Sergio observes thickening and discoloration of the nail of the index finger. His doctor diagnosed Sergio with a nail infection. Sergio is most likely suffering from a/an blank infection.

Explain the difference between the james-lange and the cannon-bard theories of emotion. answer - the cannon-bard theory proposes that emotions and arousal occur at the same time. the james-lange theory proposes the emotion is the result of arousal. schachter and singer's two-factor model proposes that arousal and cognition combine to create emotion.

Explain what causes the skin to burn in the sun? explain why people should avoid the sun if taking a photosensitive medication?

Does indrect sunlight does not pose any danger to the skin