INICET & NEET MDS QUICK REVISION PART I MDSCONQUER MUST DO TOPICS

yeah hi Vanessa this is Dr srikanth from Team MDS conquer so as we are approaching towards the examination there is a short quick revision video on some of the important contents of inict as well as neat MDS so let's start so in this particular uh session I'll be talking one about the angles in different types of teeth that are used in the complete denture okay and followed by I'll be talking about C Factor I'll be talking about [Music] cemento blastoma I'll be talking about the ligaments of liver I'll be talking about the cutaneous supply of like followed by I'll be talking about the cartilages and the diagram based content over different types of cartilages I'll be talking about the trigeminal nerves and I'll be talking about few histological histology slides okay so let's start first and foremost important thing okay so I mean I'll be mainly consent my main concern is about the questions which are frequently or the topics which are frequently asked or the topics which are covered in the last two to three years of both in ICT as well as read so coming to the angles of teeth different types of teeth that are used in a complete denture one is anatomical teeth which you are familiar with sanatomical teeth the angle is 33 degrees and semi anatomical teeth the angle is 20 degrees and non-anatomical teeth the angle is zero degrees but if you want you can make a note about the Silverman's closest peaking space so normal value is one to two millimeters whereas in the case of Class 2 it's going to be more that is three to six millimeters whereas in the case of class 3 it will be less there is 0.51 millimeter so to make a note topics were repeated in the last few years of the neet examination so then comes the second topic that is C Factor I'm just going to give a brief glance because well defined content were already covered in your regular smart videos which are available on your respective fault was on your website coming to the C Factor first Formula is bonded by unbonded bonded surfaces by unbounded surfaces and C factor is related to polymerization string case which is one of the most problematic problem associated with uh Composites and we have already discussed how to reduce C Factor there are different methods of reducing C Factor one is incremental layering technique second one is you have a different types of new Advanced Composites that though those are coming under smart materials which helps in reducing the polymerization shrinkage and you have a curing methods different curing methods different curing lights which helps in reducing the polymerization shrinkage okay so we have discussed this all this and you have many questions on this how to reduce the polymerization shrinkage and the most common complaint due to polymerization shrink is the post operator complaint is Dental hypersensitivity with the composite registrations so coming to the C factor C Factor will be same for class 1 as well as class 5 that is going to be five bonded surfaces by one one unbonded surface whereas Class 2 it's going to be 4 by 2 class 3 it is going to be 3 by 3 and class 4 it is going to be 2 by 4 okay right so you can stick onto this values so a few books telling uh embody embody is going to be uh right three by three it's going to be 1 okay and what is going to be 1 and of course once the question was asked but the C factor of root canal filling material so C factor of a root canal filling material doesn't have any unbonded so C factor of root filling material is going to be more than 1000 so a few textbooks mentioning it's more than two thousand means among all the values of c factors what we have learned the highest is going to be for root filling material which is going to be more than 100 or more than thousand according to many reference books okay so this is all about C Factor so now we'll be talking about the next important topic so this question was uh given in the recent ini CET so we need to have a quick glance over these uh these questions right so this is cementoplastoma okay so cement blastoma cementoplastoma other name of cementa blastoma is also called as true cementoma okay true cementum it is also called as true cementoma and you can see a cementum like material like hypersensitivity uh similar hypersensitive cementum also you will see it a similar type of radiographic features but it is not well defined it is more of an irregular and this cementoplastomers are most common in the mandible when compared with the maxilla and it's going to be around three times more in the max in the mandible and the most common area that is affected of course it is given in the diagram so the most common area affected is going to be the mandibular first molar area so the mandibular first molar area is going to get affected and it is most commonly associated with a vital pulp okay it's most commonly associated with and slow growing slow growing tumor and radiographically you can see an attached Mass radiopic well-defined attached Mass present around the root okay and you can see a thin surrounding uh uniform radiolucent lime okay so you can see a radiolucent line surrounding the radio opaque Mass radio opaque Mass with a radiolucent line around it okay so these are the important things that you have to make a note about this particular cemento blastoma or true cementum okay so the radiographic based diagram based question was given in the previous uh ini CET so you have to make a note about these few important points cementumas through cement cemento blastoma most common in the case of mandible most common in the mandibular first smaller area always associated with a vital pulp radial radio opaque Mass surrounded by a thin layer of radiolucent line okay right so next one this is a question that is given in the one of the ini CET so you need to make a note about so they have asked