Viagra and Other Medications for Impotence __________

question 61

Multiple Choice

Viagra and other medications for impotence __________.

• A) are generally safe
• B) decrease blood flow to the penis
• C) offer permanent relief from erectile dysfunction
• D) are associated with an increased risk of cancer and stroke

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Definitions:

Dopamine

A neurotransmitter involved in reward, motivation, and the regulation of movement and emotional responses.

Schizophrenia

A grave psychological disorder defined by changes in thought processing, sensory interpretation, emotional state, communication, identity, and conduct.

Norepinephrine

A neurotransmitter and hormone involved in arousal, attention, and stress response, as well as regulating mood.

Monozygotic Twins

Identical twins that result from one zygote splitting and developing into two separate embryos, sharing identical genetic material.