Premature infants usually achieve catch-up growth in weight by:

Management of foreign body aspiration in a child older than 1 year includes all of the following EXCEPT:

A 6-year-old boy was brought to the ER with severe vomiting and diarrhea for 3 days. He is lethargic, hypotensive (40/20 mmHg), tachycardic, has sunken eyes, dry mucous membranes, and no tears. The most appropriate initial IV fluid therapy is:

Normal caloric content per gram is:

A 2-year-old girl eats poorly but loves potato chips. The best measure of nutritional status is:

All of the following statements about enuresis are true EXCEPT:

Which statement about omphalocele is TRUE?

Stool lacks reducing substances.

Preferred investigation:

Which one is TRUE regarding his conditon?

False statement about pertussis

Definitive test for congenital CMV

A child with diarrhea has sodium level 160 mEq/L. Appropriate management:

Which stage of pertussis is most contagious?

A child with pertussis develops severe coughing spells with cyanosis. Most likely phase?

Drug of choice for treatment of pertussis?

Characteristic CBC finding in pertussis?

Which complication may occur due to severe coughing in pertussis?