The body cells are in direct contact with, and make life-sustaining exchanges with, the ____________________

Fill in the blank(s) with correct word


internal environment (extracellular fluid)

Anatomy & Physiology

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Which of the following would NOT show up on an electrocardiogram?

a. SA node damage b. cardiac arrhythmias c. conduction deficits d. murmurs

Anatomy & Physiology

What is the most effective means of increasing alveolar ventilation?

a. breathe slowly and deeply b. increase total pulmonary circulation c. increase rapid shallow breathing d. breathe normally

Anatomy & Physiology

The anatomical plane dividing the body into right and left parts is a _______ plane.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

When inspired through the nose, what is the first lymphatic tissue air encounters?

A. Vestibular fold B. Uvula C. Palatine tonsils D. Pharyngeal tonsil (adenoids) E. Epiglottis

Anatomy & Physiology