Bottle fed babies are more prone than breast fed babies to?

WCL Staff Nurse - 2019

Child Health Nursing (Pediatrics)

Easy

Appeared in: WCL Staff Nurse - 2019

Explanation

Bottle-fed babies are more susceptible to diarrhea because formula milk lacks the protective immunological components found in breast milk, such as secretory IgA, lactoferrin, and lysozyme.
Breast milk provides passive immunity that lines the infant's gastrointestinal tract, preventing pathogens from causing infections like diarrhea.
The process of preparing formula milk carries a significant risk of contamination from unsterilized water, bottles, or nipples, directly introducing germs that can cause gastrointestinal illness.
Breast milk contains factors like the 'bifidus factor' that promote a healthy gut microbiome, which helps to suppress the growth of harmful, diarrhea-causing bacteria.

Option A: While bottle-fed babies do have a slightly higher risk of respiratory infections like coughs and colds, the risk and protective effect of breastfeeding are much more pronounced for gastrointestinal infections like diarrhea.
Option C: Impetigo is a contagious bacterial skin infection. Its transmission is through direct skin-to-skin contact or contact with contaminated items, not through the method of feeding.
Option D: Tuberculosis (TB) is an airborne disease caused by Mycobacterium tuberculosis. It is spread through respiratory droplets from an infected person and has no association with the infant's feeding method.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Infant feeding methods and associated health risks as background academic context rather than a clinical decision trigger.
A nurse's primary role is to promote exclusive breastfeeding for the first 6 months of life by educating mothers on its extensive health benefits for both infant and mother.
For mothers unable or choosing not to breastfeed, it is a critical patient safety issue for nurses to provide detailed, hands-on training on safe formula preparation: hand washing, sterilizing equipment, using safe water, and correct mixing.
Nurses must teach parents to recognize the signs of dehydration in an infant with diarrhea (e.g., fewer wet diapers, no tears when crying, sunken fontanelle) and instruct them on when to seek immediate medical care.

How to Approach the Question

First, identify the core of the question: it's asking for the most significant health risk associated with bottle feeding when compared to breastfeeding.
Analyze the options in the context of infant physiology and modes of disease transmission.
Recall the unique properties of breast milk. It's not just food; it's a living fluid with immune-protective components.
Consider the mechanism of bottle feeding. It involves external items (bottles, water, powder) that can introduce pathogens if not handled hygienically.
Evaluate each option: Diarrhea is a gastrointestinal illness, directly linked to what an infant ingests. Cough/cold are respiratory. Impetigo is a skin condition. TB is airborne. The most direct link to feeding method is the gastrointestinal route.
Conclude that the lack of immune factors in formula and the high risk of contamination during preparation make diarrhea the most common and direct risk for bottle-fed infants.

Concept Tested & Keywords

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