According to blood pressure measurements, represents the pressure within the arterial system after the heart contracts.
a. distal
b. systolic
c. medial
d. diastolic

Brian has a medical condition called cone dystrophy, which is a disorder of the cone cells in the eye. what symptoms would you expect brian to have? a. inability to see in the dark b. difficulty determining colors c. difficulty determining shapes and outlines d. inability to see in all light conditions