Which Statements About TTN Are True

Which statements about TTN are true?
I .TTN and neonatal pneumonia have similar clinical signs.
II.The need for mechanical ventilation in TTN is rare.
III.A small number of infants with TTN eventually have persistent pulmonary hypertension.
IV.Intravenous administration of antibiotics should be considered.

A) I and II
B) I and III
C) I, II, and III
D) I, II, III, and IV