Description : Which vitamin helps in blood coagulation? (1) Vitamin-A (2) Vitamin-C (3) Vitamin-K (4) Vitamin-E
Last Answer : Vitamin-K
Description : What is the organ where most of the clotting factors are produced? What is the role of vitamin K in the blood coagulation?
Last Answer : Most of the clotting factors are produced in the liver. Vitamin K participates in the activation of several clotting factors and it is fundamental for the well-functioning of the blood coagulation.
Description : The vitamin necessary for coagulation of blood is – (1) Vitamin B (2) Vitamin C (3) Vitamin K (4) Vitamin E
Last Answer : (3) Vitamin K Explanation: Vitamin K is a group of structurally similar, fat-soluble vitamins that are needed for the posttranslational modification of certain proteins required for blood coagulation and ... amounts in green leafy vegetables) and vitamin K2 (form used by enzymes in animals).
Description : The vitamin necessary for coagulation of blood is - (1) vitamin B (2) vitamin C (3) vitamin K (4) vitamin E
Last Answer : (3) vitamin K Explanation: Vitamin K is a group of structurally similar, fat-soluble vitamins that the human body requires for complete synthesis of certain proteins that are prerequisites for blood coagulation (K from Koagulation, German for "coagulation").
Description : Bleeding time is increased in: a. massive blood transfusion b. vitamin K deficiency c. von Willebrand's disease d. disseminated intravascular coagulation (DIC)
Last Answer : disseminated intravascular coagulation (DIC)
Description : The following are true about blood coagulation: a. heparin inhibits blood coagulation through its interference with vitamin K metabolism in the liver b. addition of vitamin K to freshly drawn ... delays clotting c. thrombin converts fibrinogen to fibrin d. platelets are essential for blood clot
Last Answer : thrombin converts fibrinogen to fibrin
Description : The deficiency of which one of the following vitamins in the ration of Poultry birds increases the Coagulation time of blood and creates the danger of haemorrhage ? (A) Vitamin A (B) Vitamin B 1 (C) Vitamin K (D) Vitamin D (E) Vitamin B 6
Last Answer : (D) Vitamin D
Description : The vitamin necessary for coagulation of blood is : (1) Vitamin B (2) Vitamin C (3) Vitamin K (4) Vitamin E
Last Answer : Vitamin K
Description : The transfusion of fresh frozen plasma (FFP) is indicated for which of the following reasons? A. Volume replacement. B. As a nutritional supplement. C. Specific coagulation factor deficiency ... the correction of abnormal PT secondary to warfarin therapy, vitamin K deficiency, or liver disease.
Last Answer : Answer: CD DISCUSSION: The use of FFP as a volume expander is not indicated. There are currently several preparations (both crystalloid and colloid) that are equally effective and do not carry the infectious and ... vitamin K-dependent factors II, VII, IX, and X, as well as protein C and protein S
Description : Which Blood Cell Helps Blood Coagulation ?
Last Answer : : Molecules help in blood clotting in the process of endophagositosis.
Description : Which one of the following vitamins helps in clotting of blood? (1) Vitamin-A (2) Vitamin-B (3) Vitamin-D (4) Vitamin-K
Last Answer : (4) Vitamin-K Explanation: Vitamin K is used by the body to help blood clot. Warfarin (Coumadin) is used to slow blood clotting.
Description : The vitamin that helps in blood clotting is - (1 ) Vitamin C (2) Vitamin D (3) Vitamin E (4) Vitamin K
Last Answer : (4) Vitamin K Explanation: Vitamin K is a necessary participant in synthesis of several proteins that mediate both coagulation and anticoagulation. Vitamin K deficiency is manifest as a tendency ... and both dietary and microbial vitamin K is absorbed into intestinal lymph along with other lipids.
Description : The Vitamin which helps in clotting of blood is : (1) A (2) D (3) B (4) K
Last Answer : (4) K Explanation: Vitamin K is a group, of structurally similar, fat-soluble vitamins that are needed for the post translational modification of certain proteins required for blood coagulation and in metabolic pathways in bone and other tissue.
Description : Which of the following helps in clotting of blood? A. Vitamin B1 B. Vitamin B2 C. Vitamin D D. Vitamin K (Answer)
Last Answer : D. Vitamin K (Answer)
Description : Which of the following helps in clotting of blood? A.Vitamin B1 B.Vitamin B2 C.Vitamin D D.Vitamin K
Last Answer : D.Vitamin K
Description : The vitamin that helps in blood clotting is (1) Vitamin C (2) Vitamin D (3) Vitamin E (4) Vitamin K
Last Answer : K
Description : 1. Which book was written by Gandhiji? 2. Which vitamin is essential for the coagulation of blood? 3. Which describes India as a Secular State? 4. When the wind is deflected due to the ... is there? 20. Who was the first Mughal emperor to allow Britishers to establish trade links with India?
