OSAT questions with correct answers

A health education teacher is introducing 1st grade students to a sergers of lessons on human body systems. What would be most Developmentally appropriate for these students? CORRECT ANSWER Identifying habits that positively influence the healthy functioning of the body. (e.g., related to hygiene, nutrition) During the Piagetian concrete operational stage of development (7-11), PE students benefit from frequent opportunities to move and manipulate objects, because at this stage they: CORRECT ANSWER possess a system of thinking that is tied to physical reality. one beneficial adaption that occurs in the human cardiorespiratory system in response to regular aerobic exercise is a decrease in resting heart rate. This occurs primarily because: CORRECT ANSWER as the heart grows stronger, it pumps fewer times to deliver sufficient volumes of blood to the body. Which of the following statements accurately describes how nicotine in tobacco, e-cigarette, and vaping products affects the functioning of a body system? CORRECT ANSWER In the circulatory system, plaque forms on artery walls and clotting tendency increases, as does the risk of harmful blood clots. Which of the following food sources are most effective for providing the nutrients to make the glucose and glycogen that students need for daily energy? CORRECT ANSWER Milk, yogurt, whole grains, fruits, vegetables A student who is food shopping is evaluating nutrition-related claims on food packaging, such as "high in fiber", "reduced cholesterol," and "extra lean". Which of the following strategies would be most useful for the student to use? CORRECT ANSWER reviewing the type