Alpha 1 antagonist Study guides, Class notes & Summaries

1) A client is being treated for hyperthyridism with propylthiouracil (PTU). The LPN/LVN knows that the action of this drug is to: A. decrease the amount of thyroid stimulating hormone circulating inthe blood. B. increase the amount of thyroid-stimulating hormone circulating inthe blood. C. increase the amount of T4 and decrease the amount of T3 producedby the thyroid. D. inhibit synthesis of T3 and T4 by the thyroid gland. D. PTU is an adjunct therapy used to control hyperthyroidism by in...

Stahl Chapter 5: Antipsychotics Exam Prep 2023. which FGAs are low potency and which ones are high potency? - ANSWER Low potency FGAs: - chlorpromazine (thorazine) - mesoridazine (serentil); QTc issues so 2nd line - thioridazine (mellaril); QTc issues so 2nd line High potency FGAs: - Fluphenazine (prolixin); available as LAI - Haloperidol (Haldol); available as LAI - Perphenazine (trilafon) - Pimozide (orap); tx for tourettes but QTc issues so 2nd line - Thiothixene (navane) - Trifl...

MSN 571 Question Bank Pharmacology United States University 2023/24 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 ...

GMS 6504 MODULE 1-3 Exam 1 Questions and Answers Already Passed What are System Independent Parameters? Affinity Efficacy What are the parts of a system that are identified as System Dependent Parameters? Number of receptors Cellular machinery Presence of other drugs - Competitive - Noncompetitive Affinity is Thermokinetic propensity of drug to bind to receptor Based largely on ΔG Efficacy is Magnitude of change of receptor shape/function upon drug binding Based on at...

NURS 5334 Study Questions and Answers Exam 2 2022/2023.  What are the basic mechanisms by which neuropharmocologic agents act? o Can modify the disease process o Act at the sites of actions which is the axons versus synapses and steps in synaptic transmission and effects of drugs on the steps of synaptic transmission  Transmittter synthesis is the first step in transmission. What are the other 4 steps? o Transmitter storage, transmitter release, receptor binding, and termination of t...

A 26-year-old female patient with nicotine dependence and a history of anxiety presents with symptoms of attention de cit hyperactivity disorder (ADHD). Based on the assessment, what does the PMHNP consider? Selected d. Answer: ADHD is often not the focus of treatment in adults with comorbid conditions. Question 3 0 out of 1 points Molly is a 52-year-old female that has a diagnosis of bromyalgia. She complains of fatigue and cognitive di culties. Which medication is the PMHNP most likely...

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-...

AEMT Drug Cards, NREMT Advanced-EMT Lactated Ringers - Trade Name: Hartmann's Solution MOA: Isotonic crystalloid solution, replaces water and electrolytes Indications: hypovolemic shock Contraindications: CHF, renal failure Side effects: N/A Dose: 20 mg/kg for adults and PEDS Naloxone - Trade Name: Narcan MOA: opioid antagonist Indications: Narcotic OD, coma of unknown origin Contraindications: hypersensitivity Side Effects: nausea, seizures, vomiting Adult D...

NURS 660 Exam 3 Review Revised Questions and 100% Correct Answers. 1. What is the medication that is the antidote for alprazolam? (If someone ODs). a. In overdosed-administer Flumazenil (benzo antagonist)-Stahl-can reverse od or induce sz or withdrawal in pts dependent on benzos 2. What is the MOA of pregabalin that makes it alleviate pain for people with fibromyalgia or chronic fatigue? a. Gabapentin and Lyrica are analgesic adjuncts that bind to open conformation of VS calcium channels ...

Quetiapine (Seroquel) correct answer: Serotonin-Dopamine Antagonist Atypical antipsychotic How long does it take for quetiapine (Seroquel) to work correct answer: Psychotic and manic symptoms can improve within one week. It will take several week to have full effect on behavior. Recommended to wait 4-6 weeks to determine efficacy. May take 16-20 weeks to show good response on cognitive symptoms What does quetiapine do? correct answer: Decrease positive symptoms of schizophrenia What...