Glands that do not have ducts and secrete hormones directly into the bloodstream are:

Glands that do not have ducts and secrete hormones directly into the bloodstream are:
 
  A) endocrine glands. B) adrenal cortex.
  C) exocrine glands. D) both A and B.

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Glands that have ducts that carry substances to parts of the body or outside the body are:
 
  A) exocrine glands. B) adrenal cortex.
  C) endocrine glands. D) both A and B.

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The glands of the body:
 
  A) provide clear hearing and vision.
  B) excrete urine and maintain water balance.
  C) make substances that help regulate body processes.
  D) do all of the above.

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A collection of fluid in the tissue causing swelling is known as:
 
  A) edema. B) hydronephrosis.
  C) dialysis. D) infusion.

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The term renal calculi means the patient has:
 
  A) inflammation of the urethra. B) a kidney infection.
  C) kidney stones. D) a bladder infection.