The adrenal medulla secretes the hormones a. adh and oxytocin. b. epinephrine and norepinephrine. c. msh and fsh. d. growth hormone and thyroid-stimulating hormone.

Explain why methicillin resistant staphlococcus aureus (mrsa) is more prevalent now than it was only 30 years ago. a. antibiotics cause mutations in staphlococcus aureus that lead to an increase in the number of methicillin-resistant strains. b. methicillin resistance causes an infection to spread more rapidly. c. frequent and inappropriate use of methicillin-type antibiotics has provided selective pressure that has resulted in an increase in the proportion of methicillin-resistant strains of staphlococcus aureus. d. diseases like aids have made people more vulnerable to infections from staphlococcus aureus.

The average american baby will blank their birthweight by the time they turn one year-old

Stasis of blood flow from immobility injury to a vessel or predisposition to clot formation increase the risk of