A 6 year old boy having no immunization should be given?

WCL Staff Nurse - 2019

Child Health Nursing (Pediatrics)

Medium

Appeared in: WCL Staff Nurse - 2019

Explanation

For a 6-year-old child who has not been immunized, a 'catch-up' schedule is initiated to provide protection against vaccine-preventable diseases.
The DPT vaccine, which includes protection against Diphtheria, Pertussis, and Tetanus, is the appropriate choice for children under 7 years of age.
OPV (Oral Polio Vaccine) and Measles vaccine are critical components of the primary immunization series and are given as part of the catch-up schedule.
Although BCG is typically given before 1 year of age, it is included in all options, making the most comprehensive combination the correct answer. In practice, its administration in an older child might require a prior tuberculin test.

Option B: This option uses DT (Diphtheria and Tetanus) instead of DPT. The pertussis (whooping cough) component is missing, which is crucial and recommended for children under 7 years.
Option C: This option is incomplete. It omits protection against Diphtheria and Pertussis by only including TT (Tetanus Toxoid).
Option D: This is the most inadequate option. It omits protection against Polio, Measles, Diphtheria, and Pertussis, leaving the child highly vulnerable to multiple serious diseases.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Catch-up immunization for a school-aged child according to the National Immunization Schedule (NIS) as background academic context rather than a clinical decision trigger.
Nurses play a vital role in identifying unimmunized or partially immunized children and initiating catch-up schedules to close immunity gaps.
It is a public health priority to ensure all children are fully immunized to prevent outbreaks of vaccine-preventable diseases and maintain herd immunity.
What if the child was 8 years old instead of 6? The correct vaccine combination would change. Instead of DPT, the child would receive Td (Tetanus and reduced-dose Diphtheria) because the risk of side effects from the full-strength diphtheria and pertussis components increases after age 7.

How to Approach the Question

First, identify the key information in the question: the child's age (6 years) and immunization status (none).
Recall the National Immunization Schedule (NIS) and guidelines for catch-up immunization.
Evaluate each vaccine component based on the child's age. The key differentiator here is DPT vs. DT/Td. DPT is used for children under 7 years.
Analyze each option to see which one provides the most complete and age-appropriate protection.
Eliminate options that are incomplete (like those with only TT) or use an inappropriate vaccine for the age group (like DT when DPT is indicated).
Select the option that includes all necessary primary vaccines for a 6-year-old: DPT, OPV, and Measles. Since BCG is in all options, its inclusion is a given for this question.

Concept Tested & Keywords

Concept Tested: Catch-up immunization for a school-aged child according to the National Immunization Schedule (NIS).
Stem keywords: 6 year old boy, no immunization, vaccines
Lead-in keywords: should be given
Clinical cues: Age (6 years) is a critical factor determining the type of vaccines (DPT vs. Td).
Clinical cues: Status as 'unimmunized' indicates the need for a primary catch-up series, not just boosters.

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E6 Comprehensive Textbook of Community Health NursingShyamala D part 1 (pp 26-389 of 389) p. 37-39

E6 Ghai Essential Pediatrics(pp 26-904 of 913) p. 189-191