Blood Clotting Factors Tricks | Clotting Factor Mnemonics | Coagulation Factors | NEET BIOLOGY
Blood coagulation is a process that changes circulating substances within the blood into an insoluble gel. The gel plugs leaks in blood vessels and stops the loss of blood. The process requires coagulation factors, calcium and phospholipids.
The coagulation factors (proteins) are manufactured by the liver.
Ionized calcium ( Ca++ ) is available in the blood and from intracellular sources.
Phospholipids are prominent components of cellular and platelet membranes. They provide a surface upon which the chemical reactions of coagulation can take place.
Coagulation can be initiated by either of two distinct pathways.
The Intrinsic pathway can be initiated by events that take place within the lumen of blood vessels. The Intrinsic pathway requires only elements (clotting factors, Ca++, platelet surface etc.) found within, or intrinsic to the vascular system.
The Extrinsic pathway is the other route to coagulation. It requires Tissue Factor (tissue thromboplastin), a substance which is "extrinsic to", or not normally circulating in the vessel. Tissue Factor is released when the vessel wall is ruptured.
Regardless of whether the Extrinsic or Intrinsic pathway starts coagulation, completion of the process follows a common pathway. The common pathway involves the activation of factors: X, V, II, XIII and I. Both pathways are required for normal hemostasis and there are positive feedback loops between the two pathways that amplify reactions to produce enough fibrin to form a lifesaving plug. Deficiencies or abnormalities in any one factor can slow the overall process, increasing the risk of hemorrhage.
The coagulation factors are numbered in the order of their discovery. There are 13 numerals but only 12 factors. Factor VI was subsequently found to be part of another factor. The following are coagulation factors and their common names:
Factor I - fibrinogen
Factor II - prothrombin
Factor III - tissue thromboplastin (tissue factor)
Factor IV - ionized calcium ( Ca++ )
Factor V - labile factor or proaccelerin
Factor VI - unassigned
Factor VII - stable factor or proconvertin
Factor VIII - antihemophilic factor
Factor IX - plasma thromboplastin component, Christmas factor
Factor X - Stuart-Prower factor
Factor XI - plasma thromboplastin antecedent
Factor XII - Hageman factor
Factor XIII - fibrin-stabilizing factor
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Пікірлер: 138
Loved the explanation... Answers:- 1) b - VI 2) a - hagemen factor 3) c - VII ( SPCA) 4) c - XIII factor 5) c - BOTH 6) b - V & X 7) b - I , II & XIII
Thankyou sir, i am bsc nursing student and it is v helpful for me
@TutorBoxChannel
2 жыл бұрын
Most welcome. plz share to all your nursing friends
@XYabhi123
2 жыл бұрын
Mai bi bsc nursing student hu
@vighneshkadam9057
2 жыл бұрын
My
@narayansangule7999
Жыл бұрын
Mi pn bsc nursing student aahe
@avinashnetam3540
10 ай бұрын
@@TutorBoxChannel😊
I think this is the best video for this topic, thanks
@TutorBoxChannel
2 жыл бұрын
Glad you think so! plz share to your classmates & friends
Thank u Sir 1 time me hi yaad ho gya
So helpful sir .. shukriya ❤❤❤❤❤❤
Thank you so much sir
Sir aap kitna axa explain kiye h sab clear ho gaya aaj very helpful video thank so much sir 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
Thank you sir 🙏🙏
Thank you sir , it is very helpful for me ,🙏🙏🙏
@TutorBoxChannel
2 жыл бұрын
All the best.plz share
Thank you so much sir 😊 this video is vry helpful for me..
@TutorBoxChannel
Жыл бұрын
So nice of you
Sir what does mean All and intrinsic/extrinsic.What is the difference?.
Thank you sir
Thank you sir Your video is very helpful.. I am a Farmacy student
@TutorBoxChannel
2 жыл бұрын
It's my pleasure. all the best
Thank-you sir your videos very very useful
@TutorBoxChannel
2 жыл бұрын
Keep watching. share it to your friends
Thnku thnku thnku very much sir thnku so much this video is very helpful🙏🙏🙏🙏🙏🙏🙏🙏
@TutorBoxChannel
Жыл бұрын
All the best
Nice session sir, thanku so much🥰🥰🤗
@TutorBoxChannel
2 жыл бұрын
Keep watching & sharing
Answer by Asikul Sk 1. B ( vi ) 2. A ( Hageman factor ) 3. C ( vii ) 4. C ( xiii ) 5. C ( Both ) 6. B ( v& x ) 7. B ( i, ii, xiii )
Sir kya hum 1 or 2 clotting factor ko 7 to 12 ke saath nhi likh skte because sir inke source to same he na
Very very useful video 👍👍
@TutorBoxChannel
3 жыл бұрын
Glad you think so!
thank u so much for a amazing explanation .
@TutorBoxChannel
Жыл бұрын
Glad it was helpful!
Thank you sir I'm BDS student it is very helpful for me
@TutorBoxChannel
2 жыл бұрын
All the best
Very nice read sir
@TutorBoxChannel
Жыл бұрын
Keep watching
Very helpful 😊🥰
@TutorBoxChannel
Жыл бұрын
Glad it was helpful!
