Microscopic hair-like structures that sweep foreign substances out of the lungs are called
A. cilia.
B. phagocytic cells.
C. macrophages.
D. enzymes.
A. cilia.
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Why does the nurse use the C-peptide test for a type 1 diabetic client?
1. To evaluate residual pancreatic function 2. To monitor the status of pancreatic beta cells 3. To monitor the red blood cell count 4. None of the above
Which condition results in thick blood as a result of having too many red blood cells?
a. hemophilia b. polycythemia vera c. hyperlipemia d. thalassemia
The SunWise sun-safety program for teachers includes all of the following components EXCEPT
A) PowerPoint presentations with basic sun safety facts. B) free sunscreen and derma scans. C) lesson plans, instructional materials, and evaluation instruments. D) a program guide describing available teaching materials and action steps for sun protection.
A plateau in VO2 is always necessary to insure that a true VO2 max was measured.
Answer the following statement true (T) or false (F)