What are the extracellular fluid filled extensions of the lacunae called?
a) perforating (Volkmann's) canals
b) central (Haversian) canals
c) osteons
d) canaliculi
e) periosteum
d
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Jordan works in a hematology lab and processed a blood report showing 22,000 white blood cells/mm3 of blood for a patient. He suspects this patient has a bacterial infection leading to ________
A) sickle cell anemia (SCA) B) polycythemia C) anemia D) leukocytosis E) leukopenia
If the nerves from the carotid and aortic bodies are cut, which of these would occur?
A. An increase in arterial lactic acid will inhibit ventilation. B. A decrease in arterial PO2 will inhibit ventilation. C. An increase in arterial PCO2 will no longer increase ventilation. D. A decrease in arterial PO2 will no longer increase ventilation. E. An increase in arterial PCO2 will inhibit ventilation.
During transcription
A. an RNA molecule is formed as a DNA sequence is read. B. a protein is formed as a DNA sequence is read. C. a DNA sequence is formed as a RNA sequence is read. D. an amino acid is transferred to a ribosome as a DNA sequence is read. E. a protein is formed as a RNA sequence is read.
Which of the following is an agranulocyte?
A) An eosinophil B) A basophil C) A neutrophil D) A monocyte