Neuromodulators - Study guides, Class notes & Summaries

PSB Exam 1 Study Guide-94 Questions with Complete Solutions Depolarization of the axon terminal causes influx of what ion? - CORRECT ANSWER Calcium What is triggered by influx of the ion listed above? - CORRECT ANSWER exocytosis What are the two basic mechanisms for inactivation neurotransmitter in the synaptic cleft? - CORRECT ANSWER After a chemical is released, it must be inactivated. Inactivation can be through a reuptake mechanism or by an enzyme that stops the action of the ch...

"Staircase" and "warm up" are alternative names for ___________, an increased muscle response to a constant stimulus. - correct answer treppe The are found at the initial segment and conductive segment of the neuron. a. voltage-gated Ca++ channel b. voltage-gated K+ channel c. chemically gated K+ channel d. chemically gated Cl- channel e. voltage-gated Na+ channel - correct answer b and e ...

Comfort and Pain management Exam 39 Questions with Verified Answers Which principle should the nurse integrate into the pain assessment and pain management of pediatric clients? - CORRECT ANSWER Pain assessment may require multiple methods in order to ensure accurate pain data. A client has required frequent scheduled and breakthrough doses of opioid analgesics in the 6 days since admission to the hospital. The client's medication regimen may necessitate which intervention? - CORRECT ANSW...

© 2017 Sinauer Associates, Inc. Chapter 5: Hormones and the Brain TEST QUESTIONS Essay/Discussion Prepare a comprehensive discussion for each of the following topics: 1. Describe the categories of chemical communication between cells and between animals. 2. Discuss the molecular structure of the major classes of hormones, giving examples of each. 3. Compare and contrast hormonal communication and neural function. 4. Describe, in general terms, the ways in which negat...

Which of these statements is true about a theory? It implies predictions What type of relationship is indicated if low values of one variable seem to be associated with low values of another variable? Positive correlation ______________ are useful in evaluating behavioral treatments. Single-subject designs ____________ offer precise descriptions of target behaviors so experimenters know how they should be observed and measured. Operational definitions A theory is:...

Psychology is the study of a.) mental illness b.) the brain c.) behavior and mental processes d.) observable behavior in humans and animals - answer-C The followers of ____________ argue that there is a close relationship between animal behavior and human behavior. a.) Jean Jacques Rousseau b.) Charles Darwin c.) John Locke d.) Rene Descartes - answer-B The year 1879 might be thought of as the beginning of psychology as a science because that is the year: a.) Margaret Floy Wash...

Psychiatric Mental Health Nursing 8th edition by Shelia Videbeck Test Bank , All Chapter Covered 1-24 | Complete Guide A+: UNIT 1 Current Theories and Practice • 1. Foundations of Psychiatric–Mental Health Nursing • 2. Neurobiologic Theories and Psychopharmacology • 3. Psychosocial Theories and Therapy • 4. Treatment Settings and Therapeutic Programs UNIT 2 Building the Nurse–Client Relationship • 5. Therapeutic Relationships • 6. Therapeutic Communication • 7. Client’s Respo...

Which of the following lists of structures is organized from smallest and least complex to largest and most complex? A) Organs, organ systems, tissues, cells B) Tissues, cells, organ systems, organs C) Cells, organs, tissues, organ systems D) Cells, tissues, organs, organ systems E) Organ systems, organs, tissues, cells - correct answer D) cells, tissues, organs, organ systems When body temperature increases, the body responds to move body temper...

The basic unit for measuring current flow is? a. Atomic weight b. Volt c. Ampere d. Coulomb - Answers Ampere Which is not a unit for measuring alternating frequencies? a. Cycles per second b. Volts c. Hertz d. Kilocycles - Answers Volts Which describes the action of a capacitor? a. Opposes changes in current flow b. Converts alternating current to direct current c. Creates a direct current resistance d. Stores electrical energy - Answers Stores electrical energy ...

Test Bank for Human Physiology An Integrated Approach 7th Edition by Human Physiology Chapter 8 Neurons: Cellular and Network Properties 1) The portions of a neuron that extend off of the roughly spherical cell body are usually collectively called A) protrusions. 2. B) processes. 3. C) prostheses. 4. D) projections. Answer: B Section: Cells of the Nervous System Learning Outcome: 8.2 Bloom’s Taxonomy: Knowledge 2) Detailed understanding of the cellular basis of signaling in the nervous sy...