Home » Articles posted by Sohin Chhatrala (Page 2)

  • Left Heart Failure – Pulmonary Edema, Paroxysmal Nocturnal Dyspnea & Orthopnea

    Left Heart Failure – Pulmonary Edema, Paroxysmal Nocturnal Dyspnea & Orthopnea

    pulmonary, edema, paroxysmal, nocturnal, dyspnea, orthopnea, supine, heart failure cells, hemosiderin, laden, congestion, symptoms, findings, causes, mnemonics, review, what is, video, study, First Aid, for, USMLE, Step 1, images, wiki, define, wikipedia, 2013, videos, exam, prep, easy, What is usmle, mnemonic,

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  • Capillary Fluid Exchange

    Capillary Fluid Exchange

    starling forces, pc, capillary pressure, interstitial fluid pressure, plasma colloid osmotic pressure, interstitial fluid colloid osmotic pressure, edema, heart failure, nephrotic syndrome, toxines, burns, lymphatic blockage, symptoms, findings, causes, mnemonics, review, what is, video, study, First Aid, for, USMLE, Step 1, images, wiki, define, wikipedia, 2013, videos, exam, prep, easy, What is usmle, mnemonic,

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  • Heart Murmurs – Aortic Stenosis

    Heart Murmurs – Aortic Stenosis

    aortic stenosis, crescendo, decrescendo, ejection, systolic, murmur, ejection click, pulsus parvus et tardus, syncope, angina, dyspnea, SAD, symptoms, findings, causes, mnemonics, review, what is, video, study, First Aid, for, USMLE, Step 1, images, wiki, define, wikipedia, 2013, videos, exam, prep, easy, What is usmle, mnemonic,

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  • Neurotransmitters

    Neurotransmitters

    norepinephrine, anxiety, locus ceruleus, pons, stress and panic, dopamine, schizophrenia, parkinsons, depression, ventral tegmentum, substantia nigra, midbrain, serotonin, raphe nucleus, pons, acetylcholine, ach, 5-ht, alzheimers, huntingtons, rem sleep, basal nucleus, meynert, gaba, huntingtons, nucleus accumbens, reward center, pleasure, addiction, fear, symptoms, findings, causes, mnemonics, review, what is, video, study, First Aid, for, USMLE, Step 1, images, wiki, define, wikipedia, 2013, videos, exam, prep, easy, What is usmle, mnemonic, usmle fast track, usmle, fast, track, com, fast track,

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  • Free nerve endings, Merkel’s Discs, Meissner’s & Pacinian Corpuscles

    Free nerve endings, Merkel’s Discs, Meissner’s & Pacinian Corpuscles

    free nerve endings, meissners corpuscles, pacinian corpuscles, merkels discs, c fibers, a delta fibers, fast, slow, large, glabrous, hairless, hair follicles, ligaments, symptoms, findings, causes, mnemonics, review, what is, video, study, First Aid, for, USMLE, Step 1, images, wiki, define, wikipedia, 2013, videos, exam, prep, easy, What is usmle, mnemonic, usmle fast track, usmle, fast, track, com, fast track,

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  • Heart Embryology

    Heart Embryology

    Truncus arteriosus, Bulbus cordis, primitive ventricles, primitive atria, sinus venosus, cardinal vein, symptoms, findings, causes, mnemonics, review, what is, video, study, First Aid, for, USMLE, Step 1, images, wiki, define, wikipedia, 2013, videos, exam, prep, easy, What is usmle, mnemonic,

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  • Koplik spots (measles; rubeola virus)

    Koplik spots (measles; rubeola virus)

    Page 569: Koplik’s spots What is the condition that can lead to formation of Koplik’s spots? Koplik’s spots can form with measles (Robeola) virus. Describe the appearance of Koplik’s spots? Koplik’s spots are small, irregular red spots on buccal and lingual mucosa with blue to white centres.

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  • Lineweaver Burk Plot

    Lineweaver Burk Plot

    Page 226: Lineweaver Burk Plot What is Lineweaver Burk Plot? Lineweaver Burk Plot is a plot that collides useful graphical methods for analysis of Michaelis Menten equation. Describe what’s happening in the picture of Lineweaver Burk Plot? In the picture you see 1 over the concentration of the substrate on the X axis. On the Y axis you see 1 over the velocity. On the Y axis you see inverse of Vmax, and on the X axis you see inverse […]

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  • Cavernous Sinus Anatomy & Cavernous Sinus Syndrome

    Cavernous Sinus Anatomy & Cavernous Sinus Syndrome

    Page 436: Cavernous sinus. What is the Cavernous Sinus? Cavernous sinus is a collection of venous sinuses on either sides of the pituitary. Describe the drainage through the cavernous sinus? Blood from the eye and superficial cortex drain into the cavernous sinus, and then eventually makes its way into the internal jugular vein. Name the nerves and vessels that pass through the cavernous sinus on their way to the orbit? the nerves and vessels that pass through the cavernous sinus […]

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  • What is the Conducting Zone of Respiratory Tree?

    What is the Conducting Zone of Respiratory Tree?

    Conducting zone of the respiratory tree consists of the large and small airways. The large airways consists of the nose, pharynx, trachea and bronchi. Small airways consists of bronchioles and terminal bronchioles.  

