Author Question: Which medical term means excessive eating? A) polyphagia B) tachyphagia C) dysphagia D) ... (Read 70 times)

leilurhhh

  • Hero Member
  • *****
  • Posts: 560
Which medical term means excessive eating?
 
  A) polyphagia
  B) tachyphagia
  C) dysphagia
  D) polypepsia

Question 2

Which of the following statements regarding the ventricles is not true?
 
  A) Ventricles are the pumping chambers.
  B) Ventricles receive blood directly from the veins, returning blood to the heart.
  C) Ventricles have a thick muscular wall.
  D) Ventricles pump blood into the great arteries.


momo1250

  • Sr. Member
  • ****
  • Posts: 338
Answer to Question 1

A
Explanation: Poly- means excessive and -phagia means eat or swallow; therefore, polyphagia means excessive eating. Tachy- means fast, so tachyphagia would be fast eating. Dys- means difficult, so dysphagia would be difficulty eating (or swallowing). -pepsia means digestion, so polypepsia would be excessive digestion.

Answer to Question 2

B
Explanation: The atria, not the ventricles, receive blood directly from the veins, returning blood to the heart. All other choices are true.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

For a complete list of videos, visit our video library