The renal papillae extend into the ________.
A. cortex
B. major calyces
C. renal columns
D. minor calyces
Answer: D
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The axon is connected to the soma at the
A) telodendria. B) synaptic terminal. C) collaterals. D) axon hillock. E) synapse.
Most levers in the human body are __________.
A. third-class levers B. first-class levers C. second-class levers D. fourth-class levers
Which hormone does the adrenal medulla secrete?
A. Endorphin B. Aldosterone C. Glucocorticoids D. Norepinephrine E. Cortisol
Answer the following questions true (T) or false (F)
1. When antidiuretic hormone (ADH) levels rise, less water is reabsorbed via the kidneys, the ECF volume decreases, and urine production increases. 2. Aldosterone triggers the secretion of potassium ions (and hydrogen ions) and the reabsorption of sodium ions by the kidney. 3. Calcium ions have important functions in the body such as forming an integral part of the ATP molecule.