Is warfarin the only anticoagulant used for mechanical heart valve replacement maintenance? if yes, why?
Homework Answers
Ans) Yes, A meta-analysis of the use of warfarin and aspirin in patients with prosthetic heart valves. It is concluded that combining low dose aspirin with warfarin decreases the risk of systemic embolism or death in patients with prosthetic heart valves.
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Is
warfarin the only anticoagulant used for mechanical heart valve
replacement maintenance? if yes, why?
The structure shown below is that of coumadin (warfarin) a common anticoagulant that is also used...
The structure shown below is that of coumadin (warfarin) a common anticoagulant that is also used as a rat poison. Label the indicated functional groups in the coumadin structure.
5. Warfarin (trade names: Coumadin and Jantoven) is used to prevent or treat blood clots such...
5. Warfarin (trade names: Coumadin and Jantoven) is used to prevent or treat blood clots such as deep venous thrombosis or pulmonary embolism. It is also used for blood clots that may be caused by certain heart conditions, open- heart surgery, or after a heart attack. Warfarin is an anticoagulant (blood thinner) that decreases the clotting ability of the blood. This medicine is available only with your doctor's prescription. Besides aromatic and alkene, name the other three functional groups present...
6. Warfarin (trade names: Coumadin and Jantoven) is used to prevent or treat blood clots such...
6. Warfarin (trade names: Coumadin and Jantoven) is used to prevent or treat blood clots such as deep venous thrombosis or pulmonary embolism. It is also used for blood clots that may be caused by certain heart conditions, open- heart surgery, or after a heart attack. Warfarin is an anticoagulant (blood thinner) that decreases the clotting ability of the blood. This medicine is available only with your doctor's prescription. Besides aromatic and alkene, name the other three functional groups present...
Geoff is 67 years old undergoing heart valve replacement. Clinicans want to closely monitor his heart...
Geoff is 67 years old undergoing heart valve replacement. Clinicans want to closely monitor his heart rate, blood pressure and cardiac output throughout the procedure while he is fully anaesthetised. What combination of sensors should use? A)ECG for heart rate, strain-gauge for pressure, Swan ganz for cardiac output B)ECG for heart rate, CardioMems for pressure, Swan ganz for cardiac output C)Uscom for heart rate and cardiac output with impedence cardiography for addition, Strain gauge for pressure,
this procedure 9. Performed as an alternative to mitral valve replacement MULTIPLE CHOICE Select the best...
this procedure 9. Performed as an alternative to mitral valve replacement MULTIPLE CHOICE Select the best choice to answer the question. 10. Cardiopulmonary bypass (CPB) is needed to: a. Oxygenate and pump the blood b. Wash the blood c. Add electrolytes to the blood d. All of the above 11. During cardiac surgery it is sometimes necessary to stop the heart contractions. This is done by: a. Infusing Lidocaine intravenously b. Taking the patient off the pump c. Providing a...
1. Please explain how human organ donation and allocation work in this country. What systems do...
1. Please explain how human organ donation and allocation work in this country. What systems do we have in place? Consider this from the perspective of the organ donor and the recipient of the donated organ. 2. Hypothetical: You are in immediate need of a heart valve replacement. Your cardiothoracic surgeon presents you with three options for the replacement: a) a human tissue valve; b) a bovine or porcine tissue valve; or c) a mechanical valve. Option a) means waiting...
Does cost-benefit analysis apply to public goods only? If yes, why? If not, name situations in...
Does cost-benefit analysis apply to public goods only? If yes, why? If not, name situations in which economists would use cost-benefit analysis. Do not copy paste
why ATP is the only molecule that is used for energy. Out of all the many...
why ATP is the only molecule that is used for energy. Out of all the many chemicals in the body, why is ATP the only one used as currency? *P.S. Also need the reference to the answer.
3. Amiodarone is used to treat patients with irregular, fast heart rates. The standard maintenance dose is 400 mg/day administered orally, which achieves a Ga of 2.0 μα/ml. Amiodarone has a Ma of 66...
3. Amiodarone is used to treat patients with irregular, fast heart rates. The standard maintenance dose is 400 mg/day administered orally, which achieves a Ga of 2.0 μα/ml. Amiodarone has a Ma of 66 Lkg and a half-life of 53 days, if amiodarone were administered by IV infusion, what would be the infusion rate (R d necessary to reach a点012.0 ㎍md? (3 points) 4. How long would an infusion of amiodarone require to reach just 1.0 ug/ml? (2 points)
3....
A) Why is the method used in this determination of bitterness only an approximation to the...
A) Why is the method used in this determination of bitterness only an approximation to the true quantity of iso-alpha acids in a sample of beer? B) Although this method gives a good correlation between the bitterness of beer and the quantity of iso-alpha acids when fresh hops are used in the brewing process, the correlation is poor when old hops are used. Explain.
The structure shown below is that of coumadin (warfarin) a common anticoagulant that is also used as a rat poison. Label the indicated functional groups in the coumadin structure.
5. Warfarin (trade names: Coumadin and Jantoven) is used to prevent or treat blood clots such as deep venous thrombosis or pulmonary embolism. It is also used for blood clots that may be caused by certain heart conditions, open- heart surgery, or after a heart attack. Warfarin is an anticoagulant (blood thinner) that decreases the clotting ability of the blood. This medicine is available only with your doctor's prescription. Besides aromatic and alkene, name the other three functional groups present...
6. Warfarin (trade names: Coumadin and Jantoven) is used to prevent or treat blood clots such as deep venous thrombosis or pulmonary embolism. It is also used for blood clots that may be caused by certain heart conditions, open- heart surgery, or after a heart attack. Warfarin is an anticoagulant (blood thinner) that decreases the clotting ability of the blood. This medicine is available only with your doctor's prescription. Besides aromatic and alkene, name the other three functional groups present...
this procedure 9. Performed as an alternative to mitral valve replacement MULTIPLE CHOICE Select the best choice to answer the question. 10. Cardiopulmonary bypass (CPB) is needed to: a. Oxygenate and pump the blood b. Wash the blood c. Add electrolytes to the blood d. All of the above 11. During cardiac surgery it is sometimes necessary to stop the heart contractions. This is done by: a. Infusing Lidocaine intravenously b. Taking the patient off the pump c. Providing a...
1. Please explain how human organ donation and allocation work in this country. What systems do we have in place? Consider this from the perspective of the organ donor and the recipient of the donated organ. 2. Hypothetical: You are in immediate need of a heart valve replacement. Your cardiothoracic surgeon presents you with three options for the replacement: a) a human tissue valve; b) a bovine or porcine tissue valve; or c) a mechanical valve. Option a) means waiting...
3. Amiodarone is used to treat patients with irregular, fast heart rates. The standard maintenance dose is 400 mg/day administered orally, which achieves a Ga of 2.0 μα/ml. Amiodarone has a Ma of 66 Lkg and a half-life of 53 days, if amiodarone were administered by IV infusion, what would be the infusion rate (R d necessary to reach a点012.0 ㎍md? (3 points) 4. How long would an infusion of amiodarone require to reach just 1.0 ug/ml? (2 points)
3....
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