Essential Psychopharmacology-Neuroscientific Basis and Practical Applications 4ED by Stephen M. Stahl-ALL Chapters Complete

Essential Psychopharmacology: Neuroscientific Basis and Practical Applications 4ED Stephen M. Stahl Test Bank 2021 Drone IT STAHL'S ESSENTIAL PSYCHOPHARMACOLOGY NEUROSCIENTIFIC BASIS AND PRACTICAL APPLICATIONS TESTBANK/STUDY GUIDE STAHL'S ESSENTIAL PSYCHOPHARMACOLOGY Chapter 1 Chemical neurotransmission MULTIPLE CHOICE 1. A patient with depression mentions to the nurse, My mother says depression is a chemical disorder. What does she mean? The nurses response is based on the theory that depression primarily involves which of the following neurotransmitters? a. Cortisol and GA BA b. COMT and glutamate c. Monamine and glycine d. Serotonin and norepinephrine ANS: D One possible cause of depression is thought to involve one or more neurotransmitters. Serotonin and norepinephrine have been found to be important in the regulation of depression. There is no research to support that the other options play a significant role in the development of depression. 2. A patient has experienced a stroke (cerebral vascular accident) that has resulted in damage to the Broca area. Which evaluation does the nurse conduct to reinforce this diagnosis? a. Observing the patient pick up a spoon b. Asking the patient to recite the alphabet c. Monitoring the patients blood pressure d. Comparing the patients grip strength in both hands ANS: B Accidents or strokes that damage Brocas area may result in the inability to speak (i.e., motor aphasia). Fine motor skills, blood pressure control, and muscle strength are not controlled by the Broca area of the left frontal lobe. 3. The patient diagnosed wit h schizophrenia asks why psychotropic medications are always prescribed by the doctor. The nurses answer will be based on information that the therapeutic action of psychotropic drugs is the result of their effect on: a. The temporal lobe; especially Wernic kes area b. Dendrites and their ability to transmit electrical impulses c. The regulation of neurotransmitters especially dopamine d. The peripheral nervous system sensitivity to the psychotropic medications ANS: C Medications used to treat psychiatric disord ers operate in and around the synaptic cleft and have action at the neurotransmitter level, especially in the case of schizophrenia, on dopamine. The Wernickes area, dendrite function, or the sensitivity of the peripheral nervous system are not relevant to either schizophrenia or psychotropic medications. 4. A student nurse mutters that it seems entirely unnecessary to have to struggle with understanding the anatomy and physiology of the neurologic system. The mentor would base a response on the understanding that it is: Necessary but generally for psychiatric nurses who focus primarily on a. behavioral interventions A complex undertaking that advance practice psychiatric nurses frequently use b. in their practice Important primarily for the nursing assessment of patients with brain c. traumacaused cognitive symptoms Necessary for planning psychiatric care for all patients especially those d. experiencing psychiatric disorders ANS: D Nurses must understand that many sy mptoms of psychiatric disorders have a neurologic basis, although the symptoms are manifested behaviorally. This understanding facilitates effective care planning. The foundation of knowledge is not