Neurotransmitter systems - Study guides, Class notes & Summaries

Acetylcholine - relays info from neuron to muscle; too much produces muscle spasms, too little causes paralysis action potential of a neuron - the spike in voltage that passes through the axon; the purpose is to convey information or to send a message; it's the sudden positive change in the electrical charge of an axon adrenal glands - involved in the stress response and the regulation of salt balance agonists - boost normal neurotransmitter activity; more receptors are activated so more ...

Question 1 1 out of 1 points A noncompliant patient states, “Why do you want me to put this poison in my body?” Identify the best response made by the psychiatric-mental health nurse practitioner (PMHNP). Answer: C. “Most medications that work in the brain will result in restoring an imbalance of one or more neurotransmitters that your body already produces helping to alleviate your symptoms .” Question 2 1 out of 1 points Ms. Hill is currently being treated for schizophrenia bu...

Pharmacology Exam 1 Creighton With 100% Correct And Verified Answers -olol - Correct Answer-Beta blocker (beta 1 and 2) -osin - Correct Answer-Selectively blocks A1 -phrine - Correct Answer-Adrenergic agonist A1 -mine - Correct Answer-Indirect agonist -cur - Correct Answer-Non-depolarizing neuromuscular blocking agent Glaucoma drugs - Correct Answer-"PEET" Pilocarpine Epinephrine Echothiopate Timolol Asthma Drugs - Correct Answer-"EAST" Epinephrine Albuterol Salme...

Overview Test Your Knowledge Quiz The late assignment policy does not apply to quizzes and exams. All quizzes and exams close at the time they are due. For quizzes and exams not submitted by t he specified due date and time, a score of zero will be assigned. The Week 1 quiz has 5 questions (multiple choice). You will have one attempt. The late assignment policy does not apply to quizzes and exams. All quizzes and exams close at the time they are due. For quizzes and exams not submitted by the sp...

Acytelcholine - Answer--Excitatory; increases muscle contraction and depresses parasympathetic system. Associated with learning, memory, and attention → too little leads to Alzheimer's -Basal forebrain→ contains nucleus basalis -Targeted by Nicotine and succinylcholine Adaptation - Answer-The slowing of action potential firing overtime -Occurs in K+ Hyperpolarization Channels Agonist vs. Antagonist - Answer-Agonist: Chemical binds to the same site as an endogenous substance (e.g., ne...

David Myers’ new partnership with coauthor C. Nathan De Wall matches two dedicated educators and scholars, each passionate about teaching psychological science through writing and interactive media These and other innovations rest on the same foundations that have always distinguished a new David Myers edition—exhaustive updating (hundreds of new citations), captivating writing, and the merging of rigorous science with a broad human perspective that engages both the mind and heart. Test b...

Define science of Psychology - Answer-Psychology is the scientific study of behaviour and mental process Empiricism - Answer-Belief that knowledge comes exclusively through the senses or through experience Pseudoscience - Answer-A fake or false science that makes claims based on little or no scientific evidence. Case Study - Answer-An in-depth examination of one individual, or a small number of individuals The Survey - Answer-An investigation of many cases in less depth by asking people t...

Name 3 classes of first-generation antipsychotic medications: Correct Answer-Phenothiazine Theoxanthenes Butyrophenones Most sedative-hypnotics act by increasing or decreasing the activity of the Correct Answer-Neurotransmitter-receptor systems Because some types of first-generation antipsychotic medications block dopamine, it can lead to extrapyramidal syndrome (EPS). Four major symptoms related to EPS include Correct Answer-dystonic reactions, parkinsonism, akathisia, tardive dyskinesi...

WWW.THENURSINGMASTERY.COM Page 1 of 247 Test Bank to accompany Psychopharmacology, Third Edition Meyer • Quenzer Chapter 1: Principles of Pharmacology Multiple Choice 1. refer(s) to specific molecular changes that occur when a drug binds to a particular target site or receptor, while are the resulting widespread alterations in function. a. Drug action; therapeutic effects b. Side effects; drug effects c. Therapeutic effects; side effects d. Drug action; drug effects Answer: d Textbook Referenc...

What are the parts of the Central Nervous System? Answer- brain and spinal cord What are the parts of the peripheral nervous system? Answer- cranial and spinal nerves; include both autonomic and somatic systems What is the basic functional unit of the neurologic system? Answer- neuron What is the function of a neurotransmitter? Answer- to communicate messages from one neuron to another or to a specific target tissue; they can also potentiate, terminate, or modulate a specific actions ...