Mildred is in her 20s. Her doctor tells her that she is gradually losing muscle mass and strength especially in her back and legs. Her doctor has advised her to exercise regularly and focus on her diet as a strategy to slow down the decline of muscle mass and strength. Which of the following terms best describes Mildred's condition? A) sarcoma
B) osteopenia
C) osteoporosis
D) sarcopenia

The germs that cause infections are mainly spread in what three ways? a. immunization, mucous membranes, not washing hands b. germ-laden droplets, direct contact with body fluids, insects c. hand hygiene, sickness, immunization d. not enough sleep, low oral hygiene, germs

An obese man 5'5 and 200 pounds, seta a long-term goal to loose 50 pounds which of these is a resonable benchmark he might set for himself

Insulin is a peptide therapeutic used to manage type 1 diabetes, which affects more than 20 million people worldwide according to the international diabetes federation. a significant limitation to the broad distribution and use of insulin to treat type 1 diabetes is the fact that it must be administered by injection rather than orally. why is insulin administered by injection and not orally?