The Smallest Airway of the Bronchial Tree That Is Primarily

question 66

Multiple Choice

The smallest airway of the bronchial tree that is primarily responsible for creating bronchoconstriction.

• A) alveoli sac
• B) bronchiole
• C) bronchiopulmonary segment
• D) lobe of lung
• E) primary bronchi

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Definitions:

Elevated Heart Rate

A condition where the heart beats faster than normal, which could be due to exercise, stress, or medical conditions.

Respiration Rate

Respiration Rate is the number of breaths a person takes per minute, which is a critical vital sign indicating the health and wellbeing of an individual.

Parasympathetic Nervous System

The part of the autonomic nervous system that conserves energy by slowing the heart rate and increasing intestinal and gland activity.

Sympathetic Nervous System

The part of the autonomic nervous system that prepares the body for action by accelerating heart rate, increasing blood pressure, and dilating pupils, among other responses.