Which Statement About Urea Processing in the Nephron Is True

question 78

Multiple Choice

Which statement about urea processing in the nephron is true?

• A) More urea is excreted than filtered, and some of the urea that gets reabsorbed accumulates in the medulla.
• B) More urea is reabsorbed than excreted, and some of the urea gets filtered.
• C) More urea is filtered than reabsorbed, and all of the urea gets excreted.
• D) More urea is filtered than excreted, and some of the urea that gets reabsorbed accumulates in the medulla.

---

Definitions:

Operant Conditioning

Operant Conditioning refers to a method of learning where the likelihood of a behavior is adjusted by either rewards or penalties.

Associative Learning

the process by which an individual learns the connection between two stimuli or events, commonly illustrated by classical and operant conditioning.

Contingency Factor

An external variable that can alter the effectiveness of a management approach or business strategy, often requiring adjustments based on specific situations or contexts.

Ivan Pavlov

A Russian physiologist best known for his work in classical conditioning, particularly his experiments with dogs.