PLZZ sir ye bata do physiological properties of various coagulation factor me kya aayega
@TutorBoxChannel
2 жыл бұрын
read following article = www.researchgate.net/publication/349928765_Coagulation_Factors_An_Overview/link/6047d50f4585154e8c8abced/download
Tq u sir🙏🙏 One more tric Fresher Party Tonight Come Leas Sing And Called Seniors Please Have Fun
it very very helpful for me
@TutorBoxChannel
Жыл бұрын
Glad it helped
I think hemophilic d ki jagah parahemophilic use krte h
1.=b 2.=c 3.=c 4.=c 5.=d
Sir can you tell labile and non labile coagulation factors names
@TutorBoxChannel
2 жыл бұрын
Labile factor= Proaccelerin (Factor V) and Factor Vlll
@TutorBoxChannel
2 жыл бұрын
nonlabile clotting factors such as fibrinogen, Factor VII and Factor IX
@TutorBoxChannel
2 жыл бұрын
GOOD QUESTION
🙏🙏
❤️
3_C
Vi, hageman factor, vii, xiii, both, v & x, i, ii & xiii Thank u sir, I m bsc hons with biochemistry Student👩🎓
@TutorBoxChannel
Жыл бұрын
All the best
@Anjalikumari-hg6hc
Жыл бұрын
@@TutorBoxChannel Thank u Sir
Good sir
@TutorBoxChannel
2 жыл бұрын
Thanks and welcome
5_Both
👌👌👌👌👌👌👍👍👍👏👏👏
Thnk u sir.... I'm from Pakistan...
@TutorBoxChannel
2 жыл бұрын
great. plz share it
1b 2a
Sir How many total clotting factors are present 13 or 12
@TutorBoxChannel
7 ай бұрын
In number they are 13 but 6th no is missing
@loneowais593
7 ай бұрын
@@TutorBoxChannel that is exactly what I am saying now if the question comes what is the total no.of clotting factors
Answer the following questions MCQ 1. B 2. A 3. C 4. C 5. A 6. B 7. B
Is this clotting factors are also important for neet exam ? Do we have to remember this ??
@TutorBoxChannel
10 ай бұрын
yes definitely
@Ritz_123
8 ай бұрын
No
2_A
1-B 3-C 4-C 5-C 6-B 7-B
1-b vi
Sir aapke Roman number galat likhe huwe hain.. 12factors hote h...
@aditi1427
4 ай бұрын
13 hi hote h ,,6th nmbr absent hota h ,,,dear
1 - B 2 - A 3 - C 4 - C 5 - D 6 - B 7 - B
Sar me aap se baat karna chahta hu pls mere chha chha ke ladke ko himopheliya he pls help mi now
Sir ji V1 khn h
@TutorBoxChannel
Жыл бұрын
6th no nahi hota hai
12
6
Why six is 🚫
TQ sir I am bmlt student it is very important for me
@TutorBoxChannel
2 жыл бұрын
Most welcome. plz share it to your classmates
Sir 6 no. Nhi hai
@TutorBoxChannel
2 жыл бұрын
Serial No 6 nahi hota hai. *There is no factor VI.
1b 2a 3c 4c 5c 6b 7b
1.b 2.a 3.c 4.c 5.c
@abhaysinghrathore2668
3 жыл бұрын
6. B 7.B
Praveen Kumar Answers. 1.B 2.A 3.C 4.C 5.C 6.B 7.B
1B
Am a neet student
6 factor kha h
1)B 2)A 3)C 4)C 5)C 6)B 7)B
@arvindsingh3669
2 жыл бұрын
Can you explain it
6th no kyo nahi aaya
@TutorBoxChannel
Жыл бұрын
it is absent
vi(six) factor kha gaya?
@TutorBoxChannel
2 жыл бұрын
six factor nahi hota hai
1-B 2-A 3-C 4-C 5-C
Aap laga teh hu telcum powder saayad
Iv
6 clotting factor not exist
Suprb sir 1. B 2. A 3. C 4. C 5. C 6. B 7. B
Sir factor ke Roman number glat h 5ke bad 6aata h aap ne 7kr dea
@TutorBoxChannel
2 жыл бұрын
Dear Aamir 6 factor is obsolete NOW.
Q.1: 6 clotting factor does not exist
@TutorBoxChannel
Жыл бұрын
yes.
1-b 2-a 3-c 4-c 5-c 6-b 7-b
Vi
1)b 2)a 3)c 4)c 5)c 6)b 7)b
Sir app se contact karna th ap ka number dijiye n
1-B 2 A 3 C 4 D 5 D 6 C 7 B
B A C D C B B
1. B 2. A 3. C 4. C 5. C 6. B 7. B
Thanks sir so much
Thank you sir
4_C
1-B 2-A 3-C 4-C 5-C 6-B 7-B
1.B 2.A 3.C 4.C 5.C 6.B 7.B
Thanks sir
Thank you sir
@TutorBoxChannel
Жыл бұрын
Welcome
Thanks sir
@TutorBoxChannel
2 жыл бұрын
So nice of you
Thanks sir
@tahalsinghyadav1842
2 жыл бұрын
Dentition of mammal Kay hai
Thank you sir
@TutorBoxChannel
2 жыл бұрын
All the best
thank you sir
@TutorBoxChannel
2 жыл бұрын
Most welcome
1-B 2-A 3-C 4-C 5-C 6-B 7-B
1-B 2-A 3-C 4-C 5-C 6-B 7-B