A Single Lobe of a Kidney Is Comprised of __________

question 5

Multiple Choice

A single lobe of a kidney is comprised of __________.

• A) two calyces and a renal pelvis
• B) one pyramid and the overlying cortex
• C) one major calyx and all of its minor calyces
• D) a renal medulla and two renal columns
• E) one collecting duct and all nephrons that drain into it

---

Definitions:

Operating Leverage

The degree to which a company can increase its profits by increasing sales, highlighting the proportion of fixed costs in a company’s cost structure.

Forecasting Risk

The uncertainty in predicting future values due to unforeseen events or inaccuracies in analysis, affecting strategic and operational decisions.

Option To Wait

This is an investment strategy where investors hold off on making an investment decision to gather more information or wait for a more favorable market condition.

Operating Leverage

A measure of how revenue growth translates into growth in operating income, indicating the proportion of fixed costs in a company's cost structure.