Answer
Was there mulitple choice? Watch their chest or abdomen rising, or using their wrists to check their breaths per minute.
Explanation:
http://www.nbchpn.org/pdf/NBCHPN_handbook.pdf
Your answer may be in there
Here is the answer based on the given situation above. If few Guatemalans appear to be acute malnourished and in fact, they mostly appear healthy, but in reality, they are not, this is because they are not getting enough food and proper nourishment. They have the food, but it is never enough to fulfill the required amount to achieve good health. Hope this helps.
Glucose in blood and glycogen stored in muscles.
the other options would need to be converted to glucose through metabolism, whereas the blood glucose and muscle glycogen are more readily available for use.