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  • Periplasm, Capsule, Pilus & Fimbria

    Periplasm, Capsule, Pilus & Fimbria

    Questions Only: Q. What is the function of Periplasm? Q. What is the chemical composition of Periplasm? Q. What is the function of Capsule? Q. What is the chemical composition of Capsule? Q. What is the function of Pilus/Fimbria? Q. What is the chemical composition of Pilus/Fimbria? Questions & Answers: Q. What is the function of Periplasm? Ans. Periplasm is the space between teh cytoplasmic membrane and outer membrane in gram negative bacteria. Q. What is the chemical composition of […]

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  • Bosentan – Endothelin blocker

    Bosentan – Endothelin blocker

    Questions Only: Q. What is the clinical use of Bosentan? Q. What is the mechanism of action of Bosentan? Questions & Answers: Q. What is the clinical use of Bosentan? A. Bosentan is used to treat pulmonary arterial hypertension. Q. What is the mechanism of action of Bosentan? A. The mechanism of action of Bosentan is to competitively antagonize endothelin-1 receptors, decreasing pulmonary vascular resistance.

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  • Asthma Drugs – Antileukotrines (Montelukast, Zafirlukast & Zileuton)

    Asthma Drugs – Antileukotrines (Montelukast, Zafirlukast & Zileuton)

    Asthma, Drugs, -, Antileukotrines, (Montelukast,, Zafirlukast, &, Zileuton), Findings, symptoms, findings, causes, mnemonics, review, what is, video, study, Rapid Review, Clinical presenation, First Aid, for, USMLE, Step 1, images, wiki, define, wikipedia, 2013, videos, exam, prep, easy, What is usmle, mnemonic, causes,Asthma, Drugs, -, Antileukotrines, (Montelukast,, Zafirlukast, &, Zileuton)

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  • Asthma Drugs – Corticosteroids (Beclomethasone & Fluticasone)

    Asthma Drugs – Corticosteroids (Beclomethasone & Fluticasone)

    Asthma, Drugs, -, Corticosteroids, (Beclomethasone, &, Fluticasone), Findings, symptoms, findings, causes, mnemonics, review, what is, video, study, Rapid Review, Clinical presenation, First Aid, for, USMLE, Step 1, images, wiki, define, wikipedia, 2013, videos, exam, prep, easy, What is usmle, mnemonic, causes,Asthma, Drugs, -, Corticosteroids, (Beclomethasone, &, Fluticasone)

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  • H1 Blockers or Antihistamines – 1st Generation & 2nd Generation Drugs

    H1 Blockers or Antihistamines – 1st Generation & 2nd Generation Drugs

    diphenhydramine, dimenhydrinate, chlorpheniramine, loratadine, fexofenadine, desloratadine, cetirizine, H1, Blockers, or, Antihistamines, -, 1st, Generation, &, 2nd, Generation, Drugs, , Findings, symptoms, findings, causes, mnemonics, review, what is, video, study, Rapid Review, Clinical presenation, First Aid, for, USMLE, Step 1, images, wiki, define, wikipedia, 2013, videos, exam, prep, easy, What is usmle, mnemonic, causes,diphenhydramine, dimenhydrinate, chlorpheniramine, loratadine, fexofenadine, desloratadine, cetirizine, H1, Blockers, or, Antihistamines, -, 1st, Generation, &, 2nd, Generation, Drugs,

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  • Pseudoephedrine, Phenylephrine & Methacholine

    Pseudoephedrine, Phenylephrine & Methacholine

    Pseudoephedrine,, Phenylephrine, &, Methacholine, Findings, symptoms, findings, causes, mnemonics, review, what is, video, study, Rapid Review, Clinical presenation, First Aid, for, USMLE, Step 1, images, wiki, define, wikipedia, 2013, videos, exam, prep, easy, What is usmle, mnemonic, causes,Pseudoephedrine,, Phenylephrine, &, Methacholine

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  • Dextromethorphan – Antitussive

    Dextromethorphan – Antitussive

    Questions Only: Q.1: What is the mechanism of action of Dextromethorphan? Q.2: Does Dextromethorphan show activity for receptors other than NMDA? Q.3: What is the medicinal use of Dextromethorphan? Q.4: Is it available over the counter? Q.5: Does this drug have an abuse potential? Q.6: How can its overdose be treated? Questions & Answers: Q.1: What is the mechanism of action of Dextromethorphan? Ans: Dextromethorphan is a centrally acting antitussive agent. It is an noncompetitive antagonist of NMDA glutamate receptor. […]

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  • Expectorants – Guaifenesin & N-acetylcysteine (mucolytic)

    Expectorants – Guaifenesin & N-acetylcysteine (mucolytic)

    Expectorants, -, Guaifenesin, &, N-acetylcysteine, (mucolytic), Findings, symptoms, findings, causes, mnemonics, review, what is, video, study, Rapid Review, Clinical presenation, First Aid, for, USMLE, Step 1, images, wiki, define, wikipedia, 2013, videos, exam, prep, easy, What is usmle, mnemonic, causes,Expectorants, -, Guaifenesin, &, N-acetylcysteine, (mucolytic)

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