a) A sun lamp or tanning bed can be used while taking doxycycline as long as sunglasses are worn.
b) Oral tetracyclines can be taken without regard to food ingestion.
c) Oral doxycycline has been associated with increased intracranial pressure (pseudotumor cerebri), which generally resolves when medication is discontinued.
d) Ribosomes are the site of protein synthesis in living cells.
Answer: c and d are correct