Oxygen-poor blood passes through the ________.
A. right AV (tricuspid) and pulmonary valves
B. left AV (mitral) valve only
C. left AV (mitral) and aortic valves
D. pulmonary and aortic valves
E. right AV (tricuspid) valve only
Answer: A
You might also like to view...
An elderly man with prostatic hypertrophy returns to his urologist with another case of epididymitis. An acute infection involving the dartos muscle layer of the scrotum most likely leads to an enlargement of which of the following lymph nodes?
(A) Preaortic nodes (B) Lumbar nodes (C) External iliac nodes (D) Superficial inguinal nodes (E) Common iliac nodes
The gray matter on the outer surface of the cerebrum is called the
A. cortex. B. pia mater. C. reticular formation. D. arbor vitae. E. cerebral medulla.
A substance that can stimulate a primary immune response but is unable to
produce the symptoms of a disease is a(n) ______. Fill in the blank(s) with correct word
While everyone working at a veterinary facility can be described as a member of the veterinary health care team, who is legally responsible for the safety and well being of all employees and patients?
a. veterinary assistant b. veterinary technician c. veterinarian d. all of the above, that's why they call it a team