Cont… - SNS Courseware
... systemic capillaries and 40 mmHg O2 upon leaving. Conversely, the blood has 40 mmHg of CO2 on arrival at the systemic capillaries and typically 46 mmHg CO2 when it leaves. The blood does not, however, unload the same amount of O2 to all tissues or pick up the same amount of CO2. The more active a ti ...
... systemic capillaries and 40 mmHg O2 upon leaving. Conversely, the blood has 40 mmHg of CO2 on arrival at the systemic capillaries and typically 46 mmHg CO2 when it leaves. The blood does not, however, unload the same amount of O2 to all tissues or pick up the same amount of CO2. The more active a ti ...
113883_Circulatory_System
... Through the heart & adjacent Blood vessels Indicate the location of the lungs ...
... Through the heart & adjacent Blood vessels Indicate the location of the lungs ...
BIO3420.2007.8Cardio
... tissue metabolism vessel dilation flow brain and heart continuously perfused, last to be deprived of capillary flow ...
... tissue metabolism vessel dilation flow brain and heart continuously perfused, last to be deprived of capillary flow ...
Test 2 - spring 2005
... 43. Platelets are formed from a special large cell that breaks up into small fragments. This cell is called a(n): a. eosinophil b. hemocytoblast c. megakaryocyte d. platelet 44. Why do capillaries have only one layer of cells composing their walls? a. so they can fit into smaller spaces b. for absor ...
... 43. Platelets are formed from a special large cell that breaks up into small fragments. This cell is called a(n): a. eosinophil b. hemocytoblast c. megakaryocyte d. platelet 44. Why do capillaries have only one layer of cells composing their walls? a. so they can fit into smaller spaces b. for absor ...
Heart failure traffic lights
... Spironolactone or second line Eplerenone (especially in moderate to severe heart failure or MI in the past month) Ivabradine (only if HR>75 beats per minute, and in combination with standard therapy including beta-blocker therapy, ACE inhibitors and aldosterone antagonists and ejection fraction <35% ...
... Spironolactone or second line Eplerenone (especially in moderate to severe heart failure or MI in the past month) Ivabradine (only if HR>75 beats per minute, and in combination with standard therapy including beta-blocker therapy, ACE inhibitors and aldosterone antagonists and ejection fraction <35% ...
Chapter 17, Section 1 The Body’s Transportation System
... Objectives • Describe the function of the cardiovascular system. • Describe the structure of the heart and explain its function. • Describe the origin of the heartbeat and why the heart rate changes during exercise. • Trace the path taken by blood through the circulatory system. ...
... Objectives • Describe the function of the cardiovascular system. • Describe the structure of the heart and explain its function. • Describe the origin of the heartbeat and why the heart rate changes during exercise. • Trace the path taken by blood through the circulatory system. ...
Medical Terminology
... Palpitation: irregular, rapid pulsation of the heart Fibrillation: heart muscle fibers contract at random with no coordination atrial fibrillation (Afib): heart rhythm is fast and irregular ventricular fibrillation: severely abnormal heart rhythm that can be life-threatening Bradycardia: <60 bpm Tac ...
... Palpitation: irregular, rapid pulsation of the heart Fibrillation: heart muscle fibers contract at random with no coordination atrial fibrillation (Afib): heart rhythm is fast and irregular ventricular fibrillation: severely abnormal heart rhythm that can be life-threatening Bradycardia: <60 bpm Tac ...
Vericel to Present Data at the American Heart Association`s
... Ixmyelocel-T is an autologous, expanded multicellular therapy manufactured from the patient's own bone marrow using Vericel's proprietary, highly automated, fully closed cell-processing system. This process selectively expands the population of mesenchymal stromal cells and alternatively activated m ...
... Ixmyelocel-T is an autologous, expanded multicellular therapy manufactured from the patient's own bone marrow using Vericel's proprietary, highly automated, fully closed cell-processing system. This process selectively expands the population of mesenchymal stromal cells and alternatively activated m ...
The Circulatory System
... – divides the left and right side of the heart – prevents the mixing of oxygen-poor and oxygen-rich blood ...
