Answer:
When performing a scoliosis screening for a school-age child, the nurse should primarily focus on:
d. Observing the child's spine and rib cage for any abnormalities.
Scoliosis screening typically involves a physical examination where the nurse observes the child's back for any signs of spinal curvature or abnormalities in the spine and rib cage. This visual inspection helps in identifying potential scoliosis or other spinal issues.
While measuring the child's height and weight (option c) is important for assessing overall growth and development, it is not the primary action during a scoliosis screening. Options a and b, administering a scoliosis screening questionnaire and assessing posture and gait, may be part of a broader assessment but are not the primary actions in a scoliosis screening specifically focused on identifying spinal abnormalities.