10 Questions
What is the primary function of red blood cells (RBCs)?
To transport oxygen throughout the body
Which of the following is a characteristic of iron deficiency anemia?
Microcytosis (small, pale RBCs)
What is the primary cause of anemia in older adults?
Anemia of chronic inflammation or chronic disease
What is a potential age-related change in the bone marrow?
Fatty infiltration decreasing functional tissue
Which of the following is a factor that can contribute to hypercoagulation (increased clotting) in older adults?
Increased von Willebrand factor (vWF) synthesis
What is the primary function of red blood cells (RBCs)?
Transport of oxygen and carbon dioxide
What is the normal range for hematocrit in adult males?
39% to 54%
Which of the following is a characteristic of hemoglobin S, the abnormal hemoglobin found in sickle cell disease?
It can form rigid polymers that deform red blood cells into a sickle shape
What is the primary function of platelets in the blood?
Blood clotting
What is the normal range for mean cell volume (MCV) in adults?
80 to 100 fL
Test your knowledge on key concepts related to anemia and clotting in the context of advanced physiology and pathophysiology. Explore the common health disorders associated with anemia and the importance of clotting in preventing blood loss.
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