Neuronal signals - Study guides, Class notes & Summaries

NR 546 Midterm Exam 2023/2024 Questions AND Answers Update A+ What should the PMHNP consider when prescribing chemical restraints? - Answer-- allergy status -prior med hx for adverse drug reactions r/t the meds ordered in the chemical restraint -state regulations regarding chemical restrains must be reviewed Are the PMHNP and other staff liable if the client has an allergic reaction or adverse side effects to the drugs used for chemical restraint? - Answer-No. The client has been court-...

Psychopharm Exam 1 practice 170 Questions with Verified Answers The PMHNP is evaluating a 68-year-old man for symptoms of major depression. While assessing the appearance of the patient, an obvious left-sided ptosis is noted. Which cranial nerve is directly linked to this condition? a. III b. IV c. V d. VI - CORRECT ANSWER A A 55-year-old woman has been referred for a psychiatric evaluation for a change in personality, lack of impulse control, and increasingly reckless decision-making....

DPT 712: NERVE, NERVE CONDUCTANCE, ACTION POTENTIALS AND NEURONAL SIGNALING EXAM QUESTIONS AND ANSWERS VERIFIED GRADED A++ dendrite where information comes to presynaptic nerve cell that releases a neurotransmitter into a synapse; before the synapse post-synaptic the nerve cell to which the neurotransmitter binds. cell membranes create a separation of electrical charges and ion concentrations creating an __________________ gradient and a __________________ potential electrochemical; me...

TABLE OF CONTENTS 1. Homeostasis: A Framework for Human Physiology 2. Chemical Composition of the Body 3. Cellular structure, proteins, and Metabolism 4. Movement of Molecules Across Cell Membranes 5. Control of Cells by Chemical Messengers 6. Neuronal Signaling and the Structure of the Nervous System 7. Sensory Physiology 8. Consciousness, the Brain, and Behavior 9. Muscle 10. Control of Body Movement 11. The Endocrine System 12. Cardiovascular Physiology 13. Respiratory Physiology...

Test Bank to accompany Neuroscience, Sixth Edition Purves • Augustine • Fitzpatrick • Hall • LaMantia • Mooney • Platt • White Chapter 1: Studying the Nervous System Multiple Choice 1. Which part of DNA is transcribed into messenger RNA? a. Exon b. Intron c. Promoter d. Non-coding DNA e. Regulatory DNA Answer: a Textbook Reference: Genetics and Genomics Bloom’s Level: 2. Understanding 2. Genomics is the analysis of a. coding DNA sequences for a species. b. ...

NBME PHYSIOLOGY UPDATED EXAM WITH COMPLETE SOLUTIONS 2023/2024 Prostglandin - CORRECT ANSWER-From mast cells, macrophages, EC, and platelets Vasodilation, pain Rate controlling step in Insulin secretion - CORRECT ANSWER-Phosphorylation of glucose by glucokinase Glucokinase mutation - CORRECT ANSWER-Autosomal dominant form of early onset type 2 diabetes GLUT 2 - CORRECT ANSWER-low affinity high capacity glucose transporter. Uptake by beta cells Insulin release - CORRECT ANSWER-Bloo...

TABLE OF CONTENTS 1. Homeostasis: A Framework for Human Physiology 2. Chemical Composition of the Body 3. Cellular structure, proteins, and Metabolism 4. Movement of Molecules Across Cell Membranes 5. Control of Cells by Chemical Messengers 6. Neuronal Signaling and the Structure of the Nervous System 7. Sensory Physiology 8. Consciousness, the Brain, and Behavior 9. Muscle 10. Control of Body Movement 11. The Endocrine System 12. Cardiovascular Physiology 13. Respiratory Physiology...

what kind of receptors recognize hydrophobic signals such as steroid hormones? A. cell surface receptors B. intracellular receptors C. any of the above Correct Answer-b which type of signaling uses secreted signals that function as local mediators? A. endocrine signaling B. paracrine signaling C. contact dependent signaling D. neuronal signaling Correct Answer-paracrine signaling in a signal transduction pathway controlled by G protein coupled receptors, PKA is located A. upstr...

Also known as soma; made up of the nucleus and cytoplasm within the cell membrane: - Answer- Cell body Transmits signals away from the neuron's cell body to connect with other neurons and cells: - Answer- Stem or axon Collect incoming signals from other neurons and send the signal toward the neuron's cell body: - Answer- Dentrites Composed of spinal cord and the brain - Answer- Central nervous system Conveys information from the CNS to skeletal muscles; responsible for voluntary mo...

Test Bank for Neuroscience, Sixth Edition Purves • Augustine • Fitzpatrick • Hall • LaMantia • Mooney • Platt • White Chapter 1: Studying the Nervous System Multiple Choice 1. Which part of DNA is transcribed into messenger RNA? a. Exon b. Intron c. Promoter d. Non-coding DNA e. Regulatory DNA Answer: a Textbook Reference: Genetics and Genomics Bloom’s Level: 2. Understanding 2. Genomics is the analysis of a. coding DNA sequences for a species. b. regulato...

Reductionist approaches involve trying to explain ___. Answer: large things in terms of smaller things Ramón y Cajal suggested that the nervous system is composed of individual nerve cells - an idea known as the ___. Answer: neuron doctrine The effort to understand normal behavioral functioning by studying people with brain injuries is known as ___. Answer: neuropsychology A so-called split-brain patient has undergone surgery to have the ___ cut in half. Answer...

sodium potassium pump - ️️enzyme that transports 3 sodium to the outside, and it transports 2 potassium to the inside using the hydrolysis of ATP - creates more sodium outside and more potassium inside and creates a concentration gradient Midline, ipsilateral and contrelateral - ️️line separating left and right of the entire nervous system - ipsilateral means the same side of something and contralateral means the opposite side of something Nissl stain showed (Nissl) - ️️Nissl u...