An 18-month-old infant in the pediatric ICU has been experiencing episodes of difficulty breathing and rapid heart rate with no apparent cause. All tests are negative. These symptoms occur only when the mother is with the child. The most likely cause of the infant's symptoms is

are faked in order to receive some type of external compensation

- are confined to a part of her body that is particularly stressed

-cannot be explained by medical or psychological disorder

-can be explained by a psychological disorder

Explanation:

answer:

alrighty thx

explanation:

violet light has a shorter wavelength than blue light. violet light is scattered more than blue light. however, the human eye is less sensitive to violet than to blue. as a result, we perceive a blue sky instead of a violet sky.