Which one of the following choices is an effective way to prevent low-back pain?
c. maintain correct posture.
It would not be answer C because a majority of supplements are not approved by the FDA. This does not make them anymore effective. The answer is D.
A staff nurse is someone who didn't go to college for nursing, and a registered nurse went to college for it.
The answer is B: second degree burn.
It's not A because there wouldn't be blisters from a first degree, and it't not C, because a third degree burn wouldn't hurt because it would've melted your nerve endings, and it's not D because there is no such thing as a fourth degree burn. Hope this helps!
Answer:
over weight lead you several health problems