... – divides the left and right side of the heart – prevents the mixing of oxygen-poor and oxygen-rich blood ...
blood - Trailblazers
... and have strong, muscular walls to withstand the pressure created by the heart. ...
... and have strong, muscular walls to withstand the pressure created by the heart. ...
plumbing system - Iridescent Learning
... ∙∙ They transport both nutrition and waste: blood transports oxygen and nutrients and removes cell waste (body); the plumbing system carries both fresh and waste water (house). One of the most important tasks of the circulatory system is to deliver nutrition and remove waste through blood - to and f ...
... ∙∙ They transport both nutrition and waste: blood transports oxygen and nutrients and removes cell waste (body); the plumbing system carries both fresh and waste water (house). One of the most important tasks of the circulatory system is to deliver nutrition and remove waste through blood - to and f ...
Enhanced External Counterpulsation (EECP): A Non-Invasive
... HOW DOES EECP WORK? Patients usually receive EECP treatment for 35 hours, divided into one or two 60-minute treatment sessions five days per week. Patients who undergo two treatment sessions in one day require rest between sessions. Treatment is administered on a padded table, where three sets of el ...
... HOW DOES EECP WORK? Patients usually receive EECP treatment for 35 hours, divided into one or two 60-minute treatment sessions five days per week. Patients who undergo two treatment sessions in one day require rest between sessions. Treatment is administered on a padded table, where three sets of el ...
File
... - caused by faulty heart valves, backflow of blood into one of the heart chambers When the doctor listens to the heart and heard a lubb-hiss instead of a lubb-dubb Body can compensate in two ways: ...
... - caused by faulty heart valves, backflow of blood into one of the heart chambers When the doctor listens to the heart and heard a lubb-hiss instead of a lubb-dubb Body can compensate in two ways: ...
Introduction to Emergency Medicine - Home
... Minute air sacs, millions in number. They are made of a very delicate thin membrane of one cell layer forming a fine network. The capillaries are on the outer side of the alveoli where exchange of gases ...
... Minute air sacs, millions in number. They are made of a very delicate thin membrane of one cell layer forming a fine network. The capillaries are on the outer side of the alveoli where exchange of gases ...
What is Your Hypertension IQ?
... lifestyle modifications such as weight reduction, dietary sodium reduction, and regular physical activity. 4. Thiazide–type diuretics should be prescribed for most patients with uncomplicated hypertension, either alone or combined with drugs from other classes. 5. Most patients with hypertension req ...
... lifestyle modifications such as weight reduction, dietary sodium reduction, and regular physical activity. 4. Thiazide–type diuretics should be prescribed for most patients with uncomplicated hypertension, either alone or combined with drugs from other classes. 5. Most patients with hypertension req ...
Full version (PDF file)
... one patient had a history of coronary artery disease, four patients had type 2 diabetes (none of them was on insulin therapy), eleven patients had previously been treated for dyslipidaemia, no patient had a pulmonary disease and four patients were on stable (>6 months) substitution therapy for hypot ...
... one patient had a history of coronary artery disease, four patients had type 2 diabetes (none of them was on insulin therapy), eleven patients had previously been treated for dyslipidaemia, no patient had a pulmonary disease and four patients were on stable (>6 months) substitution therapy for hypot ...
Treatment - Digoxin Immune Fab
... Despite widespread and long-standing use, no drug has definitively been shown to increase survival to hospital discharge in patients with cardiac arrest. In a patient with a peripheral IV line, drug administration is followed by a fluid bolus. Epinephrine is the main drug used in cardiac arrest alt ...
... Despite widespread and long-standing use, no drug has definitively been shown to increase survival to hospital discharge in patients with cardiac arrest. In a patient with a peripheral IV line, drug administration is followed by a fluid bolus. Epinephrine is the main drug used in cardiac arrest alt ...
Document
... • Certain fats are essential for good nutrition and health. • Fats provide essential fatty acids which the body can’t manufacture. ...
... • Certain fats are essential for good nutrition and health. • Fats provide essential fatty acids which the body can’t manufacture. ...
echocardiographic differentiation of pre
... pulmonary hypertension (PH), but not for differentiation between pre-capillary and post-capillary PH. We aimed to find echocardiographic parameters able to discriminate between pre-capillary and postcapillary PH. Methods: We analyzed 50 patients referred to our ward from a PH center. Echocardiograph ...
