Primary school sixth grade health examination paper

16, fastest, nerve center, nervous system, brain, flexible, 10, 1, fatigue, decline, causing vision loss, carbon monoxide, harmful, nicotine, tar, benzene, nicotine, carbon monoxide, ethanol, () (.

Virus problem skipping

36.5, 1, 37.5 degrees, rare.

Right, right, wrong, wrong, wrong, right.

Prevention of gas poisoning: pay more attention to indoor air conditions in life and open windows for ventilation. Close the valve after running out of gas, and check whether the valve is closed before going to bed at night.

Brain health: Pay attention to rest, use your brain rationally, try not to use your brain continuously for more than 2 hours, do more outdoor sports and pay attention to the combination of work and rest.