Medical Quiz

Circulation and Excretion Quiz

For oxygen to become bound to hemoglobin for transport in the blood, which of the following would be true?

A. 2 membranes must be crossed, in and out of the cell lining the lung and then bind directly to the hemoglobin

B. 4 membranes, in and our of the cell lining the lungs, in and out of the endothelial cell lining the alveolar capillary, and then bind directly to hemogloblin

C. 5 membranes – in and out of the cell lining the lung, in and out of the endothelial cell lining the alveolar capillary and into the RBC to bind to hemoglobin

Select your answer:
         


Topics:

Respiration Anatomy and Physiology Terms and Definitions - Diseases Musculoskeletal - Clinical Medicine Clinics MS Neurology Toxicology Parts of Human Body Respiration, Immune System, Blood Cells Carbohydrate Metabolism The Vascular System and Blood Flow Medicinal use of Microorganisims Arteries Functional Neuroanatomy of the CNS Diseases & Disorders Gene Cloning

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