The organ that has the greatest effect on fluid output is the:
a. kidney
b. lungs
c. skin
d. intestine
a. kidney
You might also like to view...
In the resting stage, a muscle with the word "rectus" in its name has straight fascicles.
Answer the following statement true (T) or false (F)
The vestibular nerve contains a nerve from the:
a. semicircular canals b. vestibule c. cochlea d. both A and B above
An excess of hormones in the blood may cause target organs to decrease the number of receptors for that hormone in a process called __________.
A. negative feedback B. receptor inhibition C. down-regulation D. positive feedback
Which is correct about the contraction sequence of the heart?
A. The contraction and relaxation of all four chambers happen at the same time. B. The right atrium and ventricle contract at the same time, and as they are relaxing, the left atrium and left ventricle begin to contract. C. Contraction begins in the order: right atrium, then right ventricle, then left atrium, then left ventricle. D. The two atria contract at the same time, and as they are relaxing, the two ventricles contract together. E. The atria and ventricles begin their contractions at the exact same time, but the atrial contraction only lasts half as long as the ventricle contraction.