Nutrients for Blood and Brain Health

What is the primary function of hemoglobin in red blood cells?

• To fight infections

• To transport oxygen to cells

• To clot blood

• To produce white blood cells

What do platelets require to function properly in blood clotting?

• Vitamin C and Vitamin B-6

• Hemoglobin and iron

• Calcium and Vitamin K

• Copper and zinc

Which component of blood is described as 'cell fragments' and not true cells?

• Red Blood Cells

• White Blood Cells

• Platelets

• Hemoglobin

What is anemia primarily characterized by?

• High blood pressure

• Excessive number of red blood cells

• Inadequate number of healthy red blood cells

• Overproduction of white blood cells

Which of the following is NOT a symptom of anemia?

• Fatigue

• High fever

• Dizziness

• Cold extremities

What is a common cause of hemorrhagic anemia?

• Vitamin C deficiency

• Vitamin K deficiency

• Excess calcium

• Low carbohydrate intake

Which type of anemia is characterized by RBCs that do not mature properly due to a vitamin deficiency?

• Hemorrhagic anemia

• Megaloblastic anemia

• Hypochromic anemia

• Aplastic anemia

What is a key characteristic of hypochromic anemia?

• High iron levels

• Normal vitamin B6 levels

• Inability to carry oxygen due to iron deficiency

• Overproduction of hemoglobin

What is the primary cause of Sickle cell anemia?

• Lack of iron

• Vitamin B12 deficiency

• Genetic mutation

• Exposure to toxins

Tags

NGSS.HS-LS3-2

What deficiency leads to pernicious anemia?

• Iron

• Vitamin C

• Vitamin B12

• Vitamin D