Which of the following respiratory infections is considered the most common?

A. Pertussis
B. Pneumonia
C. Influenza
D. Cold


Answer: D

Anatomy & Physiology

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Vitamin C is a

A. fat-soluble, essential vitamin. B. fat-soluble, nonessential vitamin. C. water-soluble, essential vitamin. D. water-soluble, nonessential vitamin.

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What is a possible cause of Ondine's curse?

A. Emphysema B. Smoking C. Poliomyelitis D. Tuberculosis E. Asthma

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Deoxyhemoglobin binds bicarbonate ion better than oxyhemoglobin does.

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

Anatomy & Physiology

Which of the following is NOT a method of CO2 transport in the blood?

A. As bicarbonate ions in the plasma B. Held in the depression of a red blood cell C. Dissolved in the plasma D. Combined with hemoglobin

Anatomy & Physiology