What supplement is recommended for breastfed or partially breastfed infants? {Ans: Vitamin D and can start it the first few days of life}PE components for early childhood (4 yo) {Ans: Measure blood pressure. Measure and plot height, weight. Calculate and plot BMI. Observe fine/gross motor skills. Assess language acquisition, speech fluency/clarity, thought content/ abstraction.}Rear facing car seat in back seat until when? {Ans: 1 year old AND 20 pounds}4 month visit {Ans: babbles, begins to roll and reach for objects, check red reflexes}11-14 years (early adol)-physiological and psychological {Ans: Onset puberty, growth spurt, menarche female. Concrete thought, preoccupation with body changes, sexual identity, questioning independence, parental controls are strong.}What is the usual cause for low height for age? {Ans: genetics}PE components for early (11-14 yo) and middle adolescence (15-17 yo) {Ans: Measure blood pressure. Measure and plot height, weight. Calculate and plot BMI. Inspect for acne, acanthosis nigricans, atypical nevi, tattoos, piercings, signs of abuse or self-inflicted injury. Examine back. Females: Assess SMR, signs of STIs.Perform pelvic exam if warranted. Males: Observe for gynecomastia; SMR; signs of STIs. Examine testicles for hydrocele, hernias, varicocele, masses.}Screen for iron deficiency anemia at what age?