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1	Historically, cranberries and their juice have been used in the treatment of:
	A)	urinary tract infections
	B)	arrow wounds
	C)	congestive heart failure
	D)	a and b only
	E)	all of the above
2	Tannins, the chemical compounds in the cranberries that appear to have an antibacterial effect, can also be found in:
	A)	rice
	B)	pomegranates
	C)	blueberries
	D)	b and c
	E)	all of the above
3	The chemical compound in cranberries appears to exert its antibacterial effect by altering the:
	A)	bacterial cell wall or membrane
	B)	bacterial fimbriae
	C)	bacterial ribosomes
	D)	a and b
	E)	all of the above
4	The development of effective treatments from cranberry juice may be beneficial because:
	A)	it could potentially be safely used against a variety of bacterial cells
	B)	it could potentially increase antibiotic resistance in bacterial populations
	C)	it could be made at home
	D)	all of the above