Which of the following best represents the saturation of hemoglobin after a RBC

Question

Which of the following best represents the saturation of hemoglobin after a RBC passes through systemic tissues at rest? 25 50 100 75 states that the total pressure of a gas mixture is equal to the sum of the partial pressures of its individual gases. boyle's law valsalva's law Dalfon's law Charles's law Henry's law The structure that shields the opening to the larynx during swallowing is the cricod cartilage epiglottis corniculate cartiage thyroid cartiage When the diaphragm and external intercostal muscies contract? the volume of the lungs decreases.

Explanation / Answer

Q 1). d. 75%

The partial pressure of oxygen is approximately 40 mmHg in tissues. The affinity of hemoglobin towards oxygen decreases in tissues and it releases some of the oxygen into the tissues. The hemoglobin becomes 75% saturated when it leaves the tissues.

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