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Welcome

Welcome to King Chem

Welcome to King Chem. This is Me Shahanur Islam, The owner of ‘King chem’, a YouTube Channel. It is a free platform for the medical aspirants.

Doctors are always perceived as saviors. No wonder, then, that medicine is regarded as a respected and a lucrative career option by young professionals, today.Majority of the students aspires to become a successful doctor and want to serve the human.


As of 2017, there are 426 medical colleges in India with a total capacity to train 63835 Indian medical students each year at the under graduate level. More than 11 lakh students appeared for the all India level medical exam,
NEET (National Eligibility cum Entrance Test),AIIMS and JIPMER.

With the number of aspirants increasing each year, students with good preparation, and the ability to handle pressure have an edge to perform better in these medical entrance exams.So, they suffer from lots of pressure and can’t cope with the subject matter due to the lack of right guidance.The confusion of syllabus,Exam patterns, types of questions,how to prepare for it etc these type of questions always arise in the mind of a student.So observing all these sides I decided to make a YouTube channel King chem along with this blog.

In my YouTube channel King chem I use to upload medical entrances such as AIIMS, JIPMER, NEET related videos. I also provide the each and every information regarding those exams. This site will show you the right path to crack The NEET and other medical entrance exams. Here I will also suggest you the best books to crack medical entrances. I will post the regular blogs here for preparation of NEET,AIIMS and JIPMER. For more information watch my videos in YouTube by clicking King Chem







.

Friday, 1 September 2017

How positive attitude works to crack NEET

September 01, 2017 0
How positive attitude works to crack NEET :


Well, Today I am going to discuss about an important topic for the Medical aspirants and other students as well. i.e. How the positive attitude can lead  you towards the success. Of Course the study needed. Beside that your positive attitude enhance your potential. Here I will mainly discuss how our body express the function according to our thought. in other word how thought change the activity of brain. As we all know that most of the medical aspirants are with physics phobia right??




which means they don't like physics or they can't progress with physics. They scared of physics. But why?? What would be the reason? Why a students  think about themselves​ that they can't remember whatever they study, Finally they think that they are not smart like the topper..  all these things I will cover up here In shaa Allah.
Ok, You might have heard about the chemical messanger, neurotransmitter, All these term you got in your 11th standard biology. Am I right ?? The real funda is with these things. Now let us see how our body acts according to our thought.
Every minute of every day, our body  physically reacting, literally changing, in response to the thoughts that run through our mind.It’s been proven over and over again that just thinking about something causes our brain to release neurotransmitters, chemical messengers that allow it to communicate with parts of itself and our nervous system. Neurotransmitters control virtually all of our body’s functions, from hormones to digestion to feeling happy, sad, or stressed. Every thought we have, causes neurochemical changes, some may be temporary and some  lasting. For instance, when people consciously practice gratitude, they get a surge of rewarding neurotransmitters, like dopamine, and experience a general alerting and brightening of the mind, probably correlated with more of the neurochemical  norepinephrine. A thought is an electrochemical event taking place in our nerve cells producing a cascade of physiological changes.There are thousands upon thousands of receptors on each cell in our body. Each receptor is specific to one peptide, or protein. When we have feelings of anger, sadness, guilt, excitement, happiness or nervousness, each separate emotion releases its own flurry of neuropeptides. Those peptides surge through the body and connect with those receptors which change the structure of each cell as a whole. Where this gets interesting is when the cells actually divide. If a cell has been exposed to a certain peptide more than others, the new cell that is produced through its division will have more of the receptor that matches with that specific peptide. Likewise, the cell will also have less receptors for peptides that its mother/sister cell was not exposed to as often.
So, if we have been bombarding our cells with peptides from negative thoughts, we are literally programming our cells to receive more of the same negative peptides in the future. What’s even worse is that we’re lessening the number of receptors of positive peptides on the cells, making ourself more inclined towards negativity.
Every cell in our body is replaced about every two months. So, the good news is, we can reprogram our pessimistic cells to be more optimistic by adopting positive thinking practices, like mindfulness and gratitude, for permanent results. Our thought changes is our genetic activity, meaning the hundreds of proteins, enzymes, and other chemicals that regulate our cells. Only about five percent of gene mutations are thought to be the direct cause of health issues. That leaves 95 percent of genes linked to disorders acting as an influencers, which can be influenced one way or another, depending on life factors. Of course, many of these are beyond our control, like childhood events, but some are entirely within our control, such as diet, exercise, stress management, and emotional states. The last two factors are directly dependant on our thoughts.
    our biology doesn’t spell our destiny, and we aren’t controlled by our genetic makeup. Instead, our genetic activity is largely determined by our thoughts, attitudes, and perceptions. Epigenetics is proving that our perceptions and thoughts control our biology, which places us in the driver’s seat. By changing our thoughts, we can influence and shape our own genetic readout. We have much more power than ever believed to influence our physical and mental realities. our mindset is recognized by our body – right down to the genetic level, and the more we improve our mental habits, the more beneficial response we’ll get from our body.

