The Detrusor Muscle

question 110

Multiple Choice

The detrusor muscle

• A) moves urine along the ureters by peristalsis.
• B) compresses the urinary bladder and expels urine through the urethra.
• C) functions as the internal urinary sphincter.
• D) functions as the external urinary sphincter.
• E) surrounds the renal pelvis.

---

Definitions:

Trans

A descriptor in chemistry used to denote molecules where two substituents are on opposite sides of a double bond or a cycloalkane ring.

Cis

Describes an isomer where two substituents are on the same side of a double bond or ring structure.

Geminal

Referring to atoms or groups that are attached to the same carbon atom within a molecule.

Ultrapure Dimethylamine

A highly purified form of dimethylamine, which is an organic compound used in the synthesis of a wide range of chemicals.