Answer:
C) substitutions that reduce the affinity of hemoglobin for oxygen
Explanation:
Heinz bodies are inclusions in the eritrocite, filled by denaturalized globin (protein part of the hemoglobin). Hemoglobin is formed by 4 globin subunits (2 alpha chains and 2 beta chains) plus a heme group. The latter, is responsible for oxygen binding.
The denaturalization of the globin is caused by substitutions that do not allow the protein to fold properly and bind the heme group accordingly. This is the cause of the Heinz bodies in the eritrocite. Therefore, this is a structural problem that impedes the protein to fold into a functional protein and has nothing to do with hemoglobin having less affinity for oxygen. In the last mentioned case, the protein is still functional but poorly binds oxygen, hence, does not for Heinz bodies.
Because Muscles that are inactive have a higher incidence of venous stasis.
Venous stasis can occur when the muscles of the extremities are inactive. Venous stasis is a risk factor in Virchow's triad.
<h3>What Is Venous Thromboembolism?</h3>
Venous thromboembolism (VTE), additionally called blood clots, is a sickness that consists of deep vein thrombosis and pulmonary embolism. A deep vein thrombosis (DVT) takes place while a blood clot bureaucracy in a deep vein, typically withinside the decrease leg, thigh, or pelvis.
Your risk of developing VTE is highest after major surgery or serious injury, or when you have heart failure, cancer, or a heart attack. Swelling, redness, and pain are some of the symptoms of deep vein thrombosis. Pulmonary embolism can cause sudden chest pain and shortness of breath.
VTE sometimes occurs without any obvious signs. Medicines to help prevent more blood clots from forming or to clear up severe vein blockages are the mainstay of treatment for VTE.
To learn more about venous thromboembolism (VTE) from the given link
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Answer:
Stimulants are the best and most common type of medication used to treat ADHD. There are only two stimulant medications, methylphenidate (the active ingredient in Ritalin, Concerta and other formulations) and amphetamine (the active ingredient in Adderall, Vyvanse and other formulations).
Answer:
You might be sad about something that happened in the past or your scared about making friends... :(
Explanation:
Meds might help with depression tho...
Answer:
A) Acetylcholine is released to initiate in the alimentary canal.
Explanation:
Food is our fuel, and its nutrients give our bodies' cells the energy and substances they need to work. But before food can do that, it must be digested into small pieces the body can absorb and use.
The first step in the digestive process happens before we even taste food. Just by smelling that homemade apple pie or thinking about how delicious that ripe tomato is going to be, you start salivating — and the digestive process begins in preparation for that first bite.