... pulmonary hypertension (PH), but not for differentiation between pre-capillary and post-capillary PH. We aimed to find echocardiographic parameters able to discriminate between pre-capillary and postcapillary PH. Methods: We analyzed 50 patients referred to our ward from a PH center. Echocardiograph ...
ExSci/Biology 242 Anatomy and Physiology
... Trace the pathway of blood through the heart and the vessels of the coronary circulation listing all structures and vessels by name. Explain why the right side of the heart is less muscular than the left side. Freshly oxygenated blood is first received by the a. left atrium b. right atrium c. right ...
... Trace the pathway of blood through the heart and the vessels of the coronary circulation listing all structures and vessels by name. Explain why the right side of the heart is less muscular than the left side. Freshly oxygenated blood is first received by the a. left atrium b. right atrium c. right ...
Observer Extra: Post -Myocardial Infarction
... Another aldosterone antagonist, spironolactone has previously been shown to reduce mortality and hospitalization in patients with severe LV systolic dysfunction and heart failure, but its efficacy in patients with recent MI is unknown. Note that aldosterone antagonists should be used with great caut ...
... Another aldosterone antagonist, spironolactone has previously been shown to reduce mortality and hospitalization in patients with severe LV systolic dysfunction and heart failure, but its efficacy in patients with recent MI is unknown. Note that aldosterone antagonists should be used with great caut ...
Untitled 2
... Blood vessel diameter • Influence of these factors can be consistent in health people due to unchanging blood viscosity and vessel length • Changes in blood vessel diameter lead to a change in peripheral resistance • Fluid along the wall of the blood vessel experiences more friction than that in the ...
... Blood vessel diameter • Influence of these factors can be consistent in health people due to unchanging blood viscosity and vessel length • Changes in blood vessel diameter lead to a change in peripheral resistance • Fluid along the wall of the blood vessel experiences more friction than that in the ...
CORONARY HEART DISEASE IN END STAGE RENAL DISEASE
... • All patients upon initiation of renal replacement therapy, independent of symptoms. • Kidney transplant wait list patients should be reevaluated at intervals ranging from every year to every three years. • Change in symptoms and signs, including recurrent hypotension, heart failure that is unrespo ...
... • All patients upon initiation of renal replacement therapy, independent of symptoms. • Kidney transplant wait list patients should be reevaluated at intervals ranging from every year to every three years. • Change in symptoms and signs, including recurrent hypotension, heart failure that is unrespo ...
Antihypertensive drug
Antihypertensives are a class of drugs that are used to treat hypertension (high blood pressure). Antihypertensive therapy seeks to prevent the complications of high blood pressure, such as stroke and myocardial infarction. Evidence suggests that reduction of the blood pressure by 5 mmHg can decrease the risk of stroke by 34%, of ischaemic heart disease by 21%, and reduce the likelihood of dementia, heart failure, and mortality from cardiovascular disease. There are many classes of antihypertensives, which lower blood pressure by different means. Among the most important and most widely used drugs are thiazide diuretics, calcium channel blockers, ACE inhibitors, angiotensin II receptor antagonists (ARBs), and beta blockers.Which type of medication to use initially for hypertension has been the subject of several large studies and resulting national guidelines. The fundamental goal of treatment should be the prevention of the important endpoints of hypertension, such as heart attack, stroke and heart failure. Patient age, associated clinical conditions and end-organ damage also play a part in determining dosage and type of medication administered. The several classes of antihypertensives differ in side effect profiles, ability to prevent endpoints, and cost. The choice of more expensive agents, where cheaper ones would be equally effective, may have negative impacts on national healthcare budgets. As of 2009, the best available evidence favors the thiazide diuretics as the first-line treatment of choice for high blood pressure when drugs are necessary. Although clinical evidence shows calcium channel blockers and thiazide-type diuretics are preferred first-line treatments for most people (from both efficacy and cost points of view), an ACE inhibitor is recommended by NICE in the UK for those under 55 years old.