So now I guess you understood the activity of our brain. So, what you need to think is that you have to be positive, you have to think that you can score more than 600, You can solve any kinds of problem in physics. You can remember whatever you read. Just bring your positive attitude, your positive thought, never negotiate yourself, never make you feel loser and Finally your achievement will make you realized that you did it. And if you could do it then everyone can do it. 
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How to make real time table for study

September 01, 2017 0

How to make real time table for study:

Well. you all are struggling for the one and only dream i.e How can you crack medical Entrance. How should you study, how much time should you devote for it. Which time is more effective whether day or night? So many questions going hectic inside your head. So here I am going to discuss about this burning issue.



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      Many of you might have asked somebody about the time or schedule for your study. You might have asked your teacher, your mentor, toppers, YouTuber or seniors, and wasting your valuable time looking for the same. How time passes you are not aware of that. It is normal thing that everyone has given you the different solution, different method as per their convenient. My dear brother and sister, every one of us has the different mindset, different capability, and different comfort zone. Whatever comfort zone anyone else has, it might not there in you. Suppose a student likes to read/study during night time, and you might have interest to read on day time, your brain may work during day time, it may capture more during day time. A student may concentrate anytime, he may likes to study in his smart phone, laptop , but you may study only in hard copy, may be you are comfortable with that. Then why are you wondering about?? Why are you looking for the solution by roaming around?? Why are you going to suffer giving your key of life to others hand?? Brother and Sister, Your key of life should always be with you, your life should be driven only by you. Yes, you may take motivation, advice or idea. But you should not completely depend on that person and their habit. If a student is got selected studying only 4 hours a day, that might not work on you. You might not able to capture enough within that much time. Then why??Why I am saying like this because I have seen many student they ask me that please prepare a study Schedule for me, brother how much time should I study to crack NEET, brother how much time you devoted during your time, how much time you utilized during your +2? And so on.  So I would like to inform you the most important point, I am sure, 100% sure that it works on everyone, first know yourself. How much capability you have, how often you forget, how faster you can learn, how faster you can understand a concept, how faster you can solve a problem, how long your concept remains in your brain. If you can analyze you yourself, In shaa Allah you can succeed in your life easily. According to your capability you schedule your time yourself. because you know the availability of your time,  capability of your mind, specific time of your mind, then schedule also should be prepared by yourself. A study schedule is effective only when you prepare yourself honestly and practically. Here I have mentioned practically because, this is not what you imagine, it is that schedule what is really going on your daily life. This is not like other people, this is like you, that you are going to build what you desire and on the basis what you have. Schedule your study hour on that time when you are very active, when your brain is interested to capture, when you feel very fresh. Because, without your interest you cannot concentrate on your study as a result your study won't be effective. So try to recognize your effective time. Whenever you think that your brain wants to study or you feel like to study then go and sit for it. Because active mind is necessary for learning. Don't just blindly count your time and fixed for study, like 16 hr, 18 hr.. First you see whether you can maintain upto that much or not. Because counting the total hour doesn't means that you achieved great thing. You should count your knowledge how much you gained. Hope you understood what I am trying to say. Stay focussed on your concept how much you are gaining.  Finally I would like to say that Making schedule doesn't confirm your success, but how are you following that schedule that matters. Your regularity matters.

