Please discuss how digitoxin provides a positive inotropic effect and is used to treat congestive heart failure.
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Please discuss how digitoxin provides a positive inotropic effect and is used to treat congestive heart failure.
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- What are the pharmacokinetics of heparin and morphine? What would the treatment protocol be for a patient with Afib with RVR? Describe the ECG changes that may occur with myocardial infarction.What is the appropriate tPA dosing regimen for a 80kg patient with Acute Ischemic Stroke?Explain How/why ACE- inhibitors would work to reduce blood pressure (ie, what ASPECT of blood pressure is affected, and how is it affected).
- Describe the mechanism of action of intravenous injection of epinephrine or norepinephrine. What effect is expected on heart rate and blood pressure? How it affects blood vessels and circulation?Explain why orthostatic (postural) hypotension may occurwith vasodilator drugs.Give a detailed mechanism of action of a name drug or agonist that results in positive inotropic changes in the cardiac cell.
- What are the specific pharmacogenetic factors that influence the effectiveness and toxicity of anticoagulant drugs in patients with inherited thrombophilia?Antihypertensive treatment with calcium channel blockers (CCBs) is often offered to patients with stage 2 hypertension. Please describe the intracellular signaling events, mechanisms of action on blood vessels and important adverse effects of CCBs. In addition, describe considerations such as the age of a patient when prescribing a CCB at the first stage of antihypertensive therapy according to NICE guidelines.How can telemedicine play an important role in the treatment and management of hypertension?
- : If the patient were on unfractionated heparin, which of the following would be true? [Select all that apply] The drug would allosterically modify antithrombin III The drug would cause inhibition of factor Xa The drug would cause inhibition of thrombin The drug would cause inhibition of GPIIa/IIIbA patient with chronic-stable angina begins taking metoprolol, and once blood levels reach the therapeutic range the frequency and severity of angina attacks and the need for sublingual nitroglycerin were reduced. Which of the following states the direct pharmacologic action by which the beta-blocker produced the desired effects? Decreased myocardial oxygen demand Dilated coronary vasculature Directly inhibited angiotensin II synthesis Reduced total peripheral resistancehttps://www.youtube.com/watch?v=t0IngUYN2OA https://www.youtube.com/watch?v=pPxnIh_WTb8 1) Identify three positions of the patient to obtain a BP. 2) What problems can result from high blood pressure Or (HYPERTENSION)? 3) What problems can result from low blood pressure OR (HYPOTENSION)? 4) What IS the effect of exercise on BP? How does the body benefit from this change in BP during exercise? 5) How would the BP of an anxious patient visiting a doctor be different than if the patient is calm? 6) In atherosclerosis, plaque builds up inside the arteries. How would this affect BP? Is this an example of hypertension or hypotension? Part 2: The circulatory system has 5 functions. · Highlight the statements below that are only functions of the circulatory system. It carries cells that help to fight diseases. It gives structure and support to the body. It carries waste products to the urinary system. It carries carbon dioxide from cells…