This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Growth and development, Subject name: Pediatrics
Which of the following reflexes are present at bih? 
Select and explain. 
A. Moro's reflex, B. Palmar grasp, C. Assymetric tonic neck, D. All of above
D: All of above
Answer: D: All of above 
Explanation: NEONATAL PERIOD (1ST 4 WK)Prone: Lies in flexed attitude; turns head from side to side; head sags on ventral suspensionSupine: Generally flexed and a little stiffVisual: May fixate face on light in line of vision; "doll's-eye" movement of eyes on turning of the bodyReflex: Moro response active; stepping and placing reflexes; grasp reflex activeSocial: Visual preference for human faceThe disappearance of the asymmetric tonic neck at 2-6months reflex means that infants can begin to examine objects in the midline and manipulatethem with both handsRef: Nelson Textbook of Paediatrics; 20th edition; Chapter 10; The first year