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Monday, 21 August 2017

Buy reference books

August 21, 2017 0
Best books for Chemistry 



               


Other books you may buy....


  


Best books for Physics

                            



Best books For Biology:


                                              
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Friday, 18 August 2017

Is NCERT enough to crack NEET, AIIMS??

August 18, 2017 0

NCERT text books are very essential to crack any medical entrance specially NEET and AIIMS. I have discussed here why the NCERT is important material.. you can also get evidence from the video given below..


Direct Questions:
Since, NEET authority i.e., CBSE follows NCERT books for designing of exam, there are many questions which are either directly fetched from these books or follow a similar pattern. Numerical based questions are also influenced by the NCERT syllabus. 70-75% of the questions come from the NCERT books.

Strong Concepts:

NCERT books are very good for clearing out the concepts. When these cleared concepts are substantiated by proper practice, concepts become strong.
Simple language:
NCERT books are written in a simple and lucid language which is easy to understand. Also, these books are direct in their approach which makes it easier for students to understand the technical aspects of topics.

STRATEGY FOR NEET
Undoubtedly, NCERT books give an excellent head start for NEET. However, beside NCERT books, one should also keep following in mind:
  • Since NEET is an objective type paper, students need to practice MCQs. The aspirants must refer to above mentioned reference books that contain abundant objective type questions.
  • Students must solve lots of previous year AIPMT/NEET sample papers to get a complete idea of pattern, type and the way questions are framed in NEET.
  • for physics students are advised to follow any good reference or DC Pandey vol-1     DC Pandey vol-2 or Concept of Physics vol1     Concept of Physics. vol-2
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Thursday, 17 August 2017

How to balance between board and NEET preparation

August 17, 2017 0
Today I am going to discuss about a significant and most common problem among the NEET aspirants. That is how to balance between board and NEET preparation. I got many request asking for help in this regards. If you are also in same situation then watch this video till the end or else you can ignore​ this video here itself.


Well. If You are in a quandary or dilemma as to whether you should be preparing for your 12th standard board exams or get immersed  in your NEET 2018 Preparation, then you are not alone. You are among those lakhs of students who appear every year to get that coveted seat in a reputed medical college. But of course, seats are limited. If you miss out on these limited seats, you still need to have decent marks in your 12th standard so that you may get admission in an academic course. Else, you’ll be left with the prospect of having to spend a whole year preparing for the entrance tests for the following year. So how will you balance between those two. Here I will mention some tips so that it will be helpful for you to sort it out.

Be mentally prepared: While the boards are important exams and the performance of which will have an impact on your confidence level for the upcoming competitive exams, the more crucial exams are the latter. The thing to remember is that if you are preparing for NEET you are ready to face the boards too. Right about this time, you must be deep into your board exams’ revision. Soon after your boards, be ready to delve right back into your books for a more intense study and revision for your entrance exams.

Prepare a Suitable Schedule : Secondly it is mandatory for every medical aspirants to make a suitable schedule for study. Without a schedule your study time is very flexible which may not be effective for your preparation. Your time bounded plan is must to achieve your success. Planning is primary step for any mission. So effective plan and schedule is obligatory for a student to crack any medical entrance.

Make sub-division: divide your syllabus into small small portion and assign the time for that specific portion. Within that stipulated time try to finish that portion. You know if you study like this way then you will enjoy the study n you will never get bored with your study. This is a secret of toppers.. 

Focus on NCERT :  No need to worry about the NEET. Since NEET syllabus is completely based on NCERT. even most of the state board's syllabus also NCERT. So, go through the NCERT, try to be confident that you know everything of NCERT. Since in your board level you follow some reference book.. So it is enough for you to clear NEET. The only thing you need is to be familiar with the type of questions asked in the entrance exam. So you need to practice the previous year paper. Everyday devote some hours for practicing some MCQ. It will clear your concept as well.  Do one thing, after finishing of any portion for half an hour try to practice mcq as many as possible related to that portion.

