Multiple Choice
Which statement is true regarding kidney stones?
A) Their removal always requires surgery.
B) Most of them block a ureter or urethra.
C) They are made of uric acid and calcium.
D) They cause tumors in the kidney.
E) They occur as a result of diabetes mellitus.
Correct Answer:

Verified
Correct Answer:
Verified
Q9: Which of the following is part of
Q10: In planarian flatworms,which organ(s)rids the body of
Q11: _ is an emission of heat from
Q12: A decline in pH causes the kidneys
Q13: Which process causes loss of heat by
Q15: _ such as reptiles control core temperature
Q16: Figure 40.5A<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB2278/.jpg" alt="Figure 40.5A
Q17: Protein breakdown produces _,which requires a large
Q18: What is a dense cluster of capillaries
Q19: Choose the one most appropriate answer for