Well think about it.... Pediatrics for example are most likely afraid or intolerant of different routes for exanple, not tolerating intravenous and being scared of intramuscular or other injection type things. They would probably be more tolerant of something not considered invasive for example subcutaneous or ingestion. A child body size and metabolism would also be quite fast at receiving the effects of such. Geriatrics do not feel as much pain and because of the slowed down metabolism probably would require routes that are much faster and would be more tolerant of more invasive routes. Pregnant women would probably prefer something slow acting or would not be metabolized at such a rate that it be dangerous toward the child.
Ummm maybe twice a year. That seems like a reasonable answer
Answer:
here is answer
Explanation:
Thus, gases (such as O2 and CO2), hydrophobic molecules (such as benzene), and small polar but uncharged molecules (such as H2O and ethanol) are able to diffuse across the plasma membrane. Other biological molecules, however, are unable to dissolve in the hydrophobic interior of the phospholipid bilayer.
