The Nurse Is Teaching a Class on Erectile Dysfunction

question 12

Multiple Choice

The nurse is teaching a class on erectile dysfunction. Based on the anatomy of the male external genitalia, what is the most logical cause of the inability to achieve erection?

• A) Weakness or atrophy of the penile muscles
• B) Decreased functioning of the seminiferous tubules
• C) An undescended testicle
• D) Poor circulation to the penis

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Definitions:

Supply Function

A mathematical representation showing the relationship between the quantity of a good supplied by producers and various factors influencing that quantity, such as the good's price.

Demand Function

A mathematical representation showing the quantity of a good that consumers are willing and able to purchase at various prices.

Subsidy

A financial contribution granted by the government to reduce the production costs and encourage the supply of certain goods or services.

Quantity Tax

A tax levied on a specific quantity of a good or service, as opposed to its value, affecting the supply and potentially the price.