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
#Blood_biology
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[@realhitesh4482]

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

[@fizaburku8376]

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[@sagarkumarjena4861]

Thank you so much sir

[@bpharmanswers9475]

I think this is the best video for this topic, thanks

[@TutorBoxChannel]

Glad you think so! plz share to your classmates & friends

[@anshumorya7561]

Thank you sir 🙏🙏

[@kaiumhossen1766]

Sir what does mean All and intrinsic/extrinsic.What is the difference?.

[@cartoonwale1]

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

[@adarshbahraich9970]

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[@XYabhi123]

Mai bi bsc nursing student hu

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My

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[@physiotherapy9896]

Thank you sir

[@rajvirkumarofficial7401]

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[@TutorBoxChannel]

All the best.plz share

[@reetaverma1687]

Sir aap kitna axa explain kiye h sab clear ho gaya aaj very helpful video thank so much sir 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

[@vandnakujur771]

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[@kanhaiyarawat7598]

Thank you so much sir 😊 this video is vry helpful for me..

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Your video is very helpful..
I am a Farmacy student

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[@manishachauhan8217]

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Keep watching & sharing

[@aayatshaikh1856]

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Glad it was helpful!

[@studymaterial1100]

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 )

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All the best

[@shudhatmjain1896]

Very very useful video 👍👍

[@TutorBoxChannel]

Glad you think so!

[@rishabhgamingofficial522]

Thank u Sir 1 time me hi yaad ho gya

[@shilpakumari5530]

PLZZ sir ye bata do physiological properties of various coagulation factor me kya aayega

[@TutorBoxChannel]

read following article = www.researchgate.net/publication/349928765_Coagulation_Factors_An_Overview/link/6047d50f4585154e8c8abced/download

[@RAJABASTARIYA]

Thank you sir I'm BDS student it is very helpful for me

[@TutorBoxChannel]

All the best

[@aditi1427]

I think hemophilic d ki jagah parahemophilic use krte h

[@aarifmamadshama4697]

Sar me aap se baat karna chahta hu pls mere chha chha ke ladke ko himopheliya he pls help mi now

[@aayatshaikh1856]

it very very helpful for me

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Glad it helped

[@sandeep9950]

Very nice read sir

[@TutorBoxChannel]

Keep watching

[@shrutiba6969]

Very helpful 😊🥰

[@TutorBoxChannel]

Glad it was helpful!

[@sobannizami6373]

Sir can you tell labile and non labile coagulation factors names

[@TutorBoxChannel]

Labile factor= Proaccelerin (Factor V) and Factor Vlll

[@TutorBoxChannel]

nonlabile clotting factors such as fibrinogen, Factor VII and Factor IX

[@TutorBoxChannel]

GOOD QUESTION

[@rajannaraju9773]

Tq u sir🙏🙏
One more tric
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[@poorva4334]

1.=b
2.=c
3.=c
4.=c
5.=d

[@loneowais593]

Sir
How many total clotting factors are present 13 or 12

[@TutorBoxChannel]

In number they are 13 but 6th no is missing

[@loneowais593]

@@TutorBoxChannel that is exactly what I am saying now if the question comes what is the total no.of clotting factors

[@abrarahmad24]

Good sir

[@TutorBoxChannel]

Thanks and welcome

[@altamishkhankhan5111]

5_Both

[@user-nq4qf6hu2r]

Is this clotting factors are also important for neet exam ?
Do we have to remember this ??

[@TutorBoxChannel]

yes definitely

[@Ritz_123]

No

[@Anjalikumari-hg6hc]

Vi, hageman factor, vii, xiii, both, v & x, i, ii & xiii
Thank u sir, I m bsc hons with biochemistry Student👩‍🎓

[@TutorBoxChannel]

All the best

[@Anjalikumari-hg6hc]

@@TutorBoxChannel Thank u Sir

[@garvitgarg4636]

Sir aapke Roman number galat likhe huwe hain..
12factors hote h...

[@aditi1427]

13 hi hote h ,,6th nmbr absent hota h ,,,dear

[@altamishkhankhan5111]

3_C

[@rehanamajeed198]

Sir ji V1 khn h

[@TutorBoxChannel]

6th no nahi hota hai

[@AnnieMnaeem]

Thnk u sir.... I'm from Pakistan...

