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Multiple Choice
Which hormones are released by the posterior pituitary gland?
A
Prolactin and growth hormone
B
Luteinizing hormone and follicle-stimulating hormone
C
Thyroid-stimulating hormone and adrenocorticotropic hormone
D
Oxytocin and vasopressin (ADH)
Verified step by step guidance
1
Understand that the posterior pituitary gland, also known as the neurohypophysis, is responsible for storing and releasing hormones produced by the hypothalamus.
Recognize that the posterior pituitary does not synthesize its own hormones but releases hormones that are produced in the hypothalamus and transported down the axons to the posterior pituitary.
Identify the two main hormones released by the posterior pituitary: oxytocin and vasopressin (also known as antidiuretic hormone or ADH).
Oxytocin is involved in several physiological processes, including uterine contractions during childbirth and milk ejection during breastfeeding.
Vasopressin (ADH) plays a crucial role in regulating water balance in the body by increasing water reabsorption in the kidneys, thus concentrating the urine and reducing urine volume.