गर्भावस्था के दौरान मुख्य रूप से अल्ट्रासोनोग्राफी का उपयोग किस लिए किया जाता है?

Consider the following statements regarding the 'begin-early' prevention strategy in dentistry: Statement I: The 'begin-early' approach in paediatric dentistry prioritises early restorative and surgical interventions in infancy to pre-empt future oral health expenditure and reduce long-term treatment intensity. Statement II: Gentle, early dental visits, low-tech preventive measures such as fluoride varnish and silver diamine fluoride, and normalising dental clinics as routine care spaces can significantly reduce lifetime cavity risk and dental anxiety. Which one of the following is correct in respect of the above statements?

A 0.5 ml dose of the standard measles vaccine is typically administered via which route?