Which of the Following Structures Is NOT Part of the External

question 12

Multiple Choice

Which of the following structures is NOT part of the external ear?

• A)Auricle
• B)Pinna
• C)External acoustic meatus
• D)Tympanic cavity
• E)All of these structures are parts of the external ear.

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Definitions:

Sexual Arousal

A state of heightened physiological and emotional response to sexual stimuli, often leading to sexual desire.

Retrograde Ejaculation

A condition where semen enters the bladder instead of exiting through the penis during ejaculation.

Semen

A fluid containing spermatozoa and secretions from the male reproductive system, discharged during ejaculation.

Urethral Opening

In females, the opening in the urethra, through which urine is expelled. In males, the opening in the urethra, through which semen is ejaculated and urine is excreted.