<span>The mitral valve does this between the left atrium and ventricle. The "lub" is the sound of the tricuspid and mitral valves closing. Each of your heart's ventricles has an outlet valve. The right ventricle uses the pulmonary valve to help move blood into the pulmonary arteries.</span>
Answer: Kwashiorkor
Explanation: Severe malnutrition of protein, is called KWASHIORKOR. This is more common in developing countries and in children.
The symptoms of this protein deficiency include:
• Skin, hair and nail problems.
• Loss of muscle mass.
• Increased risk of bone fractures.
• Fatty liver.
I hope this answers your question.
B. Americans with Disabilities Act