Which of the following involves skeletal muscle?

a. contraction of the internal urethral sphincter

b. contraction of the external urethral sphincter

c. ureteral peristalsis

d. detrusor muscle contraction

The two types of cells found in the nervous system are _____ and _____.

Which one of the following is abundant in blood plasma, but only in small amounts in glomerular filtrate?

a. sodium ions

b. water

c. glucose

d. protein

Describe the micturition reflex.

Distinguish between the internal and external urethral sphincters.

Fill in each blank so that the resulting statement is true. If c>0, |u|=c is equivalent to u=__ or u=___.

Tell whether each value is positive, negative, zero, or undefined.

a. $\sin 315^{\circ}$ $\qquad$ b. $\csc 315^{\circ}$

A physician prescribes oral penicilin therapy for a patient with an infection of the urinary bladder. How would you describe for the patient the route the drug follows to reach the bladder?

Energy is defined as the ability to a. communicate. b. reproduce. c. grow. d. do work.

Trace the pathway of blood through the major vessels in a kidney.

Define detrusor muscle.

How is it possible to consciously inhibit the micturition reflex?

How do the urinary bladder, ureters, and urethra change with age?

Describe the structure and location of the urinary bladder.