Which of the Following Is True of Selective Oral PDE5

question 5

Multiple Choice

Which of the following is true of selective oral PDE5 inhibitors such as tadalafil?

• A) They selectively block cGMP in the penis.
• B) They do not affect erection that is not a result of sexual stimulation.
• C) They increase or affect erection in men who are not impotent.
• D) They are approved for use in women to treat impotence.

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Definitions:

Ladder Rung

A horizontal row in a ladder logic diagram, representing a condition leading to an outcome in programmable logic controllers (PLCs).