In some state the state board syllabus is quiet different from NCERT. I would like to tell them try to buy NCERT text book and while studying your state board text book, correlate it with the NCERT text. It will help you a lot. It will make you familiar with the text. You know, being  familiar with NCERT , is most Important for any medical aspirants. You have already seen in the paper that direct NCERT lines or sentences are copied in the question paper. So it is necessary to thorough with the NCERT text.

Join a test series if possible : Test series will provide you the real depth of the exam. So it is necessary to join a test series. If you can't join a test series then there is an alternative for you. Since you have various books of MCQ . you arrange the question paper using those mcq And sit for the mock test. While sitting for mock test Take it seriously as you are​in real examination.


Give more importance to Common topics: There are many common topics in board syllabus and l NEET syllabus. Identify these topics and list them. Prepare them thoroughly and cover all aspects of these topics keeping the difficulty level of both the examinations in mind. Study them from your textbooks, guidebooks as well as from your NEET study material if any so that you cover everything at once and do not have to work on them twice.


All The Best



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Wednesday, 16 August 2017

Tricks to remember cranial nerve

August 16, 2017 0
  First know about the cranial nerve:

            Cranial nerves are the nerves that emerge directly from the brain, in contrast to spinal nerves . 10 of 12 of the cranial nerves originate in the brainstem. Cranial nerves relay information between the brain and parts of the body, primarily to and from regions of the head and neck. Spinal nerves emerge sequentially from the spinal cord with the spinal nerve closest to the head  emerging in the space above the first cervical vertebra. The cranial nerves, however, emerge from the central nervous system above this level. Each cranial nerve is paired and is present on both sides. Depending on definition in humans there are twelve or thirteen cranial nerves pairs, which are assigned Roman numerals I–XII, sometimes also including cranial nerve zero. The numbering of the cranial nerves is based on the order in which they emerge from the brain, front to back .


Watch this video to learn the trick





Anatomy  

        Most typically, humans are considered to have twelve pairs of cranial nerves . They are: the olfactory nerve, the optic nerve, oculomotor nerve, trochlear nerve, trigeminal nerve, abducens nerve, facial nerve, vestibulocochlear nerve, glossopharyngeal nerve, vagus nerve, accessory nerve, and hypoglossal nerve ., which is very small and may or may not be functional in humans and the vagus nerve  is named for its wandering course . Cranial nerves are numbered based on their rostral-caudal  position, Cranial nerves have paths within and outside of the skull. The paths within the skull are called "intracranial" and the paths outside the skull are called "extracranial". There are many holes in the skull called "foramina" by which the nerves can exit the skull. All cranial nerves are paired, which means that they occur on both the right and left sides of the body. The muscle, skin, or additional function supplied by a nerve on the same side of the body as the side it originates from, is referred to an ipsilateral function. If the function is on the opposite side to the origin of the nerve, this is known as a contralateral function.

 Intracranial course  

  Nuclei :    

The cell bodies of many of the neurons of most of the cranial nerves are contained in one or more nuclei in the brainstem. These nuclei are important relative to cranial nerve dysfunction because damage to these nuclei such as from a stroke or trauma can mimic damage to one or more branches of a cranial nerve. In terms of specific cranial nerve nuclei, the midbrain of the brainstem has the nuclei of the oculomotor nerve  and trochlear nerve ; the pons has the nuclei of the trigeminal nerve, abducens nerve, facial nerve  and vestibulocochlear nerve ; and the medulla has the nuclei of the glossopharyngeal nerve, vagus nerve, accessory nerve  and hypoglossal nerve . The fibers of these cranial nerves exit the brainstem from these nuclei. The vagus nerve  provides sensory and autonomic  motor innervation to structures in the neck and also to most of the organs in the chest and abdomen.

 Vision :   

The optic nerve  transmits visual information. Lesions may also lead to inability to open the eye due to paralysis of the levator palpebrae muscle. Individuals suffering from a lesion to the oculomotor nerve may compensate by tilting their heads to alleviate symptoms due to paralysis of one or more of the eye muscles it controls. and trigeminal zoster. 

