The mucosa of the carina contains sensory receptors that trigger:
A) coughing. B) sneezing. C) hiccups. D) yawning.
Answer: A
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The thoracic duct originates from an expanded chamber called the
A) thoracic sinus. B) cisterna chyli. C) thoracic trunk. D) hilum. E) thoracic ventricle.
A signal molecule that is secreted into the external environment, instead of into the blood, is called a(n) ________.
Fill in the blank(s) with the appropriate word(s).
Which of the following is a potential consequence of kidney disease?
a. cardiac disturbances b. skeletal abnormalities c. anemia d. acidosis e. all of these answers.
Identify two veins that carry blood away from the stomach
A) left gastro-epiploic and right gastro-epiploic veins B) left colic and right colic veins C) superior mesenteric and inferior mesenteric veins D) middle colic and ileocolic veins E) superior mesenteric and cystic veins