Which of the Following Statements Are True of the Ureter,urinary

question 139

Multiple Choice

Which of the following statements are true of the ureter,urinary bladder,and urethra? (Read carefully and select all of the correct statements.)

• A)Peristalsis of the ureters is the function of their smooth muscle.
• B)The spherical detrusor muscle is smooth muscle that forms the wall of the bladder.
• C)In men,the urethra passes through the prostate gland and penis.
• D)The internal urethral sphincter is striated muscle at the junction of the bladder and urethra.
• E)The transitional epithelium of the bladder absorbs water to concentrate the urinE.
• F)The external urethral sphincter is striated muscle that is under parasympathetic control.

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Definitions:

Fixed Costs

Stable costs encompassing rent, salaries, and insurance, unaffected by variations in production or sales levels.

Break-Even

The point where overall expenses match overall income, leading to neither a profit nor a loss.

Variable Costs

Expenditures that adjust according to the quantity of goods or services produced by an enterprise.

Fixed Costs

Regular outgoings that stay the same whether production or sales rates increase or decrease, for instance, rental costs or salary payments.