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Which of the following options is correct? The bluish tinge of the skin due to a reduction of...

Question:

Which of the following options is correct?

The bluish tinge of the skin due to a reduction of oxygen in the blood is called

A. desquamation.

B. hemolysis.

C. cyanosis.

D. carotenosis.

E. albinism.

Hypoxemia

Hypoxemia is a term that refers to the low levels of oxygen in the blood. Hypoxemia is characterized by symptoms such as shortness of breath, light-headedness or dizziness, headaches, pain in the chest, confusion, and high blood pressure. It can also result in low oxygen supply to the tissues, a condition known as hypoxia.

Answer and Explanation:

The correct answer is C. cyanosis.

The bluish tinge of the skin due to a reduction of oxygen in the blood is called cyanosis. Cyanosis is caused due to the insufficient level of oxygen in the blood and is characterized by the bluish appearance of skin and mucous membranes. Cyanosis can affect skin, lips, fingers, toes, and nails. It can develop due to external environmental factors such as being in cold air or water and high altitudes or due to health problems and diseases such as suffocation, heart attack, pulmonary hypertension, asthma, pneumonia, severe anemia, cyanide poisoning, and Raynaud's phenomenon (reduced blood supply to fingers or toes).


Learn more about this topic:

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Cyanosis: Definition, Symptoms, Causes & Treatment

from Human Anatomy & Physiology: Help and Review

Chapter 5 / Lesson 21
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