Coronary circulation

#Harmful effects of soft drinks _Bubbly and sugary, soft drinks are appealing to your eyes, refreshing to drink, and easy on your pockets but they come at a cost - from obesity to poor bone health to cancer, soft drinks can take a toll on your health._ Be it a mix for your favorite booze or a quick fix for your kid's birthday party, soft drinks come in handy. But remember, apart from lacking in nutrition, the sugary drinks are full of unhealthy ingredients and more importantly, they may not…

Hypertension or otherwise known as High blood pressure is defined as a high force of blood pushing on the walls of the arteries during the flow of blood. Blood pressure is measured as the heart pumps and as the heart fills and rests in between heartbeats. This is called systolic pressure and diastolic pressure. They are both measured in milliliters of mercury. Those with a systolic pressure of over 120 and a diastolic pressure of above 80 are clinically defined as having prehypertension and…

Introduction Vasopressors are common medications included in the treatment of cardiac arrest. Currently both epinephrine and vasopressin are being evaluated as significant treatments. The American Heart Association Guidelines have been adjusted to reflect these studies over the past 10 years. Within the Ventricular Fibrillation arm of the cardiac arrest algorithm (Link, 2015), step 6 directs for the administration of 1 mg epinephrine IV or IO every 3-5 minutes (See figure 1). The 2010 AHA…

problems. Many people do not realize the dangers alcohol can affect a person’s body. For instance, too much alcohol can effect a person’s heart and blood circulation. People who drink heavily, have an increase of being affected from heart disease. “This is due to damage to the cardiomyopathy, but increasing the risks of heart attacks and from coronary artery disease” (Hart & Ksir,…

Evaluate the role of a critical care nurse caring for a patient with acute respiratory distress syndrome. This week in the CCC my patient was on a ventilator and was suffering from respiratory distress post-operatively. The patient was intubated for a coronary artery bypass surgery then my patient was extubated 72 hour after the surgery. The patient went into respiratory distress and was soon reintubated. The patient was very lethargic and compliment all throughout this procedure.…

Effect of chronic chest diseases on right ventricle I. Effects of chronic chest disease on right heart structure and function In patients with restrictive lung disease, right ventricular hypertrophy was estimated to be present in 50% of them (Figure15) (Shivkumaret al., 1994). Despite these changes in the structure of the right ventricle, myocardial systolic function is generally conserved in pulmonary hypertension associated with chronic lung disease (Vizza et al., 1998).…

Chronic cardiac failure can be defined as ‘a clinical syndrome that develops in response to a cardiac injury or insult that causes decline in the pumping capacity (contractile function) of the heart’ (Lymperopolous et al. 2013). Betty has been experiencing chest pain, a decreased appetite and shortness of breath indicated by her oxygen saturation levels and increased respiratory rate. Additionally, she has bilateral peripheral pitting oedema and has had a cough. These are all signs and symptoms…

DEFINITION Diabetes Mellitus has been defined by Brunner 's &b Suddarth 's Textbook of Medical-Surgical Nursing as a chronic illness that requires a lifetime of special self-management behaviors. (Brunner, Suddarth, Smeltzer & Bare, 2004) Diabetes Mellitus (DM) is a chronic disorder of carbohydrate, protein and fat metabolism, it occurs due to a discrepancy in the amount of insulin required by the body and the availability of insulin. (Sommers, Johnson & Beery, 2007) PATHOPHYSIOLOGY: Diabetes…

xWarner Marquez December 3 Mr.Jackson ERWC 12 Grade Animal Testing In the article “Animal Testing and Its Gifts to Humans” Frankie Trull claims through pathos that the use of animal research is a necessity for the creation of new treatments. Trull opens by saying that animal research has provided another new treatment that is saving lives. He highlights that there is a new treatment in result of animal…

Introduction Cardiomyopathy is the disease of the heart in which the muscles of the heart are affected to an extent that they become stiff or of an irregular size, the effect it has on the heart classifies the type of disorder it is. It can take up many forms, the most common of these are hypertrophic cardiomyopathy, dilated cardiomyopathy, restrictive cardiomyopathy and Arrhythmogenic right ventricular dysplasia. As cardiomyopathy begins to become more severe, the overall health of the heart…