[@TutorBoxChannel]

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[@sureshkumawat5009]

1 - B
2 - A
3 - C
4 - C
5 - D
6 - B
7 - B

[@seetadhande6096]

Sir 6 no. Nhi hai

[@TutorBoxChannel]

Serial No 6 nahi hota hai. *There is no factor VI.

[@vipulkhandelwal2496]

1b
2a
3c
4c
5c
6b
7b

[@asha1884]

1-B
3-C
4-C
5-C
6-B
7-B

[@babitathakur9933]

1b
2a

[@shashichaudhary8863]

6 factor kha h

[@sheshbahadursinghadvocate9893]

Why six is 🚫

[@shardapal3606]

🙏🙏

[@mrindiangamer810]

❤️

[@sanjayshingjaatsanju2471]

TQ sir I am bmlt student it is very important for me

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Most welcome. plz share it to your classmates

[@-sukoon-2050]

Answer the following questions MCQ
1. B
2. A
3. C
4. C
5. A
6. B
7. B

[@marathispeakergana5502]

vi(six) factor kha gaya?

[@TutorBoxChannel]

six factor nahi hota hai

[@lokesh5295]

6th no kyo nahi aaya

[@TutorBoxChannel]

it is absent

[@choudharymarhabadasna6925]

👌👌👌👌👌👌👍👍👍👏👏👏

[@aamirsaifi6398]

Sir factor ke Roman number glat h 5ke bad 6aata h aap ne 7kr dea

[@TutorBoxChannel]

Dear Aamir 6 factor is obsolete NOW.

[@kiranbharati2553]

1-b vi

[@PraveenKumar-vh5zq]

Praveen Kumar
Answers.
1.B
2.A
3.C
4.C
5.C
6.B
7.B

[@sharmilajoshi2674]

1-B
2-A
3-C
4-C
5-C

[@krititripathi]

1)B
2)A
3)C
4)C
5)C
6)B
7)B

[@arvindsingh3669]

Can you explain it

[@ishwarsinghrao5594]

Suprb sir
1. B
2. A
3. C
4. C
5. C
6. B
7. B

[@abhaysinghrathore2668]

1.b
2.a
3.c
4.c
5.c

[@abhaysinghrathore2668]

6. B
7.B

[@abrarahmad24]

Am a neet student

[@NeelamYadav-rk2me]

12

[@candyman3207]

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[@rashijain5180]

6

[@altamishkhankhan5111]

2_A

[@prakashlodhi1117]

Sir app se contact karna th ap ka number dijiye n

[@hritiksalvi931]

1-b
2-a
3-c
4-c
5-c
6-b
7-b

[@royalemultiverse2004]

1)b
2)a
3)c
4)c
5)c
6)b
7)b

[@altamishkhankhan5111]

6 clotting factor not exist

[@Study2.0757]

1B

[@NeelamYadav-rk2me]

Iv

[@NeelamYadav-rk2me]

Vi

[@LEARNBASICSWITHIUC]

1-B
2 A
3 C
4 D
5 D
6 C
7 B

[@raltaf7822]

Q.1: 6 clotting factor does not exist

[@TutorBoxChannel]

yes.

[@Azhargouri]

1. B
2. A
3. C
4. C
5. C
6. B
7. B

[@vishalmeena8658]

B
A
C
D
C
B
B

[@agrieducationhubdigitalpla6557]

Thanks sir so much

[@dikshachaturvedi7588]

Thanks sir

[@vtvasantben7746]

thank you sir

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Most welcome

[@dileepkumar1798]

1-B
2-A
3-C
4-C
5-C
6-B
7-B

[@altamishkhankhan5111]

4_C

[@sabaaitzaz4387]

6

[@avinashchandel9972]

1.B
2.A
3.C
4.C
5.C
6.B
7.B

[@reetaverma1687]

Thank you sir

[@asha1884]

Thank you sir

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Welcome

[@tahalsinghyadav1842]

Thanks sir

[@tahalsinghyadav1842]

Dentition of mammal Kay hai

[@abrarahmad24]

Thanks sir

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[@aparnashah9400]

Thank you sir

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All the best

[@NikhilKumar-eu3wq]

1-B
2-A
3-C
4-C
5-C
6-B
7-B

[@priyampandey7092]

1-B
2-A
3-C
4-C
5-C
6-B
7-B