Facial expression:   

  Lesions of the facial nerve  may manifest as facial palsy. This is where a person is unable to move the muscles on one or both sides of their face. A very common and generally temporary facial palsy is known as Bell's palsy. Bell's Palsy is the result of an idiopathic, unilateral lower motor neuron lesion of the facial nerve and is characterized by an inability to move the ipsilateral muscles of facial expression, including elevation of the eyebrow and furrowing of the forehead. Patients with Bell's palsy often have a drooping mouth on the affected side and often have trouble chewing because the buccinator muscle is affected. The glossopharyngeal nerve also provides parasympathetic innervation to the parotid gland. 

Vagus nerve :  

  Loss of function of the vagus nerve  will lead to a loss of parasympathetic innervation to a very large number of structures. Major effects of damage to the vagus nerve may include a rise in blood pressure and heart rate. Isolated dysfunction of only the vagus nerve is rare, but can be diagnosed by a hoarse voice, due to dysfunction of one of its branches, the recurrent laryngeal nerve.  A cranial nerve exam begins with observation of the patient because some cranial nerve lesions may affect the symmetry of the eyes or face. The visual fields are tested for nerve lesions or nystagmus via an analysis of specific eye movements. The sensation of the face is tested, and patients are asked to perform different facial movements, such as puffing out of the cheeks. Hearing is checked by voice and tuning forks. The position of the patient's uvula is examined because asymmetry in the position could indicate a lesion of the glossopharyngeal nerve. After the ability of the patient to use their shoulder to assess the accessory nerve, and the patient's tongue function is assessed by observing various tongue movements. A loss of functionality of a single cranial nerve may sometimes be the first symptom of an intracranial or skull base cancer. An increase in intracranial pressure may lead to impairment of the optic nerves  due to compression of the surrounding veins and capillaries, causing swelling of the eyeball . A cancer, such as an optic glioma, may also impact the optic nerve . A pituitary tumour may compress the optic tracts or the optic chiasm of the optic nerve, leading to visual field loss. A pituitary tumour may also extend into the cavernous sinus, compressing the oculuomotor nerve, trochlear nerve  and abducens nerve, leading to double-vision and strabismus. These nerves may also be affected by herniation of the temporal lobes of the brain through the falx cerebri. 

Inflammation :  

  Inflammation resulting from infection may impair the function of any of the cranial nerves. Inflammation of the facial nerve  may result in Bell's palsy. Multiple sclerosis, an inflammatory process that may produce a loss of the myelin sheathes which surround the cranial nerves, may cause a variety of shifting symptoms affecting multiple cranial nerves. Much later, in 1664, English anatomist Sir Thomas Willis suggested that there were actually 9 pairs of nerves. Finally, in 1778, German anatomist Samuel Soemmering named the 12 pairs of nerves that are generally accepted today. 

Other animals:  

 Cranial nerves are also present in other vertebrates. Other amniotes  have cranial nerves similar to those of humans. In anamniotes, the accessory nerve  and hypoglossal nerve  do not exist, with the accessory nerve  being an integral part of the vagus nerve ; the hypoglossal nerve  is represented by a variable number of spinal nerves emerging from vertebral segments fused into the occiput. These two nerves only became discrete nerves in the ancestors of amniotes . 



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Test series plays a great role

August 16, 2017 0



You know practice makes man perfect. To crack any exam you have to enter into the real depth of the exam. you have to practice a lot. You have to attend the test like the main exam. If you attend test prior to your main exam then it will remove your fear hesitation by replacing with super confident and finally success is must. More over to crack any exam you should have knowledge and idea about that exam that is how the exam will be, what type of questions come and so on.




           In addition to all those things now a day’s almost all the exams are conducted in online mode e.g. AIMS JIPMER are conducted online system. So there is a great possibility to conduct NEET in online mood from next year onward. so student should be compatible with this system.


For NEET related video, please look into my channel: King Chem
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