Dobutamine chronotropic - Study guides, Class notes & Summaries

RCES #2 Exam Questions and Answers All Correct Drug classification: Norepinephrine, dopamine - ANSWER pressor Drug classification:isoproterenol, atropine - ANSWER chronotropic Drug classification: digitalis, dobutamine - ANSWER inotropic Drug classification: lidocaine, procainamide - ANSWER ventricular antiarrhythmics Drug classification: verapamil, adenosine - ANSWER supra-ventricular anti arrhythmic Stimulation of sympathe...

CPP Formula - ANSWER-MAP - ICP = CPP MAP Formula - ANSWER-SBP + 2(DBP) / 3 = MAP CPP Range - ANSWER-50 - 80 mmHg Neurogenic Shock S/S - ANSWER-Recent trauma. Loss of sympathetic tone, rapid onset hypotension... Possibly bradycardia, warm flushed skin, potentially priapism. Head Injury (Epidural) - ANSWER-"MMA" LOC, then lucid interval, then LOC Head Injury (Subarachnoid Hemorrhage) - ANSWER-Life Threatening, "thunderclap headache" Head Injury (Subdural) - ANSWER-Slow onset ...

NCLEX Actual Exam Prediction 2023 Exam A QUESTION 1 To appropriately monitor therapy and client progress, the nurse should be aware that increased myocardial work and O2 demand will occur with which of the following? A. Positive inotropic therapy B. Negative chronotropic therapy C. Increase in balance of myocardial O2 supply and demand D. Afterload reduction therapy Correct Answer: A Section: Questions Set A Explanation Explanation/Reference: Explanation: (A) Inotropic therapy will...

Alpha 1 - correct answer contracts genitourinary smooth muscle; relaxes intestinal smooth muscle; heart, increases inotropy & excitability; liver, glycogenolysis & gluconeogenesis Alpha 2 - correct answer decreases insulin secretion, increases platelet aggregation, decreases norepinephrine release, contracts vascular smooth muscle Beta 1 - correct answer : increases rate, force, conduction velocity in heart; increases renin secretion Beta 2 - correct answer relaxes smooth muscle; glycog...

NCLEX RN EXAM LATEST 515 REAL EXAM QUESTIONS AND CORRECT ANSWERS / NCLEX RN EXAM QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS WITH RATIONALES ) Number: NCLEX-RN Passing Score: 800 Time Limit: 120 min NCLEX-RN National Council Licensure Examination(NCLEX-RN) Sections 1. Questions Set A 2. Question Set B 3. Questions Set C 4. Questions Set D 5. Questions Set E 6. Questions Set F 7. Questions Set G Exam A QUESTION 1 To appropriately monitor therapy and client progress,...

Air Methods Clinical Exam with Questions and Answers CPP Formula ANSWER MAP - ICP = CPP MAP Formula ANSWER SBP + 2(DBP) / 3 = MAP CPP Range ANSWER 50 - 80 mmHg Neurogenic Shock S/S ANSWER Recent trauma. Loss of sympathetic tone, rapid onset hypotension... Possibly bradycardia, warm flushed skin, potentially priapism. Head Injury (Epidural) ANSWER "MMA" LOC, then lucid interval, then LOC Head Injury (Subarachnoid Hemorrhage) ANSWER Life Threatening, "thunderclap headache" ...

ACLS Drugs dosages & uses (2022/2023) 100% Correct For poor perfusion with Bradycardia Treat with which first line treatment? Atropine 1mg IV (repeat to a total of 3mg IV) For poor perfusion with Bradycardia Treat, if the first line of treatment is ineffective, what should be provided and what med should be given? Transcutaneous pacing Dopamine 5-20mcg/kg/minute infusion OR Epinephrine 2-10mcg/min infusion What is the first line drug for acute stable bradycardia and how do you administer it...

Nur Pharm - Test #2 - Ch. 19 NCLEX Questions Nonselective beta blockers may be used to treat hypertension and what other condition? A. Supraventricular dysrhythmias B. Heart failure C. Heart block D. Chronic obstructive pulmonary disease (COPD) - ANS A. Supraventricular dysrhythmias **Nonselective beta blockers are used to treat supraventricular dysrhythmias secondary to their negative chronotropic effects (decreasing heart rate). They may exacerbate heart failure, COPD, an...

Metabolic acidosis is characterized by: - Answer a fall in the plasma HCO3- concentration and a low pH The patient is a 71 year old male who presents to the OR with a history of congestive heart failure. His history is positive for increasing shortness of breath, 3 pillow orthopnea, lower extremity edema, and dyspnea with mild exertion. Preoperative lab values are as follows (Arterial values): pH: 7.41, pCO2: 60, pO2: 50, HCO3-: 38.1, BE + 12, SaO2: 72%, Hgb/Hct: 7.6/23 Based on the above inf...

2023 NCLEX RN EXAM TEST BANK 500 REAL EXAM QUESTIONS AND ANSWERS COMPLETE STUDY GUIDE QUESTIONS AND ANSWERS 100% GUARANTEE A++  MULTIPLE CHOICE  FILL IN THE BLANK  ORDERED RESPONSE  HOT SPOT QUESTIONS  A+ GUARANTEE Exam A QUESTION 1 To appropriately monitor therapy and client progress, the nurse should be aware that increased myocardial work and O2 demand will occur with which of the following? A. Positive inotropic therapy B. Negative chronotropic therapy C. Increas...