How are cardiac dysrhythmias treated?
Cardiac dysrhythmias are cured by the medications that are used in treatment. Thiazide diuretics (diuretics that reduce blood volume) are the most frequently used class. true Narrowing of arteries caused specifically by plaque buildup is known as
Should a 53-year-old patient with a history of dysrhythmias wear a holter monitor?
A 53-year-old patient with a history of dysrhythmias is to wear a Holter monitor. The nurse should explain that Holter monitoring A) is a form of stress test. B) amplifies heart sounds.
What is the most common initial rhythm in sudden cardiac death?
The most common initial rhythm in sudden cardiac death is asystole. Which of the following statements regarding the administration of nitroglycerin tablets is true? A. An increase in blood pressure should be expected.
What does a defibrillator recognize in a patient with tachycardia?
A. Defibrillators recognize ventricular tachycardia, which may be accompanied by a pulse. B. Defibrillators recognize ventricular fibrillation, which may be accompanied by a pulse. C. Defibrillators will shock asystole, which may occur in patients who are conscious.
Which of the following is used to treat significant ventricular dysrhythmias?
Uses. Procainamide is used to treat a wide variety of life-threatening ventricular and supraventricular dysrhythmias, atrial fibrillation, and flutter.
What is dysrhythmia?
Both arrhythmia and dysrhythmia refer to an abnormal rhythm of your heartbeat. If you experience an arrhythmia, the rhythm of your heartbeat is too fast or too slow. If you experience dysrhythmia, the rate of your heartbeat is irregular, but it's still within a normal range.
What are some examples of Dysrhythmias?
Supraventricular arrhythmiasAtrial fibrillation.Atrial flutter.Atrial tachycardia.Atrioventricular nodal reentrant tachycardia (AVNRT)Atrioventricular reeentrant tachycardia.Paroxysmal supraventricular tachycardia (PSVT)Wolff-Parkinson-White syndrome.
What is the treatment of cardiac dysrhythmia?
Cardioversion. This method to reset the heart rhythm may be done with medications or as a procedure. Your doctor may recommend this treatment if you have a certain type of arrhythmia, such as atrial fibrillation.
What happens cardiac dysrhythmia?
A cardiac dysrhythmia (also called an arrhythmia) is an abnormal rhythm of your heartbeat. It can be slower or faster than a normal heart rate. It can also be irregular. It can be life-threatening if the heart cannot pump enough oxygen-rich blood to the heart itself or the rest of the body.
What are the four classes used for cardiac dysrhythmias?
Classes of Drugs Used to Treat ArrhythmiasClass I - Sodium-channel blockers.Class II - Beta-blockers.Class III - Potassium-channel blockers.Class IV - Calcium-channel blockers.Miscellaneous - adenosine. - electrolyte supplement (magnesium and potassium salts) - digitalis compounds (cardiac glycosides)
How can dysrhythmia be prevented?
Manage your risk factorsReduce high blood pressure.Control cholesterol levels.Lose excess weight.Eat a heart-healthy diet.Avoid tobacco smoke.Enjoy regular physical activity.
What is a primary symptom of cardiac dysrhythmia?
Fatigue or weakness. Dizziness or lightheadedness. Fainting or near-fainting spells. Rapid heartbeat or pounding in the chest.
What is the term for a serious compression of the heart caused by too much fluid between the layers of the peri
streptokinase . a serious compression of the heart caused by too much fluid between the layers of the pericardium. cardiac tamponade. 408. a slow heart rhythm, bradycardia. 409. :a type of hardening of the arteries. atherosclerosis.
What age is a patient hospitalized with cardiomyopathy?
The patient, age 26, is hospitalized with cardiomyopathy. While obtaining a nursing history from her, the nurse recognizes that the increased incidence of cardiomyopathy in young adults who have minimal risk factors for cardiovascular disease is related to. A) cocaine use. B) viral infections.
Why is the fluid between the two layers of the pericardium important?
The fluid between the two layers of the pericardium helps to reduce the friction caused by the beating heart. D) d. All of the above are true of the pericardium. The parietal pericardium is also called the epicardium. A patient has been admitted after the insertion of a pacemaker because of bradycardia.
What is ventricular fibrillation?
Ventricular fibrillation. (Ventricular fibrillation is a medical emergency that will result in death if left untreated) The nurse identifies the problem of a potential complication—pulmonary edema—for a patient in acute congestive heart failure (CHF).
What happens if you have too much fluid in your pericardium?
There is always a small amount of fluid between the visceral and parietal pericardium, but if too much fluid accumulates, the accumulation can lead to a serious condition called cardiac tamponade. True. Fill in the blanks for the following description of the blood circulation pattern in the body.