please help to answer this 2 questions 1- which statement is related to gate control? a- the first neuron is an interneu

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please help to answer this 2 questions
1- which statement is related to gate control?
a- the first neuron is an interneuron
b- the second neuron is an afferent neuron
c- the interneuron is influenced by traveling the ascending
neuron
d- sensation travels both to and from the brain
2- a friend states that her daughter has been diagnosed with
bulimia nervosa. which characteristic may you expect the daughter
is to display ?
select one or more:
a- a very restricted eating and excessive exercise
b- cycles of bringing and purging
c- a normal body mass index (BMI)
d- very thin, pale appearance
e- age 35 to 40 years