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Daily 10 MCQs - Corynebacterium diphtheriae | NEET MDS 2026 🦠 DAILY 10 MCQs (NEET MDS 2026) — Corynebacterium diphtheriae • Coryneform bacteria • Elek test • Toxin • Culture — Timer 10 min ⏳ 📝 Register 🔐 Log In 📚 More Test Daily Test: Corynebacterium diphtheriae (10 MCQs) Includes: morphology, metachromatic granules, Elek test, tox gene, clinical features, culture media & complications. ⏳ 10:00 Question 1 / 10 1) Corynebacterium diphtheriae is: Gram-negative diplococci Acid-fast bacilli Gram-positive pleomorphic bacilli Spirochete 2) Metachromatic granules of C. diphtheriae are best seen with: Ziehl–Neelsen stain Albert stain India ink S...

Daily 10 MCQs - Staphylococcus & Streptococcus | NEET MDS 2026 🦠 DAILY 10 MCQs (NEET MDS 2026) — Staphylococcus • Streptococcus • Catalase • Coagulase • Oxidase — Submit to see Score ✔️ 📝 Register 🔐 Log In 📚 More Test Daily Test: Staphylococcus & Streptococcus (10 MCQs) Topic Focus: Classification + Catalase/Coagulase/Oxidase tests + key Streptococcus points. ⏳ Score popup also appears automatically after 10 seconds. 1) Catalase test is used to differentiate: Enterobacteriaceae vs Pseudomonas Staphylococci vs Streptococci Neisseria vs Moraxella Clostridia vs Bacillus 2) Staphylococcus aureus is typically: Catalase negative Coagulase negative Coagulase positive Oxidase positive ...

Hurler syndrome, also known as mucopolysaccharidosis type I (MPS I), is a rare genetic disorder belonging to a group of diseases known as mucopolysaccharidoses (MPS). It is an inherited condition characterized by the deficiency of a specific enzyme called alpha-L-iduronidase, which leads to the accumulation of certain complex carbohydrates (mucopolysaccharides or glycosaminoglycans) within cells and tissues. This accumulation results in various physical and developmental abnormalities. Here's an overview of Hurler syndrome: ** Key Features :** 1. ** Physical Characteristics :** Children with Hurler syndrome typically have distinctive facial features, including a flattened nasal bridge, wide-spaced teeth, thick lips, and enlarged tongue. 2. ** Skeletal Abnormalities: ** Skeletal abnormalities can include enlarged liver and spleen (hepatosplenomegaly), deformities of the spine, and joint stiffness. 3. ** Developmental Delay :** Children with Hurler syndrome often experien...