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harina [27]
3 years ago
12

A teen has been asked to carry

Health
1 answer:
lbvjy [14]3 years ago
4 0

No, he shouldn't continue lifting this way. When you're lifting something, you need to use proper body mechanics. With the way he stooped over to pick up the box, he has a high chance of injuring his back; you shouldn't bend at your waist when picking something up. Also, you should hold the object close to your body at your waist level. In this case, he should stand with his feet shoulder-width apart, he should bend at his knees instead of his waist, and he should be in a squat-like position when picking up the box.

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The health of the fetus is dependent directly on the mother. If the mother is exposed to general anesthesia, then the child have the risk of hypoxemia (low oxygen level), depression of fetal cardiovascular and CNS. Fetus is the secondary recipient of anesthesia and in most cases suffers no blood loss and do not undergo direct.

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So, lets say a plant has 1000 units of energy. Then a bug comes along, and eats the plant, absorbing 100 units (10 percent) of that energy. Then, a chicken eats the bug, absorbing only 10 units of that energy. Finally, a human eats the chicken, getting only 1 unit of the original energy. 

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