Antagonist agonist - Study guides, Class notes & Summaries

Chapter 15 Adrenergic Agonists and Antagonists Questions with 100% Actual correct answers | verified | latest update | Graded A+ | Already Passed | Complete solution 2024/2025

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...

between the origin and insertion which is usually located proximally in limbs ? correct answers Origin What happens during REVERSE MUSCLE ACTION? correct answers specific movements of the body the actions are reversed THEREFOR the positions of the origin and insertion of a muscle are switched What is a mechanical advantage using the example of a lever? correct answers if the load is closer to the fulcrum and the effort is farther from the fulcrum only a small about of effort is needed to m...

Kinesiologist BCRPA Fitness Theory Practice Exam with Complete SolutionsKinesiologist BCRPA Fitness Theory Practice Exam with Complete SolutionsKinesiologist BCRPA Fitness Theory Practice Exam with Complete SolutionsKinesiologist BCRPA Fitness Theory Practice Exam with Complete Solutions The definition of *Agonist* and *Antagonist* muscles? (A) AGONIST = Muscle responsible for movement, ANTAGONIST - Muscle opposite of the agonist (B) AGONIST = muscle not responsible for movement, ANTAGON...

Partial agonist 5-HT1 receptor. Leads to anxiolytic action. Effective with GAD but not other anxiety disorders. Antidepressant at high doses. Used to augment antidepressants. Dose is 2-3 x per day up to 60 mg. Side Effects are dizziness, headache, sedation, nervousness, nausea. correct answer: Buspar Histamine H1 receptor antagonist Anticholinergic effects Short term effects on anxiety/tension Little data on long-term anxiolytic effects Dosing: 50-100 mg 3-4 times/day Use lower doses in...

HESI Pharmacology Exit Exam with NGN 1 . A healthcare provider prescribes cephalexin monohydrate (Keflex) for a client with a postoperative infection. It is most important for the nurse to assess for what additional drug allergy before administering this prescription? A) Penicillins. B) Aminoglycosides. C) Erythromycins. D) Sulfonamides. A) Penicillins. Cross-allergies exist between penicillins (A) and cephalosporins, such as cephalexin monohydrate (Keflex), so checking for penicilli...

Psychopharm Exam 1 practice 170 Questions with Verified Answers The PMHNP is evaluating a 68-year-old man for symptoms of major depression. While assessing the appearance of the patient, an obvious left-sided ptosis is noted. Which cranial nerve is directly linked to this condition? a. III b. IV c. V d. VI - CORRECT ANSWER A A 55-year-old woman has been referred for a psychiatric evaluation for a change in personality, lack of impulse control, and increasingly reckless decision-making....

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...

BIOL 235 Midterm Exam 2 With Complete Solution(100% Verified) 185 Questions with 100% Correct Answers. 1. between the origin and insertion which is usually located proximally in limbs ? - Origin 2. What happens during REVERSE MUSCLE ACTION? - specific movements of the body the actions are reversed THEREFOR the positions of the origin and insertion of a muscle are switched 3. What is a mechanical advantage using the example of a lever? - if the load is closer to the fulcrum and the effort...

Pharmacology Exam 1- Rasmussen (Answered) Drugs that PRODUCE a response agonist Drug that PREVENT or block a response antagonist Therapeutic WINDOW is what? level of the drug between minimal effective concentration in the plasma for obtaining desired drug response and the minimal toxic concentration The time it takes for one half of the drug concentration to be eliminated from the body is called? half life what is a patient on two highly protein bound drugs at risk for? accumulation an...