NR 602 TEST 1

NR 602 TEST 1 Infant development - CORRECT ANSWER--1m: dolls eyes, nose breathing, hands closed, sees 20-25cm away, sleeps 16-17 hrs a day -2m: post fontanel closes, decr head lag, coos,follows toy side to side, sleeps 8.5- 10rs/night & 6-7 hrs day -3m: all primitive reflexes fading, holds head, bears weight on legs, does not reach for rattle, babbling, mirrors, recognizes familiar objects and faces, sleeps 15-16 hours per day. Infant development - CORRECT ANSWER--4m: drooling, no morrow/tonic neck, sits if propped, plays with hands, pulls on things, shows mood, laughs, focus on things 1/2in from face, regular sleep/wake pattern - 5m: double birth wt, rolls back to belly, pull objects to mouth, follows dropped object, sleeps 10-11 hrs & 3 naps. - 6m: growth slows (3-5oz/week, 1/2in/month), rolls back to belly, sits in chair with back, recognize parent, definite likes/dislikes, 13-14 hours sleep, 2-3 naps. - 7m: leans to tripod position, bounce when standing, bang objects, 4 vowels said, knows name, stranger anxiety Infant Development - CORRECT ANSWER--8m: regular b/b pattern, sits unsupported, pincer grasp, knows "no", more stranger anxiety, sleeps 11-12hrs + 2-3 naps - 9m: refined pincer grasp, steadily sits unsupported, pulls to stand, wants to please parents, 2 naps -10m: mature pincer,walks holding on, grabs by the handle, "mama/dada", object permanence, 2 naps -11m: lower lat incisors, pivots when standing, imitates sounds, rolls ball when asked -12m: triples birth wt, length by 50%, walks holding 1 hand, 5-7 words, security objec