At the end of inspiration and at the end of expiration, intra-alveolar pressure is always equal to atmospheric pressure

Indicate whether the statement is true or false


T

Anatomy & Physiology

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Which structure is a remnant of the foramen ovale?

A) Ligamentum arteriosum B) Tricuspid valve C) Fossa ovalis D) Aortic semilunar valve

Anatomy & Physiology

Depolarization of the atria corresponds to the EKG's

A) P wave. B) QRS complex. C) QT interval. D) T wave. E) S-T segment.

Anatomy & Physiology

Which of the following are mechanisms to prevent food from entering the larynx? (Check all that apply.)

A. Tipping of epiglottis over glottis B. Movement of the tongue over the inlet to the larynx C. Closure of the glottis D. Contraction of the thyroid cartilage, pinching closed the larynx

Anatomy & Physiology

If triglycerides are rapidly hydrolyzed in sufficient amounts, blood pH may increase as acidic ketone bodies are formed.

Answer the following statement true (T) or false (F)

Anatomy & Physiology