The two intrinsic nerve plexuses serving the alimentary canal are the ________.
A) solar; sympathetic
B) submucosa; myenteric
C) autonomic; somatic
D) mucosa; submucosa
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Question 2) Which type of granulocyte releases histamine at sites of inflammation?
A) eosinophils
B) basophils
C) neutrophils
D) lymphocytes
E) monocytes
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Question 3) Which tissue layer contributes to the creation of the mesentery?
A) serosa
B) submucosa
C) mucosa
D) muscularis externa
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Question 4) Which of the following cells are classified as granulocytes?
A) neutrophils, eosinophils, and basophils
B) lymphocytes and monocytes
C) eosinophils and monocytes
D) basophils and lymphocytes
E) neutrophils, lymphocytes, and eosinophils
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Question 5) What anchors the tongue to the floor of the mouth and limits its movements?
A) lingual frenulum
B) hard palate
C) uvula
D) vestibule
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Question 6) The two major groups of white blood cells are ________.
A) leukocytes and erythrocytes
B) platelets and megakaryocytes
C) neutrophils and basophils
D) granulocytes and agranulocytes
E) granulocytes and leukocytes
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Question 7) The process of physically and chemically breaking food particles down is referred to as ________.
A) digestion
B) defecation
C) ingestion
D) absorption
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Question 8) 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
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Question 9) Five-year-old Charlie is angry he can't continue to play so he holds his breath. His carbon dioxide levels continue to climb and his parents are concerned what will happen to him. Predict how the respiratory system handles the rising carbon dioxide levels.
What will be an ideal response?
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Question 10) White blood cells differ from red blood cells because only they contain ________.
A) a biconcave shape
B) a nucleus and most organelles
C) the ability to transport both oxygen and carbon dioxide
D) the iron-containing molecule called hemoglobin
E) cytoplasm
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