45. Under which conditions would an ON-center RGC have the lowest frequency of action potentials?
A. Light filling both the receptive field center and surround
B. None of the above
C. Light confined to the receptive field surround
D. Light partially illuminating the receptive field center
E. Light confined to the receptive field center

Anurse is teaching a client about nitroglycerin sublingual tablets. which of the following statements by the client indicates an understanding of the teaching? a. “this medication has a slower onset than a nitroglycerin pill that is swallowed.” b. “i should take this medication as soon as pain begins.” c. “i can crush this medication for faster relief.” d. “this medication should completely dissolve within 15 minutes.”