**Core Concept**
The infant airway is distinct from the adult airway due to anatomical differences that pose unique challenges during airway management. These differences are crucial for anaesthesiologists and intensivists to understand and manage effectively.

**Why the Correct Answer is Right**
The correct answer is "None of the above" because all the other options are true characteristics of the infant airway compared to the adult airway. The infant tongue is relatively large in proportion to the oral cavity, which can obstruct the airway. The epiglottis in infants is indeed omega-shaped, making it less prominent and more difficult to visualize during laryngoscopy. Moreover, the larynx in infants is funnel-shaped, which can make intubation more challenging.

**Why Each Wrong Option is Incorrect**
**Option A:** The relatively large size of the tongue is a characteristic feature of the infant airway that can cause obstruction and difficulty in intubation.
**Option B:** The omega-shaped epiglottis is a true anatomical feature of the infant airway that makes laryngoscopy more challenging.
**Option C:** The funnel-shaped larynx is a distinct feature of the infant airway that requires careful consideration during airway management.

**Clinical Pearl / High-Yield Fact**
It's essential to remember that the infant airway is smaller and more delicate than the adult airway, with a relatively large tongue, omega-shaped epiglottis, and funnel-shaped larynx. Recognizing these anatomical differences is crucial for effective airway management in infants and young children.

**✓ Correct Answer: D. None of the above**