<span>Muscles are made of fibers?
-true
</span>
The smallest bone in your body is called stapes, that is found in the ear.
From the description of the food that the doctor is advising Natalia to start consuming, it is clear that she is suffering from (C) Vitamin D deficiency.
Someone with a vitamin D deficiency would be at risk of rickets, an illness where someone will have skeletal deformities due to soft bones. Increased risk of death due to cardiovascular disease and cancer is also associated with someone who has a vitamin D deficiency.
The medical Assistant should apologize for the inconvenience and explain to the patients in the waiting room that there was an emergancy at the hospital and reschedule their appointments.<span />
I'm not 100% sure but I'm pretty sure it's height, good luck with it!