Category: MCQ

Macrolide & Ketolide Antibiotics – Comparison Chart and MCQ for GPAT, NEETPG, BPharm, BPT, MBBS, BDS and Nursing Exams

Macrolide & Ketolide Antibiotics – Comparison Chart Feature Azithromycin Roxithromycin Clarithromycin Class Macrolide Macrolide Macrolide Generation Second-gen Semi-synthetic Semi-synthetic Spectrum Broad (gram +ve, some -ve) Similar to erythromycin Similar to erythromycin, better for H. pylori Half-life (t½) ~68 hours ~12 […]

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Perineum Anatomy – Female Reproductive system Notes and MCQ for NEET, GPAT, BSc, Nursing Exams

1. Definition: The perineum is the region between the pubic symphysis and the coccyx, bounded laterally by the ischial tuberosities. It includes the external genitalia and the anal opening. 2. Boundaries: Anterior: Pubic symphysis Posterior: Coccyx Lateral: Ischial tuberosities Superior […]

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Chart and Notes: Classes of Aminoglycosides, Pharmacology and MCQ for GPAT, NEETPG, Pharmacist and Nursing Exams

Chart: Classes of Aminoglycosides Class/Generation Examples Route of Administration Spectrum Toxicity Clinical Use Natural (1st Gen) Streptomycin, Neomycin IM/IV (Streptomycin), topical/oral (Neomycin) Gram-negative & TB (Streptomycin) Ototoxicity, nephrotoxicity TB, plague, bowel sterilization Semi-synthetic Gentamicin, Tobramycin, Netilmicin IM/IV Broad gram-negative Less […]

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Notes: Phases of the Female Reproductive Cycle and MCQ for NEET, GPAT, NORCET, Nursing , BSC Exams

The female reproductive cycle is typically a 28-day cycle (can vary) and consists of two main cycles: Ovarian cycle Uterine (menstrual) cycle 1. Menstrual Phase (Days 1–5) What Happens: Shedding of the endometrial lining. Hormones: Low estrogen and progesterone. Physical […]

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Menstrual Cycle: Notes and MCQ for Class 12 , BSC, BPharm, Nursing, BPT, BDS, MBBS, NEET, GPAT, CUET

Menstrual Cycle: Notes The menstrual cycle is a recurring cycle in females (~28 days on average) that prepares the body for pregnancy. It is divided into three main phases: 1. Menstrual Phase (Day 1–5) Shedding of the endometrial lining due […]

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Notes on Aminoglycoside Pharmacology, Mechanism, ADR, Uses and MCQ for GPAT, NEETPG

Mechanism of Action: Aminoglycosides irreversibly bind to the 30S ribosomal subunit of bacteria. This inhibits initiation of protein synthesis, causes misreading of mRNA, and leads to abnormal/nonfunctional proteins. Bactericidal in action (unusual for protein synthesis inhibitors). Oxygen-dependent active transport into […]

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Notes on Chloramphenicol Pharmacology, Mechanism, ADR, Uses and MCQ for GPAT, NEETPG

Notes on Chloramphenicol Pharmacology Mechanism of Action: Chloramphenicol inhibits bacterial protein synthesis by binding to the 50S ribosomal subunit. It inhibits peptidyl transferase activity, preventing peptide bond formation. It is bacteriostatic but can be bactericidal against H. influenzae, N. meningitidis, […]

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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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