Excretion-the final elimination fom the body’s -Drugs may be eliminated from the systemic circulation by different pathways such as through * Urine * Bile * Intestine * Saliva * Alveolar air * Sweat * Milk Kidney – Nephron Glomurelar filtration- Refer to book Order of rxn-it refers to the way in w/c the conc of a drug or reactant influences the rate of chemical rxn 1st order reaction -causes constant percentage of the drug to be lost per unit time
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itself)→Right Ventricle→pulmonary semilunar valves→lungs→pulmonary veins→left atrium→bicuspid valve→left ventricle→aortic semilunar valve→systemic circuit. What the valves do: • Prevent backflow into the atria and ventricles‚ ensuring that blood only flows one way through the heart. what vessels bring blood to the heart and take blood away‚ etc... Veins from the systemic circuit bring deoxygenated blood back to the heart‚ while veins from the pulmonary circuit bring oxygenated blood from the lungs into
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PG REVIEW HEART DISEASES IN PREGNANCY MODERATOR: PROF SUNIL AGARWAL STUDENT: ANKIT KUMAR SAHU INTRODUCTION Heart disease is the second most common cause of maternal death in Western countries‚ suicide being first1. According to CDC‚ heart disease is the leading cause of death in women who are 25 to 44 yrs old2. Maternal cardiac disease in a pregnant woman can present challenges in cardiovascular and maternal-fetal management thereby leading to significant non-obstetric
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NCM 104 DERMATOLOGIC DISORDERS I. REVIEW OF THE INTEGUMENTARY SYSTEM SKIN – also known as the integument which means covering - largest organ system - barrier between external and internal environment FUNCTIONS OF THE SKIN 1) Protection - protects from trauma (Mechanical‚ Radiation‚ Thermal) - thickened skin on palms and soles provides additional covering against trauma r/t constant use - Intact skin - primary defense (prevents invasion of microorganisms) - secretions(from
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peripheries‚ hypotensive BP 90/45 mmHg (MAP 60 mmHg)‚ and tachyopneic at 30breaths/min and tachycardic at 120beats/min. This paper will not only define SIRS/sepsis but will also discuss the clinical manifestations in relation to the pathophysiology of systemic inflammatory response syndrome (SIRS)/sepsis in relation to Mr. Jones. Mr. Jones appeared to be in distressed. He is now using his accessory muscles to breathe‚ crackles are heard on auscultation and there is decreased air entry in the left and
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Chapter 18 Blood Composition What are the three functions of blood? Transportation‚ Regulation‚ and Protection What makes up the formed elements of the blood? Red Blood Cells White Blood Cells- -Granular leukocytes‚ neutrophils‚ eosinophils‚ basophils. -Agranular leukocytes‚ T and B lymphocytes and natural killer cells‚ monocytes. What is the percentage of total blood volume occupied by RBCs? Hematocrit What is the normal range of hematocrit for adult females? Adult males? women:38-46% males:
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This movement is created by the relative pressure differences between the semi-lunar valves and the high pressure level that was generated in the ventricles. This is when both the ventricles contract to deliver the blood into the pulmonary and systemic circulation by the shortening of muscle cells. After a duration of about 150 msec when ventricle contraction reaches a peak the ventricular pressure starts decreasing quickly. During this time the semi-lunar valves are shut due to blood from the aorta
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Portal Hypertension Abdominal Ultrasound Portal hypertension is a pathologic condition characterized by an excessive increase in the pressure within the portal vein or one of its branches. Typical portal vein pressure is 5 to 10 millimeters of mercury (abbreviated mmHg). When the pressure exceeds 5 mmHg above inferior vena cava pressure‚ it is characterized as portal hypertension. The portal vein carries nutrient rich blood from the digestive system to the liver. Normally‚ the veins come from
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P4‚M1–Anatomy and physiology by Sushoma Nahar Syed AA29906 My two chosen systems I will be writing about is the cardiovascular system and Digestive system. (P4) the digestion system The digestive system is also known as the alimentary canal from the mouth to the anus. Digestion is a process in which insoluble food is broken down into particles which are made into soluble particles enough to be absorbed and to be used by the body and into the bloodstream. These soluble particles are major
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contraction. a. The ventricular contraction is of greater force than the atrial contraction‚ since the ventricular contraction functions to send blood throughout the entire body (systemic circulation)‚ where as the contraction of the atrium send blood only to the lungs and rest of the the heart (pulmonary circulation). 2. Explain why the amplitude of the wave did not change when you increased the frequency of the stimulation. a. The maximum threshold will not change in cardiac muscle
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