After Blood Flows Through the Right Atrium of the Heart

question 27

Multiple Choice

After blood flows through the right atrium of the heart, its next major destination is the

• A) right ventricle.
• B) left atrium.
• C) aorta.
• D) left ventricle.
• E) lungs.

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Definitions:

Pituitary Gland

A small gland at the base of the brain crucial for controlling various hormonal functions in the body.

Thyroid Gland

An endocrine gland located in the neck, producing hormones that regulate metabolism, energy, and overall growth and development.

Pineal Gland

A small endocrine gland in the vertebrate brain that produces and secretes the hormone melatonin, regulating sleep patterns.

Adrenal Gland

A pair of endocrine glands that sit above the kidneys and produce hormones such as adrenaline and cortisol, which help control stress and other bodily functions.