Causes of heart failure Study guides, Class notes & Summaries

Describe treatment of dysrhythmias correct answer: To determine if treatment is necessary, assess the patient. Then ask the following questions: Is he or she experiencing signs and symptoms of decreased cardiac output? Is the dysrhythmia potentially life threatening? If the answer to either of these questions is yes, the patient will need to treatment for the dysrhythmia. ***WE WILL DISCUSS TREATMENTS OF DYSRHYTHMIAS BASED UPON CURRENT ACLS TREATMENT ALGORITHMS CLINICAL MANIFESTATIONS ...

PAEA Emergency Medicine EOR Topics Questions with Complete Solutions Rated A+ what is the most common cause of heart failure? specifically left sided? right sided? -MC is CAD (coronary artery disease) -L sided: *CAD* & HTN -R sided: *L sided HF* & pulmonary dz decreased ejection fraction, thin ventricular walls, dilated LV chamber, and an S3 gallop (filling of dilated ventricle) is associated with systolic or diastolic heart failure? systolic (MC form of CHF) *(the sound is actually hea...

What is Apoptosis? - correct answersA programmed cell death What is necrosis? - correct answersDeath of most or all of the cells in an organ or tissue due to disease, injury, or failure of the blood supply. Characteristics of tissue necrosis - correct answers1) Rapid loss of of the plasma membrane structure 2) Organelle swelling 3) Mitochondrial dysfunction Hypoxia - correct answersWhat is the #1 major cause of cellular injury leading to necrosis. (especially the kidney and heart) What ...

What are the 6 general principles of psychopharmacological treatment? Safety Tolerability Efficacy Practicality Treatment accessibility Treatment compliance Pharmacokinetics How the drug moves in the body. (ex. Where is it absorbed? How and where is it metabolized? Where is it excreted?) Pharmacodynamics What the drug does to the body. (consider mechanism of action) Define First-generation antipsychotics Referred to as Typical Antipsychotics. Most have strong bond w...

sinus rhythm regular rhythm Set by SA node at 60 to 100 bpm P waves normal normal qrs PR 0.12 - 0.2 normal qrs less than 0.10 wide qrs is greater than 0.12 Sinus Tachycardia 100-160 bpm SA node reduced time for ventricle filling assess for SOB or chest pain a prolonged QT interval more prone to arrhythmia NSR reflects the heart's normal electrical activity, providing synchrony between the atria and the ventricles. Sinus tachycardia occurs when the sinus no...

Hemo Dialysis Bonnet Exam With 100% Correct Answers 2023 Osmosis movement of fluid across a semipermeable membrane from an area of lower concentration to higher concentration Diffusion movement of dissolved particles across a semipermeable membrane from an area of higher concentration to lower concentration Ultrafiltration water is removed from blood because there is pressure gradient across the membrane Ultrafiltration Rate The rate at which fluid moves from blood into...

Circulation/Perfusion Blood flow to al of the tissues of the body Cardiac Concepts Circulation/Perfusion Oxygenation Cardiac Concepts Circulation/Perfusion Oxygenation Oxygenation O2 carried by red blood cells within the vascular system to be delivered to the cells within the body tissues. Quality of blood amount of O2 and nutrients in blood Quantity of blood amount of blood that is able to reach the tissues Cardiac Preload The stretching of muscle fibers in the cardia...

2024 HESI RN Pharmacology Exam Test Bank Questions & Answers (Actual Exam)-Following the administration of sublingual nitroglycerin to a client experiencing an acute anginal attack, which assessment finding indicates to the nurse that the desired effect has been achieved? A. Client states chest pain is relieved B. Client's pulse decreases from 120 to 90 C. Client's systolic blood pressure decreases from 180 to 90 D. Clients SaO2 level increases from 92% to 96% - A. Client states chest pai...

Pharmacology for Nurses 6th Edition 8334 8438 6, 8346 1 Introduction to Pharmacology 1.1 History of Pharmacology 1.2 Pharmacology: The Study of Medicines 1.3 Pharmacology and Therapeutics 1.4 Classification of Therapeutic Agents as Drugs, Biologics, Biosimilars, and Complementary and Alternative Medicine Therapies 1.5 Therapeutic and Pharmacologic Classification of Drugs 1.6 Chemical, Generic, and Trade Names for Drugs 1.7 Prescription and Over-the-Counter Drugs ...

WGU D027 Exam Questions & Answers Latest Updated 2023. What syndrome, characterized by an absent homologous X chromosome with only a single X chromosome, exhibits features that include a short stature, total chromosome count of 45, webbed neck, and a shield like chest? (0/1 Point) Cri du chat syndrome Down syndrome Klinefelter syndrome Turner syndrome 3.A female patient has been recently diagnosed with invasive ductal carcinoma. As an advanced practice nurse, you understand that she wil...