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The hormones ________ and thymopoietin promote the production of T lymphocytes.

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The _______ gland lies between the lungs and secretes thymosin.

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The ____ hormones turn genes on or off in the nucleus.


A) Steroidal
B) Nonsteroidal
C) Prostaglandins
D) Gonadal
E) Adrenal

F) C) and E)
G) B) and C)

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Which of the following hormone categories requires G-protein to activate enzymes inside a cell?


A) Steroidal
B) Nonsteroidal
C) Prostaglandins
D) Gonadal
E) Adrenal

F) A) and E)
G) B) and E)

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Letter D on the figure indicates the ________.

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Prolonged stress reduces our immunity by ____.


A) using up all our reserves
B) increasing the release of cortisol
C) causing sodium and water detention
D) causing weight loss
E) increasing protein synthesis

F) B) and C)
G) A) and B)

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_______-stimulating hormone (MSH) stimulates synthesis of melanin and its disbursement to the skin cells of the epidermis.

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The ____ gland releases PTH.


A) anterior pituitary
B) parathyroid
C) posterior pituitary
D) adrenal
E) thyroid

F) All of the above
G) C) and E)

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The outermost portion of the adrenal gland is the adrenal ________.

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A person with ____ will have thin skin, high glucose levels, thin extremities, and a large abdomen.


A) Graves' disease
B) Cushing's syndrome
C) myxedema
D) acromegaly
E) dwarfism

F) B) and C)
G) A) and E)

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Which hormone, released by the heart, regulates blood pressure?


A) Thymosin
B) Melatonin
C) Erythropoietin
D) Atrial natriuretic peptide
E) ACTH

F) A) and B)
G) B) and D)

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Which of the following stimulates red blood cell production?


A) Thymosin
B) Melatonin
C) Erythropoietin
D) Atrial natriuretic peptide
E) Calcitonin

F) D) and E)
G) None of the above

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Which gland or organ releases luteinizing hormone?


A) Anterior pituitary
B) Parathyroid
C) Posterior pituitary
D) Adrenal
E) Gonads

F) B) and D)
G) None of the above

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Which gland or organ secretes growth hormone and adrenocorticotropic hormone?


A) Anterior pituitary
B) Parathyroid
C) Posterior pituitary
D) Adrenal
E) Thymus

F) A) and E)
G) A) and D)

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Physical reactions to a stressor include ____.


A) decreased blood sugar
B) decreased blood pressure
C) increased heart rate
D) increased urinary output
E) decreased breathing rate

F) B) and D)
G) D) and E)

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The ____ secretes a hormone called erythropoietin, which stimulates blood cell production.


A) pineal body
B) heart
C) kidney
D) thymus
E) pancreas

F) C) and D)
G) A) and E)

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Structures in the pancreas, known as ________ of Langerhans, secrete the hormones glucagon and insulin into the bloodstream.

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Diabetes _______ is a condition in which the kidneys fail to reabsorb water, causing excessive urination. Its primary cause is the hyposecretion of ADH.

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When a person develops antibodies that attack the thyroid gland, causing the thyroid to produce too many thyroid hormones, that person has ____.


A) dwarfism
B) gigantism
C) Graves' disease
D) myxedema
E) Addison's disease

F) D) and E)
G) A) and D)

Correct Answer

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Antidiuretic hormone and oxytocin are released by the ____.


A) anterior pituitary gland
B) parathyroid gland
C) posterior pituitary gland
D) adrenal gland
E) pineal body

F) B) and D)
G) A) and D)

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