated (2) Identify the tissue(s) that is/are NOT striated a) cardiac b) smooth c) skel...

AMT Certification Exam Questions & Answers 2024/2025 Assault - ANSWERSThreat of touching a person without consent Hypovolemia - ANSWERSInsufficient blood-clotting cells Which of the following foods does NOT represent carbohydrates? a. Oats b. Corn c. Orange Juice d. Milk e. Fish - ANSWERSe. fish According to Dr. Elisabeth Kubler-Ross, most individuals who experience the impending death of a loved one will initially experience which of the following emotions as part of the gr...

IUPUI Anatomy Lecture Exam 4 Questions and Answers Rated A The sympathetic division of the ANS differs from the parasympathetic division of the ANS in that: the postganglionic fibers of the sympathetic system are relatively longer than those of the parasympathetic system and the sympathetic system is more divergent than is the parasympathetic system Respiratory activities are controlled by: centers in the pons and the medulla oblongata Conscious though processes and all intellectual funct...