NEETPGAI
SubjectsBlogPricing
Log inStart Free
NEETPGAI

AI-powered NEET PG preparation platform. Master all 19 subjects with adaptive MCQs, AI tutoring, and spaced repetition.

Product

  • Subjects
  • Pricing
  • Blog

Features

  • Adaptive MCQ Practice
  • AI Tutor
  • Mock Tests
  • Spaced Repetition

Resources

  • Blog
  • Study Guides
  • NEET PG Updates
  • Help Center

Legal

  • Privacy Policy
  • Terms of Service

Stay updated

© 2026 NEETPGAI. All rights reserved.
Subjects/Microbiology/AIIMS 2019
AIIMS 2019
medium
bug Microbiology

For which of the following is PPV-23 is most beneficial:

A. Cystic fibrosis patient
B. Sickle cell anemia patient
C. Patient with recurrent rhinitis and sinusitis
D. Child less than 2 years

Explanation

Repeated microinfarction can destroy tissues having micro vascular beds prone to sickling. Thus splenic function is frequently lost within 18-36 months of life causing susceptibility to infection paicularly by pneumococci. So ( PPV-23) polysaccharide pneumococcal vaccine is beneficial in sickle cell anemia.

Practice similar questions

Sign up free to access AI-powered MCQ practice with detailed explanations and adaptive learning.

Start Practicing Free More Microbiology Questions