Last Answer : Answer : 1. My Experiments with Truth 2. Vitamin K3. Preamble to the Constitution4. Geostropic wind 5. Mehrauli 6. Lead 7. July 11 8. Pt. Jawahar Lal Nehru 9. 250 cms 10. Devaraya II 11. 45 g ... 13. 6 14. Sahara 15. Devagiri 16. 2009 17. Bachhendri Pal 18. Immunisation 19. Heavy 20. Jahangir
Description : Which constitutne of seminal fluid helps in coagulation of semen after ejaculation
Last Answer : Which constitutne of seminal fluid helps in coagulation of semen after ejaculation A. Fibrin B. Fibrinogen C. Fructose D. Prostaglandins
Description : Bacterial aerobic oxidation of polluted water in biological oxidation ponds is done to purify it. Presence of bacteria helps in (A) Coagulation and flocculation of colloids (B) Oxidation of carbonaceous matter to CO2 (C) ... to the nitrite and eventually to the nitrate (D) All (A), (B) and (C)
Last Answer : (D) All (A), (B) and (C)
Description : Which vitamin helps in bloodcoagulation? (1) Vitamin-A (2) Vitamin-c (3) Vitamin-K (4) Vitamin-E
Last Answer : (3) Vitamin-K Explanation: Vitamin K is a group of structurally similar, fat-soluble vitamins that are needed for the post translational modification of certain proteins required for blood coagulation and ... pathways in bone and other tissue. They are 2-methyl- 1,4-naphthoquihone (3-)derivatives.
Description : The exclusive function of iron in the body is confined to the process of (A) Muscular contraction (B) Nerve excitation (C) Cellular respiration (D) Blood coagulation
Last Answer : Answer : C
Description : How can the blood coagulation (clotting) process be described?
Last Answer : Blood clotting encompasses a sequence of chemical reactions whose respective products are enzymes that catalyze the following reactions (that is why the clotting reactions are called cascade reactions) ... blood clot and containing the hemorrhage. Blood Questions - Image Diversity: clotting cascade
Description : Tests of coagulation are used to monitor anticoagulation treatment and detect intrinsic abnormalities in coagulation. Which of the following statement(s) is/are true concerning ... is used to monitor heparin levels intraoperatively during cardiovascular and peripheral vascular operations
Last Answer : Answer: a, c, d Coagulation tests include prothrombin time (PT), which measures the intrinsic and extrinsic pathways of fibrinogen production and is the most common method for ... more while for peripheral vascular applications, values of 250 seconds or greater are considered appropriate
Description : What vitamin helps high blood pressure?
Last Answer : Yes. Suprisingly most vitamins that are out there can help you to regulate your blood pressure. Another suggestion that I would have, is to eat healthy foods.
Description : Which Vitamin helps in blood clotting?
Description : Assertion `:` Prothrombinase enzyme act as antiheparin Reason `:` Heparin prevent coagulation of blood in Blood vessels
Last Answer : Assertion `:` Prothrombinase enzyme act as antiheparin Reason `:` Heparin prevent coagulation of blood in ... D. If both Assertion & Reason are false.
Description : Which of the following does not play a role in blood coagulation
Last Answer : Which of the following does not play a role in blood coagulation A. Vitamin K B. Vitamin D C. Calcium ions D. Fibrinogen
Description : Which of the following is an anticoagulant and checks blood coagulation in blood vessels?
Last Answer : Which of the following is an anticoagulant and checks blood coagulation in blood vessels? A. Prothrombin B. Globulin C. Thromboplatin D. Heparin
Description : Which of the following substances, if introdced into the blood system, would cause coagulation of blood at the site of its introduction
Last Answer : Which of the following substances, if introdced into the blood system, would cause coagulation of ... B. Fibronogen C. Heparin D. Prothrombin
Description : Protein required for coagulation of blood is
Last Answer : Protein required for coagulation of blood is A. haemoglobin B. Globulin C. Fibrinogen D. Albumin
Description : Which is unrelated to blood coagulation ?
Last Answer : Which is unrelated to blood coagulation ? A. Fibrinogen B. Fibrin C. Bilirubin D. Calcium
Description : The coagulation of blood occurs due to
Last Answer : The coagulation of blood occurs due to A. Destruction of erythrocytes B. Destruction of leucocytes ... of fibrinogen into fibrin D. Formation of serum
Description : A non-functional plasma enzyme is (A) Psudocholinesterase (B) Lipoprotein lipase (C) Proenzyme of blood coagulation (D) Lipase
Last Answer : Answer : D
Description : Laboratory monitoring of coagulation and anticoagulation includes testing of platelet function. Which of the following statements is/are true concerning tests of platelet function? a. A ... platelet aggregation should be part of the standard preoperative evaluation of patients using aspirin
Last Answer : Answer: a, c Tests of platelet function include peripheral platelet counts, bleeding times, and platelet aggregation. Usually, a platelet count of 50,000/mL or more ensures adequate hemostasis ... is not available in most laboratories, probably because of the observer-dependent nature of the test
Description : The evaluation of a patient scheduled for elective surgery should always include the following as tests of hemostasis and coagulation: A. History and physical examination. B. Complete blood count ( ... (APTT). D. Studies of platelet aggregation with adenosine diphosphate (ADP) and epinephrine.
