Breathing Air into (Inhalation) and Out of (Exhalation) the Lungs

question 71

Multiple Choice

Breathing air into (inhalation) and out of (exhalation) the lungs is

• A) Breathing
• B) Respiration
• C) Respiratory rate
• D) Basic need

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Definitions:

Alcohol

An organic compound used in beverages and medications, acting as a central nervous system depressant, widely consumed worldwide.

Cocaine

A powerful stimulant drug derived from coca leaves, used recreationally for its euphoric effects and clinically for specific medical purposes.

Heroin

An opioid drug made from morphine, a natural substance taken from the seed pod of various opium poppy plants, which is highly addictive and illegal.

Caffeine

A stimulant of the central nervous system often consumed in coffee, tea, soda, and energy drinks, known to reduce fatigue and improve concentration.