List some causes of insomnia


Biological: drug/alcohol abuse.
Psychological: worry, depression.

Health & Biomechanics

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A sudden interruption or insufficiency of blood supply to the brain is a _______

Fill in the blank(s) with correct word

Health & Biomechanics

If a naive T cell does not encounter its corresponding antigen within a few days, what happens?

A) It dies. B) It expresses a new and different T cell antigen receptor. C) It converts to a memory cell. D) It converts to an effector cell.

Health & Biomechanics

A mark is a ________ or ________

Fill in the blank(s) with correct word

Health & Biomechanics

What does the term adenohypophysis refer to

A. another name for posterior pituitary gland B. pituitary hormone that quickens childbirth C. another term for anterior pituitary gland D. pituitary hormone that stimulates growth of body tissues

Health & Biomechanics