NUR 4410 - Exam 1 Study Guide.

NUR 4410 - Exam 1 Study Guide/NUR 4410 - Exam 1 Study Guide. Review on the family developmental tasks of the childbearing family o Stage 1: Marriage and Independent Home. Joining of families to reestablish couple identity, realign relationships with extended family, and make decisions regarding parenthood. o Stage 2: Families and Infants. Integrate infants into family, accommodate new parenting and grandparenting roles, maintain marital bond. o Stage 3: Families with Preschoolers. Socialize children and have parents and children adjust to socialization. Neurological Reflexes o Labyrinth righting: raises head while prone at 2mo o Neck righting: when supine and head is turned, shoulder trunk and pelvis turn to that side at 3mo until 24-36. Allows from supine to prone. o Body righting: turning hips and shoulders to one side causes all other body parts to follow at 6mo until 24-36 o Otolith righting: erect infant is tilted, head is returned upright at 7-12mon o Landau: suspended while horizontal prone, head is raised and legs are extended at 6-8mo o Parachute: suspended horizontal prone and thrust forward, hands and fingers extend down to protect from falling at 7-9mo. Proportional Changes o Infants gain 1.5lbs per month until 5mo when weight has doubled. Decreases by half during second 6mo. By one year, weight triples. Height increases 1in per month during first 6mo then half of that per month during the second 6mo. Posterior fontanelle closes by 6-8 weeks and anterior by 12-18mo. Sensory Changes o Binocularity of fixation on two ocular images into one cerebral picture by 6weeks. Lack of this causes strabismus and must be detected early to prevent blindness. o Stereopsis is depth perception that develops by age 7-9mo