What is the primary function of erythrocytes?
A. transport O2 to tissues and CO2 to the lungs
B. transport nutrients and waste products
C. regulate pH of blood
D. form clots
Answer: A
Health Professions
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Forces at the molecular interface between oil and water are known as _____ forces
a. van der Waals c. Cohesive b. Hydrostatic d. Adhesive
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Locked-in state: ________
Fill in the blank with correct ICD-10.
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Anterior to the knee is a specialized bone called the:
A. tibia. B. femur. C. patella. D. calcaneus.
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The assignment of codes L89.--0 are used for pressure ulcers for which stage cannot be clinically determined. The criteria for use of these codes includes all except _____.
A. ulcer is covered with eschar B. ulcer has been grafted with skin C. ulcer is due to trauma D. ulcer has been grafted with muscle
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