$$\text { Figure } 19 < 3$$ -If R=56 $\mathrm { k } \Omega$

question 203

Multiple Choice

$$\text { Figure } 19 < 3$$
-If R=56 $\mathrm { k } \Omega$ and C=0.05 $\mu \mathrm { F }$ in Figure 19-3, $\mathrm { fCO }$ equals_____

• A) 568 Mz
• B) 56.8 Hz
• C) 3.0 Hz
• D) 300 Hz

---

Definitions:

Duodenal Ampulla

A dilation in the duodenum where the pancreatic duct and bile duct empty their contents for digestion.

Anal Canal

Terminal portion of the digestive tract.

Internal Sphincter

A ring of muscle that surrounds and closes a natural bodily passageway, functioning involuntarily.

External Sphincter

A circular muscle that helps control the expulsion of feces from the anal canal or urine from the bladder.