you to identify this okay so they have given a B and C D so please make a note about B and D so one is dorsal uh missentry and second one is mental uh ventral me Center okay so the question given in ini CET is uh they have asked which of the following structure is derivative or which of the following ligament is derived from the rental mesentry the main important ligament that is derived from the ventral masonry is falciform falciform ligament okay fanciform ligament so valency form ligament is basically a ligament of liver okay so again this question was repeated a similar type of ligament based question was given in ligament of ligaments of liver were given in the case of your neat examination too so just to make a note so when I'm talking about the ligaments of the liver okay so the ligament so the liver are one is falciferum which is derived from the ventral masonry okay the second one is left triangular ligament write a triangular ligament coronary ligament okay so so falciferm left and right and current elements all these four ligaments are derived from the ventral Masonry except the round ligament okay except the round ligament all the ligaments are derived from the ventral masonry so I don't want to go very deep into this because this is less often related to embryology which we are mainly concerned about embryology of head and neck followed by thyroid tongue a few other areas are important but embryology of liver and all these are not so important but anyway it is given so as it repeats we need to have a glance over this and this is more than sufficient so make sure how to identify the rental missionary and make sure the ligament names or the ligaments which are derived from the ventral mesentery are very very important as of now okay right so I am jumping to the next important content so that is your cutaneous no Supply so so jumping into a cuteness nerve Supply the main concentr from a general surgery point of view is we are well familiar with the varicose veins okay so varicose veins are which we are well familiar and you have uh many aspects related to the varicose veins and the surgery is related to the varicose veins so whenever we are going for the varicose vein surgery there is a high chance that we can damage uh syphilis okay we can damage syphilis nerve okay the cephalus nerve is basically the longest and the largest cutaneous branch of femoral now okay so this is the branch of largest and longest cutaneous branch of the femorrunner so there is a high chance that we are going to damage this okay we are going to damage this that is L3 L4 of cephalus okay so what happens whenever you're going to damage this so the clinical scenario that they are going to give is sensory sensory loss over the medial aspect of leg and foot so after varicose vein surgery if they are giving a clinical scenario of loss of sense on the medial aspect of the leg so this is the medial aspect okay now the leg and the foot so your answer is going to be the surface now okay so apart from this I I want you to make a note about the sutral nerve also so whenever there is a damage to this particular now they are going to give an information in the question as a sensory loss on the lateral aspect lateral aspect of the distal one third of the leg and the lateral side of the foot and the foot and the fifth toe okay so this is a lateral aspect of the foot okay so whenever they're giving lateral aspect or digital one-third so this is digital one third okay so whenever they are giving loss of sensory Supply or the posterior and the lateral aspect of the distal one third of the foot this is distal one third of the foot or whenever they are giving okay lateral side of the foot and the fifth row so lateral side of the foot and the fifth row okay so so in this descriptive part you have to go for sutral now as an answer okay so you should be familiar with these two statements and the descriptive part where the sensory loss will be there okay so this is all that you need to make and what about uh this application based question over your uh general surgery topic may know I mean like uh whenever the papacet is want to give a question they will be more focused on aspects of head and neck followed by the brain maximum ear and eyes they may Focus okay anatomy of thyroid is also important okay this is the limitation they have okay so whenever they want to come for lower limb they may they may it to a clinical scenario which is very very important so varicose veins treatment plants and everything are very important so indirectly they can ask a corrected based integrated based questions so which you should be familiar with this uh things what I have discussed now so next comes they can ask you identify this particular nerve and you you can see three beautiful branches so whenever you see three beautiful branches your answer is trisominal no okay right so your answer is and you're familiar with most of these uh things of trigeminal loss I don't want to discuss much about trigeminal law but trigeminal is basically it contains V1 V2 and V3 V1 is opthalamic V2 is maxillary V3 is mandibular so I want you to open your smart notes is available on the website and check out the cranial nerves notes written notes which is very very important right so maybe they may they may focus on few of the clinical scenarios if they ask a case-based question so they can tell about photophobia photophobia or I mean the skin of your forehead scalp eyelids nose uh your mucous membrane of the paraff nasal sinuses nasal Captain everything are supplied by ophthalamic and coming to the maxillary which you are very familiar okay so it comes out as from the foramen rotandrum and it's going to supply now Supply to that of aperja and the skin of the face over the maxilla mucous membrane of the nose maxillary sinus and palate the next comes is a mandible mandible is basically associated with the uh