Beta 1 adrenergic - Study guides, Class notes & Summaries

Galen College Cincinnati Pharm Exam 2| QUESTIONS WITH COMPLETE ANSWERS what do adrenergic agonists do? Correct Answer: they stimulate the sympathetic nervous system what is the sympathetic nervous system? Correct Answer: fight or flight response, decrease in digestion and excretion what are the 4 main adrenergic receptors? Correct Answer: Alpha 1, Alpha 2, Beta 1, Beta 2 Alpha 1 Correct Answer: blood vessels, peripheral resistance and blood return to the heart, improved circulation and bp ...

Pt on heparin in hospital setting. Why start coumadin 2 days before dc? Because coumadin needs a couple days before it starts working. Angina: bc pts dev tolerance to long-acting nitroglycerine w/i 1 day. How to prevent? Pts must have 8hrs with no nitroglycerine every days. Hint: At night, remove nitro patch bc no risk of exertional angina Underlying cause of angina coronary disease, athlerosclerosis Why do we give aspirin in pts w/atherosclerosis? Aspirin is an antiplatelet.. Prevents the exist...

Pharmacology 2023/2024 HESI PN Specialty V2 Exam 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...

NUR 652 Final Exam Study Questions with Answers All Correct 2023. Why are nitrate-free periods every 24 hours necessary for the patient on nitroglycerin therapy? To inhibit the development of tolerance What does a low level of thyroid-stimulating hormone indicate? Hyperthroidism What would be the best option to treat a newly diagnosed patient with a low TSH level with? Propanolol (Inderal) Spironoaldactone (Aldactone) has what mechanism of action (MOA)? Aldosterone antagonist Heparin exer...

Galen College Cincinnati Pharm Exam 2| QUESTIONS WITH COMPLETE ANSWERS what do adrenergic agonists do? Correct Answer: they stimulate the sympathetic nervous system what is the sympathetic nervous system? Correct Answer: fight or flight response, decrease in digestion and excretion what are the 4 main adrenergic receptors? Correct Answer: Alpha 1, Alpha 2, Beta 1, Beta 2 Alpha 1 Correct Answer: blood vessels, peripheral resistance and blood return to the heart, improved circulation and bp ...

The heart is divided into how many chambers correct answer: 4 chambers: 2 atria and 2 ventricles Insufficient blood flow through the coronary arteries can result in: correct answer: Angina Beta one controls the correct answer: Heart Name the two systems that comprise the autonomic nervous system: correct answer: Parasympathetic and Sympathetic Stimulation of the Vagus nerve will __________ the heart rate correct answer: decrease Another name for the Parasympathetic nervous sy...

Test Bank Medical Surgical Nursing 9th Edition Ignatavicius Workman MULTIPLE CHOICE 1. A nurse assesses a client who had a myocardial infarction and is hypotensive. Which additional assessment finding should the nurse expect? a. Heart rate of 120 beats/min b. Cool, clammy skin c. Oxygen saturation of 90% d. Respiratory rate of 8 breaths/min ANS: A When a client experiences hypotension, baroreceptors in the aortic arch sense a pressure decrease in the vessels. The parasympathetic system...

Obstetrics/ Maternity Practice Exam 103 Questions with Verified Answers The nurse is preparing a client with a term pregnancy who is in active labor for an amniotomy. What equipment should the nurse have available at the client's bedside? (Select all that apply.) A. litmus paper B. fetal scalp electrode C. a sterile glove D. an amniotic hook E. sterile vaginal speculum F. a doppler - CORRECT ANSWER C. A sterile glove D. An amniotic hook F. A doppler A single sterile glove, an a...

Describe the effects of beta 2 stimulators. Correct Answer Explain the effects of cholinergic medications. Correct Answer -act directly at cholinergic receptors and mimic/block actions of acetylcholine -suppress parasympathetic nervous system=drying out secretions from body (saliva, tears, sweat, bronchial and GI secretions); relaxation of smooth muscle in intestine, bronchi and urinary bladder; ↑ HR Identify the effects of dopamine receptor activation medication. Correct Answer Id...

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-...