This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pediatrics
Not true about sudden infant death syndrome – 
Select and explain. 
A. Occurs in male child, B. Allergy to animal milk, C. Seen in premature babies, D. Cause is prolonged breast feeding
D: Cause is prolonged breast feeding
Answer: D: Cause is prolonged breast feeding 
Explanation: Sudden infant death syndrome (SIDs)

SIDS is defined as the sudden death of an infant that is unexpected by history and unexplained by a thorough postmortem examination.
Most cases of are between 1 month to I year.
Incidence is higher in the winter months.

Risk factors for SIDS

Maternal and antenatal
Smoking and alcohol use
Younger age (< 20 years)
Low educational status
Single marital status
IUGR & intrauterine hypoxia
Shorter interpregnancy interval
Low socioeconomic status
Infant risk factors
Age (peak 2-4 months)
Male gender
Prematurity
Side or prone sleep position
Recent febrile illness
Soft sleeping surface (bed)
Cold season

Suspected causes of SIDS 

Airway obstruction and laryngeal spasm.
Infection such as Clostridium botulinum.
Anaphylactic shock due to cow's milk allergy.
Chronic hypoxia due to prolonged apneic episode.