Which of the following statements is true?
a. hypotonic solutions may cause the cell to crenate.
b. hypoosmotic solutions may cause the cell to shrink.
c. hypertonic solutions may cause the cell to lyse.
d. hyperosmotic solutions may cause the cell to crenate.

Describe how you would communicate with patients that chose the physician assisted suicide option.

Esther works at a large hospital where she plans food service programs she monitors an records information regarding patients diets and intake and is devoloping a new meal plan that addresses several different dietary needs for many types of patients esther enjoys her work as she feelss that she is patients develop healthier habits

Investigator a has biological specimens that are coded and linked to identifiers of the source individuals. investigator a provides the specimens to investigator b but does not provide the individual identifiers. investigator b agrees not to re-identify the source individuals. is investigator b's research using the biospecimens human subjects research according to the definition of human subjects research in the federal regulations?