Category: MCQ

Notes of Uterus (Womb) Anatomy, Structure & Function and MCQ for NEET, GPAT and Nursing Exams

1. Introduction Uterus is a hollow, muscular, pear-shaped organ in the female pelvis. Also called the womb. Primary function: Nourishment and development of the fetus during pregnancy. 2. Location In female pelvis, between the urinary bladder (anteriorly) and the rectum […]

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Fallopian Tube (Uterine Tube) Anatomy Notes- Female Reproductive system MCQ for NEET, GPAT, Nursing Exam

Fallopian Tube (Uterine Tube) – Anatomy Notes 1. Introduction Also called: Uterine tube or Oviduct. Function: Transport ova from the ovary to the uterus. Site of fertilization (usually in the ampulla). 2. Parts of the Fallopian Tube (from lateral → […]

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Notes on Mechanism of Action of Tetracyclines, Aminoglycosides, and Macrolides, and MCQ for NEET PG, GPAT and NORCET Exams

1. TETRACYCLINES Target: 30S ribosomal subunit of bacteria. Action: Tetracyclines bind reversibly to the 30S subunit. They block the attachment of aminoacyl-tRNA to the mRNA-ribosome complex. This prevents addition of new amino acids to the growing peptide chain → Stops […]

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TETRACYCLINES PHARMACOLOGY NOTES AND MCQ for GPAT, NEET PG and NORCET EXAMS

1. Classification of Tetracyclines Tetracyclines are classified based on duration of action:   Type Drugs Half-life Short-acting Tetracycline, Oxytetracycline 6–8 hours Intermediate-acting Demeclocycline 12–16 hours Long-acting Doxycycline, Minocycline 16–24 hours 2. Mechanism of Action Inhibit protein synthesis by binding to […]

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Notes on Female Reproductive System Function, MCQ for GPAT, NEET, NORCET, CUET

1. Main Functions Production of female gametes (ova): Occurs in the ovaries via oogenesis. Reception of male gametes (sperm): Happens through the vagina during sexual intercourse. Fertilization: Usually occurs in the fallopian tubes. Implantation and development of embryo: Takes place […]

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Fluoroquinolones: Mechanism of Action (Topoisomerase Inhibitor) and MCQ for NEETPG, GPAT, NORCET

Overview Fluoroquinolones are a class of broad-spectrum bactericidal antibiotics. Synthetic derivatives of nalidixic acid (a quinolone). Common drugs: Ciprofloxacin, Ofloxacin, Levofloxacin, Moxifloxacin, Norfloxacin. Participate in GPAT MOCK TEST ⚙️ Mechanism of Action Fluoroquinolones inhibit bacterial DNA topoisomerases, which are enzymes […]

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Antibiotic Drug Resistance and Its Mechanism, Cross Resistance, Prevention of Drug Resistance and MCQ for GPAT, NEET, NORCET

Antibiotic Drug Resistance Definition: The ability of bacteria to withstand the effects of an antibiotic that would normally kill them or inhibit their growth. Causes: Overuse or misuse of antibiotics Incomplete antibiotic courses Use of antibiotics in livestock and agriculture […]

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Notes on Classification of Penicillin’s, MCQ on Antibiotics, Spectrum and Features

Classification of Penicillins Class Examples Spectrum / Features Natural Penicillins Penicillin G (IV), Penicillin V (oral) Narrow spectrum – mainly Gram-positive cocci, anaerobes, spirochetes (e.g., Treponema) Penicillinase-Resistant Penicillins Methicillin, Nafcillin, Oxacillin, Cloxacillin Resistant to staphylococcal beta-lactamase; used for MSSA Aminopenicillins […]

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