When You Call Your Sleeping Dog,his Eyelids Flutter;you Call Louder

question 235

Multiple Choice

When you call your sleeping dog,his eyelids flutter;you call louder and his ears perk up;you call even louder and he wakes up.This is because:

• A)Different types of stimuli produce responses in different neurons
• B)Different stimulus intensities activate different neurons
• C)Greater stimulus intensities activate glial cells as well as neurons
• D)Greater stimulus intensities produce higher rates of action potentials

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Definitions:

Erectile Dysfunction

A medical condition in which a man is unable to achieve or maintain an erection sufficient for satisfactory sexual performance.

Erection

The physiological phenomenon of the penis becoming enlarged and firm, primarily in response to sexual arousal.

Orgasm

The peak of sexual arousal characterized by intense pleasure and followed by release of sexual tensions.

STIs

Sexually Transmitted Infections; diseases spread primarily through sexual contact, including viruses, bacteria, and parasites.