RBC
WBC
Composition
Transport
Hemostasis
100

The protein in RBCs that binds oxygen is this.


Answer:
What is hemoglobin?

100

An increase in WBC count usually indicates this condition.


Answer:
What is infection (or inflammation)?

100

Blood is made up of this liquid component.


Answer:
What is plasma?

100

This gas is transported from lungs to tissues.


Answer:
What is oxygen?

100

These cell fragments help form blood clots.


Answer:
What are platelets?

200

The shape of a normal RBC is described as this.


Answer:
What is a biconcave disc?

200

WBCs are also called this.


Answer:
What are leukocytes?

200

The liquid portion of blood after clotting is called this.


Answer:
What is serum?

200

Most oxygen in blood is bound to this molecule.


Answer:
What is hemoglobin?

200

Platelet adhesion is mediated by this plasma protein.


Answer:
What is von Willebrand factor (vWF)?

300

The lifespan of a typical RBC is about this many days.


Answer:
What is 120 days?

300

Neutrophils primarily kill pathogens by this process.


Answer:
What is phagocytosis?

300

Plasma proteins that act in immunity include this class.


Answer:
What are globulins?

300

The enzyme that converts CO₂ to bicarbonate in RBCs is this.


Answer:
What is carbonic anhydrase?

300

Platelet plug stabilization is achieved by this process.


Answer:
What is fibrin mesh formation?

400

The absence of this organelle allows more space for hemoglobin.


Answer:
What is the nucleus?

400

Monocytes differentiate into these large tissue phagocytes.


Answer:
What are macrophages?

400

Erythropoietin primarily affects this blood component.


Answer:
What are red blood cells?

400

Tissues with high metabolism produce more of this gas.


Answer:
What is carbon dioxide?

400

A deficiency of platelets is called this condition.


Answer:
What is thrombocytopenia?

500

Carbon dioxide is primarily transported in blood as this form.


Answer:
What is bicarbonate (HCO₃⁻)?

500

A patient with neutropenia is at highest risk for this type of infection.


Answer:
What are bacterial infections?

500

Leukocytes are involved primarily in this blood function.


Answer:
What is immune defense?

500

Carbon dioxide transport in RBCs generates this ion, lowering pH.


Answer:
What is hydrogen ion (H⁺)?

500

Hemophilia A is caused by deficiency of this clotting factor.


Answer:
What is Factor VIII?

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