If a baby is allowed to nurse "on demand," it inhibits the release of follicle stimulating hormone from the mother's pituitary gland

Professionals have argued that the DSM-5 should identify more _____ markers of mental disorders

A) objective B) subjective C) psychological D) social and cultural

A drug that blocks the effects of a neurotransmitter is called a(n):

A) Agonist B) Antagonist C) Synergist D) Receptor blocker