On routine panographic examination, a uniform round opacity measuring 1.5 cm in diameter was noted in the floor of the maxillary sinus of a 24-year-old man. All normal landmarks in the max-illa appeared intact. The patient had no symptoms and no history of sinus problems. This lesion most likely represents which of the following?
a. Variation of normal
b. Necrotizing sialometaplasia
c. Sjögren's syndrome
d. Maxillary sinus retention cyst
e. Carcinoma of the maxillary sinus
D
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A) thoracic duct, lymph node, lymph capillary, subclavian vein, lymphatic vessel B) lymph capillary, lymphatic vessel, lymph node, lymphatic vessel, lymph trunk, thoracic duct, subclavian vein C) lymph trunk, lymph capillary, subclavian vein, lymphatic vessel, lymph node, thoracic duct, subclavian vein D) lymph capillary, subclavian vein, lymph node, lymphatic vessel, lymph trunk, thoracic duct
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Which of the following medications requires that a patient product insert be provided to the patient?
Naproxen Medroxyprogesterone Atenolol Erythromycin
The three components of the cardiovascular system are:
A) the heart, the brain, and the blood. B) the heart, the arteries, and the veins. C) the blood, the plasma, and the blood vessels. D) the blood, the heart, and the blood vessels.