Which of the Following Events of Respiration Involves the Flow

question 21

Multiple Choice

Which of the following events of respiration involves the flow of air out of the lungs?

• A) internal respiration
• B) inspiration
• C) external respiration
• D) expiration
• E) cellular respiration

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Definitions:

Pediculosis Pubis

An infestation of the pubic hair and skin with pubic lice, leading to itching and redness.

Protozoan Infection

An infection caused by protozoa, which are single-celled microscopic organisms.

Trichomoniasis

Trichomoniasis is a sexually transmitted infection caused by the parasite Trichomonas vaginalis, presenting symptoms such as itching, burning, and discharge in women, but often asymptomatic in men.

Mucopurulent Discharge

A type of bodily fluid that is thick, contains mucus, and pus, and is often a sign of infection or inflammation.