NBCSN School Nurse Practice Exam 2025 – Comprehensive Prep Guide

Adolescents often experience growth spurts and increased physical activity, leading to higher nutritional requirements. Calcium, iron, and vitamin D are particularly important during this stage of development.

Calcium is crucial for bone growth and development, and adolescents require adequate amounts to achieve peak bone mass. This is essential for preventing osteoporosis later in life. Many young individuals do not consume enough dairy products or fortified alternatives, leading to a deficiency.

Iron is necessary for the production of hemoglobin, which carries oxygen in the blood. This is especially relevant during adolescence due to the onset of menstruation in females, which increases iron needs. Additionally, athletes may require even more iron to support their increased physical demands.

Vitamin D plays a vital role in calcium absorption and bone health. With many adolescents spending less time outdoors and not getting sufficient sunlight, they may experience a deficiency, which can further impact their calcium levels and bone density.

In summary, the combination of these three nutrients addresses critical aspects of an adolescent's growth and health needs, making them commonly deficient in this age group. Understanding these deficiencies can guide interventions and dietary recommendations for improved health outcomes.