The Maxillary and Ethmoid Sinuses Are the Only Paranasal Sinuses

question 3

True/False

The maxillary and ethmoid sinuses are the only paranasal sinuses present at birth.

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Definitions:

Muscular Endurance

The ability of a muscle, or group of muscles, to perform repetitive contractions over a period of time without becoming fatigued.

Aerobic Activities

Physical exercises that increase the heart rate and promote increased oxygen consumption over a sustained period.

Low-to-moderate-intensity

Physical activities that elevate the heart rate to a certain level without extreme exertion, beneficial for health.

Core Body

The central part of the body, which includes the abdominal and lower back muscles that help maintain stability and posture.