I mean like skin of the cheek mandible side of the head and of course there will be lots of Motor Supply which supplies to the muscles of mastication anterior ability of digastric myelohyde tensor tympanis so I hope you are very familiar with all these things and do make a note uh foramens from which foramen things are going to come from and rotundum mandibular Branch comes out from where I'm in oval okay right so you're you're familiar with you're familiar with all these things so if you just have a glance over the trigeminal law and they can ask you to identify the foramens foramen-based diagram based question can be given as well as the now based now okay so for example identify this yellow color cranial now the answer is going to be your trigeminal now so next comes is uh this question was given for the medical inicet okay so they have asked they have pointed and asked to identify the uh pancreatic eyelids okay eyelids of langerhans the pancreatic highlights of lying your hands so I don't want to go much they can ask you the excretory duct and similar pattern of question can be asked in the histology of your salivary glands also so I just want to give a very very important uh landmarks that you need to make a note so regularly these highlights are the secretory cells which are surrounded by the reticular or secretive cells which are surrounded by the reticular fibers okay so and of course you're well familiar with this fibers these reticular fibers are made up of type 3 collisions so types of collagens are very very important and examples and everything right so these are the reticular fibers and these highlights are surrounded by a delicate capsule okay so make a note these are eyelids are surrounded by a delicate capsule and of course you can identify this exocrine duct which is available and coming to the bank here's the other important area we need to focus about the different types of cells so Alpha cell or ASL right so which are familiar these are most commonly located on the peripheral okay they are located on the periphery and the secret what they secrete okay so next comes okay the most favorite for all of us beta cells or B cells so these beta cells are B cells are located in the center so these are present in the periphery and these are present in the center okay so so what what they produce yes perfectly right they produce the insulin and next comes is the Delta cells okay so Delta cells are are scattered between the beta cells okay they're present between the beta cells data cells that present in in and around the beta cells and they secrete stomatostatinum next comes the pp cells PP cells these PP cells are basically uh they're present in the eyelids and they're present in the exocrine glands what we have discussed in the diagram based question right and the main purpose is the secret PP or nothing but pancreatic polypeptide okay so there are other minor cells which are present here okay there are two types of minor cells one is D1 these are major four are major cells and two minor cells one is D1 and second one is intro chromophene cells okay so this is the integroma fin cells they are going to secrete certain one in whereas D1 cells they are going to secrete VIP which we have discussed in the physiology that is Vasa active intestinal peptide which is basically a hormone which is basically a hormone that is going to induce hyperglycemia okay right so these are the important cells and their contents which are going to be released and they are very very important from examination point of view okay so last but not the least is the types of cartilages okay so type of cartilages were already well covered in your smart notes so I just want you to go back trying to cover the types of cartilages stable that is available okay and make sure try to cover all the diagram based questions related to the types of cartilages okay and examples okay hyaline cartilage where does hiring normal question is type of collagen in the cartilage is type two car two layers type 2 we have already discussed so similarly you have three types of cartilages that are available okay so I want you to go back and check all the three types of cartilages their histological features histological feature is very very commonly asked question the question was repeated both in ini CET recent one as well as in the neat recent one so they're going to give you simple histological histological diagram directly from indervel singing and they are going to give all the three options and identify it's very simple or they can give it a histological diagram based question and they can ask you to identify the example where do you find in which are the following uh areas are in which are the following places you can find this type of cartilage which is being given in your histological section okay so histology is very important already covered so I don't want to discuss in this particular video okay so I'm done for now I covered eight important topics uh and of course this is a quick revision video not a depth oriented video so depth oriented videos are already already available on the website and make sure you use it okay so before going into the session so if you are interested in any of the crash course of MDS conquer so these are the four crash courses available and you can ping us at any time okay on these numbers so we are ready to help you out and in the crash course uh we worked so hard to provide as many question papers as possible as many contents as possible as many quick revision videos as possible all these are going to increase your scores okay so 25 mock examinations of need plus 10 mock examinations of insidy so we are going to cover a huge content here and the main goal is to improve your accuracy and marks and end up with a better rank okay so signing off Dr srikanth from Team NDS conquer and please do like share subscribe our Channel bye take care