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Medicine Study Guide

Structured medical notes for MBBS, MD, and clinical entrance exam preparation covering anatomy, physiology, biochemistry, pathology, pharmacology, microbiology, surgery, and clinical specialties.

Subject Areas​

AreaWhat It Covers
AnatomyGross anatomy, histology, embryology, neuroanatomy
PhysiologyOrgan systems, homeostasis, cardiovascular, respiratory, renal, neuro
BiochemistryMetabolism, enzymes, genetics, hormones, vitamins, clinical biochemistry
PathologyGeneral pathology, systemic pathology, clinical pathology, lab diagnosis
PharmacologyDrug mechanisms, autonomic drugs, CVS, CNS, antimicrobials, clinical
MicrobiologyBacteriology, virology, parasitology, immunology, infection control
SurgeryGeneral surgery, trauma, pre/post-operative care, surgical specialties
Internal MedicineCardiology, pulmonology, nephrology, GI, endocrinology, rheumatology
Obstetrics & GynecologyAntenatal care, labor, postnatal care, gynecological disorders
PediatricsChild development, neonatology, pediatric diseases, vaccination

Frequently Asked Questions​

What is the difference between signs and symptoms? Symptoms are subjective experiences reported by the patient (pain, fatigue, nausea). Signs are objective, measurable findings observed by a clinician (fever, murmur, clubbing). Both together guide diagnosis.

What is the difference between type 1 and type 2 diabetes? Type 1 diabetes is an autoimmune disease where the pancreatic beta cells are destroyed, resulting in absolute insulin deficiency — managed with insulin. Type 2 diabetes is characterized by insulin resistance and relative insulin deficiency — managed with lifestyle changes, oral agents, and sometimes insulin.

What is the difference between bacteriostatic and bactericidal antibiotics? Bacteriostatic antibiotics inhibit bacterial growth without killing (e.g., tetracyclines, chloramphenicol, macrolides). Bactericidal antibiotics actively kill bacteria (e.g., penicillins, cephalosporins, aminoglycosides). The distinction matters for immunocompromised patients who need bactericidal agents.

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