What Initiates Peristalsis of the Ureters

question 157

Multiple Choice

What initiates peristalsis of the ureters?

• A)Presence of urine in the bladder
• B)Involuntary sphincter constriction
• C)Muscle contracture
• D)A hormone
• E)Presence of urine in the renal pelvis

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Definitions:

Consumer Surplus

The discrepancy showcasing the difference between the sum consumers are eager to pay and the price eventually paid.

Monopolist

A single seller in a market who has significant control over the price and supply of a good or service, facing little to no competition.

Marginal Cost

The increase in cost incurred by producing one additional unit of a product or service.

Producer Surplus

The difference between what producers are willing to sell a good for and the actual market price they receive, representing a measure of producer welfare.