Which of the following are cellular fragments?
A. Blood platelets
B. White blood cells
C. Red blood cells
D. Lymphocytes
Answer: A
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In the diagram, which layer is the stratum corneum?
a) E b) F c) G d) H e) I
Which of the following blood cells are the main soldiers in the immune system defense of the body against microbial invaders?
a) Eosinophil b) Macrophage c) Lymphocyte d) Basophil e) Platelet
Chronic inflammation of the pancreas, or pancreatitis, impairs the digestive functions of this organ. What would be the effect on digestion and absorption of carbohydrates, fats, and proteins if acinar cells are impaired? What if duct cells are impaired? Which hormones may be used to treat pancreatitis?
What will be an ideal response?
Select the sequence that correctly describes blood flow through the heart
A) left atrium to left ventricle to body B) right atrium to left atrium C) right ventricle to left ventricle D) right atrium to right ventricle to body