Myocardial contractility - Study guides, Class notes & Summaries

A patient assessment reveals distended neck veins, pulsus paradoxus, and decreased systolic pressure. This assessment is most consistent with: - Answer- cardiac tamponade. The nurse is caring for a patient with severe sepsis and third-degree heart block. The patient is hypotensive. The treatment for this life-threatening rhythm change includes: - Answer- transcutaneous pacing. A patient is admitted to the ICU with suspected cervical spinal cord injury following a motor vehicle accident. Th...

University of Texas, Arlington NURS 5315 Factors Which Affect Myocardial Contractility

Healthstream Exam Questions and Answers | Latest Update 2023/2024 (Graded A+). The nurse assesses a patient's chest tube drainage 2 hours following thoracic surgery. The total drainage in the system is 200 mL. The nurse knows that: this is an excessive amount of drainage The patient being admitted requires CRRT therapy. The nurse assigned to admit the patient has not been educated on this therapy. The charge nurse adjusts the assignment so that a nurse with 3 years experience in CRRT ther...

NCLEX RN ACTUAL EXAM TEST BANK OF REAL QUESTIONS & ANSWERS NCLEX 2023 QUESTION 1 Which classification of drugs is contraindicated for the client with hypertrophic cardiomyopathy? A. Positive inotropes B. Vasodilators C. Diuretics Downloaded by: Jaysondavid | Want to earn Distribution of this document is illegal $103 per month? D. Antidysrhythmics Answer: A Explanation: (A) Positive inotropic agents should not be administered owing to their action of increasing myocardi...

The nurse is caring for a patient who is receiving IV furosemide and morphine for the treatment of acute decompensated heart failure (ADHF) with severe orthopnea. Which clinical finding is the best indicator that the treatment has been effective? a. Weight loss of 2 lb in 24 hours b. Hourly urine output greater than 60 mL c. Reduced dyspnea with the head of bed at 30 degrees d. Patient denies experiencing chest pain or chest pressure - Reduced dyspnea with the head of bed at 30 degrees W...

Galen College Cincinnati Pharm Exam 2 Questions and Correct Answers 2024 what do adrenergic agonists do? - Answer -they stimulate the sympathetic nervous system what is the sympathetic nervous system? - Answer -fight or flight response, decrease in digestion and excretion what are the 4 main adrenergic receptors? - Answer -Alpha 1, Alpha 2, Beta 1, Beta 2 Alpha 1 - Answer -blood vessels, peripheral resistance and blood return to the heart, improved circulation and bp alpha 2 - Answer -in...

Factors Which Affect Myocardial Contractility (p1103) 1. Analyze factors which affect cardiac contractility. In healthy persons, three major factors determine the force of contraction: (1) Changes in the stretching of the ventricular myocardium caused by variations in ventricular volume (preload) (2) Alterations in nervous system input to the ventricles, (3) Adequacy of myocardial oxygen supply a. Evaluate the effects of the catecholamines on the cardiovascular system. Catecholamine E...

Healthstream Test 2023 Exam / 108 Complete Questions and Correct Answers. A patient assessment reveals distended neck veins, pulsus paradoxus, and decreased systolic pressure. This assessment is most consistent with: - ANSWER cardiac tamponade. The nurse is caring for a patient with severe sepsis and third-degree heart block. The patient is hypotensive. The treatment for this life-threatening rhythm change includes: - ANSWER transcutaneous pacing. A patient is admitted to the ICU with sus...

types of cardiac surgery - answer-CABG and valvular surgery indication for CABG - answer-- left main vessel disease - 3 vessel disease - 2 vessel disease - inaccessible for PCI or PCI failure indication for valvular surgery - answer-needed when valve damage or disease causes hemodynamic instability valve regurgitation - answer-back flow - valve doesnt fully close valve stenosis - answer-doesnt open fully and blood flow doesnt fully get to next place whcih artery do we not st...

Detailed Answer Key Medical Surgical Exam A+ Latest Updated Solutions 2024. Detailed Answer Key Medical Surgical 1. A nurse is reviewing the cause of gout with a group of nurses. Which of the following statements should the nurse make? A. "Uric acid levels drop and calcium forms precipitate." Rationale: With gout, clients have hyperuricemia, rather than a reduction in uric acid. B. "Tophi form in the kidneys and they impair the excretion of uric acid." Rationale: Tophi, or deposits i...