Heamoglobin A is decreased in beta thalassemias with the exception of beta thalassemia minima.
Beta thalassemia:
- Beta thalassemia is a blood disorder that reduces the production of hemoglobin . Hemoglobin is the iron-containing protein in red blood cells that carries oxygen to cells throughout the body. In people with beta thalassemia, low levels of hemoglobin lead to a lack of oxygen in many parts of the body.
- Treatment for beta thalassemia may include: Regular blood transfusions. Medications (to decrease amount of iron in the body, called chelation therapy) Surgical removal of the spleen (if necessary).
- The diagnosis of β-thalassemia relies on measuring red blood cell indices that reveal microcytic hypochromic anemia, nucleated red blood cells on peripheral blood smear, hemoglobin analysis that reveals decreased amounts of HbA and increased amounts of hemoglobin F (HbF) after age 12 months.
To learn more about this, brainly.com/question/8556953
<span>Hypertension or high blood
pressure is the force of the blood against the artery walls is high. There are
people in which the symptoms of hypertension is not present even though their
blood pressure is high. Although some may have symptoms or possible results of
hypertension such as headaches, shortness of breath or nosebleeds. When a
person observes that his or her blood pressure is high, he or she must make an
appointment with the doctor. So the answer for this is letter B.</span>
This could be multiple things, it just depends how acute it is. I’d always start with not touching any parts poking out, and icing in intervals of five minutes, then go to the ER or A&E, because it would be anywhere ranging from a sprain, to a severe fracture, maybe even a low level break.
