An anticoagulant is

An anticoagulant is
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An anticoagulant is A. Heparin B. Hirudin C. EDTA D. All the above
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During hemdialysis process I. blood drained from a conveniend artery and anticoagulant is added (heparin). II. Removal of nitrogenous waste from blood

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Assertion: Heparin is an anticoagulant found in mammals. Reason: Heparin prevents the conversion of prothrombin to thrombin

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Description : Which one of the following anticoagulant is added in blood during storage ?

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Which of the following is an anticoagulant and checks blood coagulation in blood vessels?

Description : Which of the following is an anticoagulant and checks blood coagulation in blood vessels?

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Which type of white blood cells are concerned with the release of histamine and the natural anticoagulant heparin ?

Description : Which type of white blood cells are concerned with the release of histamine and the natural anticoagulant heparin ?

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An anticoagulant is

Description : An anticoagulant is

Last Answer : An anticoagulant is A. Heparin B. Hirudin C. EDTA D. All the above

Which one is the common anticoagulant used for preserving blood?

Description : Which one is the common anticoagulant used for preserving blood?

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As thrombin generation proceeds, the body has natural anticoagulant systems opposing further thrombus formation. Natural anticoagulants include: a. Tissue plasminogen activator (TPA) b. Antithrombin III c. Activated protein C d. Heparin cofactor II

Description : As thrombin generation proceeds, the body has natural anticoagulant systems opposing further thrombus formation. Natural anticoagulants include: a. Tissue plasminogen activator (TPA) b. Antithrombin III c. Activated protein C d. Heparin cofactor II

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The standard management oral anticoagulant therapy for chronic treatment of venous thromboembolism is with the drug warfarin. Which of the following statement(s) is/are true concerning the administration of warfarin? a. An important complication of warfarin therapy is skin necrosis in patients with protein C deficiency b. Warfarin interferes with vitamin K dependent clotting factors II, VII, IX, X c. For effective anticoagulation the prothrombin time (PT) should be kept at 2 control d. It is recommended that warfarin be continued for at least one year after initial episode of deep venous thrombosis

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Last Answer : Answer: a, b Warfarin interferes with the vitamin K dependent clotting factors II, VII, IX and X, protein C, and protein S. An important complication of warfarin is skin ... the benefit from anticoagulant therapy and thus is the basis for discontinuing warfarin administration at this time

A patient on oral anticoagulant therapy is commenced on sulfamethoxazoletrimethoprim, double-strength twice daily. One may expect to see the international normalized ratio (a) Increase (b) Decrease (c) Remain unchanged

Description : A patient on oral anticoagulant therapy is commenced on sulfamethoxazoletrimethoprim, double-strength twice daily. One may expect to see the international normalized ratio (a) Increase (b) Decrease (c) Remain unchanged

Last Answer : Ans: A

A patient to be commenced on oral anticoagulant therapy for DVT would be treated with (a) Oral anticoagulant therapy with warfarin for a goal intenational normalized ration (INR) of 2–3 (b) Oral anticoagulant therapy with warfarin for a goal INR of 2.5–3.5 (c) Oral anticoagulant therapy with aspirin for a goal INR of 2–3

Description : A patient to be commenced on oral anticoagulant therapy for DVT would be treated with (a) Oral anticoagulant therapy with warfarin for a goal intenational normalized ration (INR) of 2-3 (b) Oral anticoagulant therapy ... of 2.5-3.5 (c) Oral anticoagulant therapy with aspirin for a goal INR of 2-3

Last Answer : Ans: A

Which is the anticoagulant substance in blood? (1) Fibrinogen (2) Heparin (3) Thrombin (4) Globin

Description : Which is the anticoagulant substance in blood? (1) Fibrinogen (2) Heparin (3) Thrombin (4) Globin

Last Answer : (2) Heparin Explanation: Heparin, a highly sulfated glycosaminoglycan, is widely used as an inject able anticoagulant, and has the highest negative charge density of any known ... because blood anti-coagulation is achieved mostly by heparin sulfate proteoglyeans derived from endothelial cells.

Name the anticoagulant present in leech?

Description : Name the anticoagulant present in leech?

Last Answer : Hirudin

Which type of white blood cells are concerned with the release of histamine and the natural anticoagulant heparin? (a) Eosinophils (b) Monocytes (c) Neutrophils (d) Basophils

Description : Which type of white blood cells are concerned with the release of histamine and the natural anticoagulant heparin? (a) Eosinophils (b) Monocytes (c) Neutrophils (d) Basophils

Last Answer : d) Basophils

In blood, which anticoagulant substance found

Description : In blood, which anticoagulant substance found

Last Answer : Heparin

Anticoagulant medication is indicated in: A. Immobilized elederly patients B. Buerger’s disease C. Stroke due to cerebral thrombosis D. All of the above

Description : Anticoagulant medication is indicated in: A. Immobilized elederly patients B. Buerger’s disease C. Stroke due to cerebral thrombosis D. All of the above

Last Answer : A. Immobilized elederly patients

You are treating a patient of deep vein thrombosis with warfarin. What value of International normalized ratio (INR) will you attempt by adjusting dose of the anticoagulant for an adequate therapeutic effect: A. 1.2 – 1.5 B. 1.3 – 1.7 C. 1.5 – 2.0 D. 2.0 – 3.0

Description : You are treating a patient of deep vein thrombosis with warfarin. What value of International normalized ratio (INR) will you attempt by adjusting dose of the anticoagulant for an adequate therapeutic effect: A. 1.2 – 1.5 B. 1.3 – 1.7 C. 1.5 – 2.0 D. 2.0 – 3.0

Last Answer : D. 2.0 – 3.0

The following statements are true of oral anticoagulants except: A. They interfere with an early step in the synthesis of clotting factors B. Irrespective of the dose administered, their anticoagulant effect has a latency of onset of 1-3 days C. Their dose is adjusted by repeated measurement of prothrombin time D. They are contraindicated during pregnancy

Description : The following statements are true of oral anticoagulants except: A. They interfere with an early step in the synthesis of clotting factors B. Irrespective of the dose administered, their ... dose is adjusted by repeated measurement of prothrombin time D. They are contraindicated during pregnancy

Last Answer : A. They interfere with an early step in the synthesis of clotting factors

The following is true of heparin except: A. Sudden stoppage of continuous heparin therapy causes rebound increase in blood coagulability B. High doses of heparin inhibit platelet aggregation C. Heparin is the physiologically active circulating anticoagulant D. Heparin clears lipemic plasma in vivo but not in vitro

Description : The following is true of heparin except: A. Sudden stoppage of continuous heparin therapy causes rebound increase in blood coagulability B. High doses of heparin inhibit platelet aggregation ... active circulating anticoagulant D. Heparin clears lipemic plasma in vivo but not in vitro

Last Answer : C. Heparin is the physiologically active circulating anticoagulant

Why should care be taken when prescribing warfarin and amiodarone in combination? A. Amiodarone and warfarin both have an anticoagulant effect. B. Amiodarone may reverse the anticoagulant effect of warfarin. C. Amiodarone may increase the anticoagulant effect of warfarin. D. Warfarin may reverse the antiarrhythmic effect of amiodarone.

Description : Why should care be taken when prescribing warfarin and amiodarone in combination? A. Amiodarone and warfarin both have an anticoagulant effect. B. Amiodarone may reverse the anticoagulant ... anticoagulant effect of warfarin. D. Warfarin may reverse the antiarrhythmic effect of amiodarone.

Last Answer : C. Amiodarone may increase the anticoagulant effect of warfarin.