Which of the following is an advance directive? Ray signs a paper that says that if his heart stops he does not want to defibrillation
Connie purchases her funeral plot many years before she expects to need it
Chester arranges to have money placed in a scholarship fund to assist nursing students at his alma mater
Bess arranges for her daughter to be in charge of her medical decisions if she is unable to make them

Glaucoma is an eye disease that is manifested by high intraocular pressure (iop). the distribution of iop measurements in the general population is approximately normal with mean 16 mm hg and standard deviation 3 mm hg. a random sample of 9 people is selected from the general population. the sample mean iop is 17.2 mm hg with a sample standard deviation of 3.9 mm hg. a) the mean of the sampling distribution of x is 16 mm hg. b) the standard deviation of the sampling distribution of x is 1.3 mm hg. c) the sample mean of every sample of size 9 will be 17.2 mm hg d) none of the answers are true. e) exactly 2 of the answers are true.

How does the endocrine system affect the body's functions? o o o o it secretes enzymes directly into the bloodstream. it secretes hormones directly into the bloodstream. it secretes enzymes through ducts to the surface of organs. it secretes hormones through ducts to the surface of organs.

What are 3 important public health tools for addressing flu outbreaks and why