1 selective antagonist - Study guides, Class notes & Summaries

NR 565 Pharm Midterm Latest Version Graded A+ CYP2D6 Need to increase doses of SSRI, beta blockers etc. Codeine can be deadly CYP2C9 Decrease warfarin dose Test for gene VCORC1 mutation CYP3A4 Decreases elimination Increase toxicity of Amio Schedule I no accepted medical use in the US it may not be prescribed. heroin,various opium derivatives,hallucinogenic substances Schedule II No refills, no telephone orders Narcotics, Stimulants, Depressants Schedule III Drugs...

NURS 4010 Psych Exam 1- medications Action of Benzodiazepines Increase the effect of GABA - Reduces neural excitability Action of SSRIs (selective serotonin reuptake inhibitors) Increase serotonin by inhibiting the reuptake of it Action of SNRIs (Selective serotonin-norepinephrine reuptake inhibitors) Increase both serotonin and norepinephrine but inhibiting the reuptake Action of TCA's (Tricyclic antidepressants) Increases norepinephrine and serotonin - some increase acety...

NU641 Midterm Review 2024 Questions and Answers All Correct Which may cause orthostatic hypotension - Answer- -terazosin(hytrin): alpha blocker; selective alpha 1 antagonist used for BPH -clonidine Tricylcic antidepressants (TCA) adverse effects - Answer- anticholinergic -dry mouth -urinary retention -dilated pupils -flushing -tachycardia -confusion Hydrochlorothiazide (HCTZ) - Answer- -for HTN -good for patients with osteopenia & osteoporosis -do NOT use in gout patients. decrea...

PRE-NAPLEX EXAM Questions with 100% Correct Answers Cogentin (antiparkinson agent) benztropine 1 mg to 4 mg once or twice a day Blocks cholinergic histaminic receptors in the parasympathetic nervous system Mirapex (antiparkinson agent) Pramipexole 0.25 mg to 1.5 mg tid A non-ergot dopamine receptor agonist with a higher affinity to D3 dopamine receptors in the striatum and the substantia nigra Artane (Anti-parkinson agent) Trihexyphenidyl hcl 1 mg to 4 mg once or twice a day Bl...

Tutorial:Pharmacology Made Easy 4.0 Module:The Neurological System (Part 1) Case Study Questions #1: 1. Which of the following assessments of this client is most important immediately following the administration of intravenous diazepam? A. ECG B. Seizure Activity C. Blood Pressure D. Respiratory Rate 2. The healthcare professional is about to administer a loading dose of phenytoin IV. Which of the following is essential for the health care professional to do before administering pheny...

Comprehensive CRNA Interview Review Accurate responses are given. Comprehensive CRNA Interview Review Norepinephrine Mechanism of Action (MOA) A1, A2, B1 agonist. Primary agent used in distributive shock because it's ability to recruit venous volume and augment preload, while increasing arterial tone, and increasing cardiac output. Alpha one causing peripheral smooth muscle contraction. (low dose venous, high dose venous and arterial). Alpha 2 adrenoreceptor agonism actually ant...

PHARM EXAM 1 (MSN) PNS: cholinergic receptors 1. nicotinic (N): all ANS ganglia and medulla 2. nicotinic (M): neuromuscular junction 3. muscarinic: PNS organs site of action: PNS rx -synapse -rx alters synaptic transmission (AcH) SNS: Adrenergic receptors -alpha 1, alpha 2, beta 1, beta 2 -also effects epi/norepi, dopamine breakdown of AcH -via AChE or MAO 1. AcH=reuptake into nerve cell 2. degraded by MAO 3. diffusion of waste out of cell sites where Rx act/influ...

NR 565 Pharmacology Week 1 Questions and Answers Already Passed Pharmacokinetics The study of drug absorption, distribution, metabolism, and excretion in the body "What the body does to the drug" Factors that affect drug absorption (5) Rate of dissolution Surface area Blood flow Lipid solubility PH partitioning Factors that affect drug distribution (4) Blood flow to tissues Ability to exit vascular system Blood-brain barrier Protein-binding capacity Pharmacodynamics...

MSN 571 PHARMACOLOGY MIDTERM EXAM 2024/2025 1.Which instructions should be included in the plan of care for a patient who is prescribed ferrous sulfate? a. Iron compounds are not taken orally b. Iron does not absorb c. Iron should only be taken at night d. Antacids should not be taken with iron 2. Which is the most common type of anemia a. Iron deficiency b. Sickle cell anemia c. Folic acid deficiency d. B12 deficiency 3. Which antibiotic class disrupts folate metabolism in bacteria ...

GAD 1st line treatment Escitalopram, paroxetine, duloxetine GAD 2nd line treatment Venlafaxine Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:01 / 0:15 Full screen Brainpower Read More Panic Disorder 1st Line treatment Fluoxetine and sertraline are FDA approved for panic disorder Paroxetine FDA approved medications for panic disorder Fluoxetine, sertraline, alprazolam Panic disorder 2nd line treatment Clomipramine, imipramine...