Last Answer : Answer: A DISCUSSION: The evaluation of most patients scheduled for elective surgery who do not have a history of significant bleeding disorders is somewhat controversial. An adequate history and ... suspected of having qualitative defects of platelet function (e.g., von Willebrand's disease)
Description : Which of the following statements about the preparation and storage of blood components is/are true? A. Solutions containing citrate prevent coagulation by binding calcium. B. The ... cells includes development of acidosis, hyperkalemia, and decreased intracellular 2,3DPG (diphosphoglycerate).
Last Answer : Answer: ABD DISCUSSION: After blood has been collected from a donor, it is anticoagulated with a solution containing citrate, which acts by binding calcium. Blood is then separated into its ... transfusion or produce effects other than those predicted based on the content of the unit of blood
Description : Christmas factor is involved in – (1) Blood Coagulation (2) Excretion (3) Digestion (4) Respiration
Last Answer : (1) Blood Coagulation Explanation: Factor IX, also known as Christmas factor, is one of the serine proteases of the coagulation system; it belongs to peptidase family Sl. Deficiency of this ... young boy named Stephen Christmas was found to be lacking this exact factor, leading to haemophilia.
Description : Which of the following enzymes aids in coagulation of blood? (1) Tryptase (2) Pepsin (3) Rennin (4) Amylase
Last Answer : (3) Rennin Explanation: Amylase converts starch and glycogen into simple sugars. Pepsin is a digestive enzyme. Rennin, the active part of prorennin helps in coagulation of blood.
Description : Which of the following blood cells is compulsory for blood coagulation? (1) Platelets (2) Red Blood Corpuscles (3) White Blood Corpuscles (4) Lymphocites
Last Answer : (1) Platelets Explanation: Coagulation is the process by which blood forms clots. It is an important part of homeostasis, the cessation of blood loss from a damaged vessel, wherein a damaged ... vessel. Platelets immediately form a plug at the site of injury, this is called primary homeostasis.
Description : The prothrombin time a. assess the extrinsic pathway of the blood coagulation cascade b. is prolonged in patients with fat absorption c. is increased by warfarin d. all above
Last Answer : all above
Description : The prothrombin time a. assess the extrinsic pathway of the blood coagulation cascade b. is prolonged in patients with fat absorption c. is increased by warfarin d. is increased by heparin
Last Answer : assess the extrinsic pathway of the blood coagulation cascade
Description : In which following help in blood cloathing or coagulation
Last Answer : k
Description : he primary mechanism by which heparin prevents coagulation of blood is: A. Direct inhibition of prothrombin to thrombin conversion B. Facilitation of antithrombin III mediated inhibition of factor Xa and ... of antithrombin III to inhibit factors IX and XI D. Inhibition of factors XIIa and XIIIa
Last Answer : B. Facilitation of antithrombin III mediated inhibition of factor Xa and thrombi
Description : Select the action of vasopressin exerted through the V1 subtype receptors: A. Release of coagulation factor VIII and von Willebrands factor from vascular endothelium B. Increased peristalsis of gut C. Dilatation of blood vessels D. Increased water permeability of renal collecting ducts
Last Answer : B. Increased peristalsis of gut
Description : In the mammalian body, this element plays many important roles. Try to identify this element with the fewest number of clues. This element is required to insure the integrity and permeability of ... involved in blood coagulation and is the most important element of bone salt. Name this element.
Last Answer : ANSWER: Calcium
Description : Christmas factor is involved in : (1) Blood Coagulation (2) Excretion (3) Digestion (4) Respiration
Last Answer : Blood Coagulation
Last Answer : Rennin
Description : Which of the following blood cells is compulsory for blood coagulation ? (1) Platelets (2) Red Blood Corpuscles (3) White Blood Corpuscles (4) Lymphocites
Last Answer : Platelets
Description : Muddy water is treated with alum in purification process, it is termed as : (1) emulsification (2) absorption (3) adsorption (4) coagulation
Last Answer : (4) coagulation Explanation: Natural and wastewater contain small particulates that are suspended in water forming a colloid. These particles carry the same charges, and repulsion prevents them from combining into larger particulates to settle.