Lymphocytosis is found about 1 week after symptoms appear in infectious mononucleosis and lymphocytes remain elevated for 2-8 weeks. What morphologic characteristics are present in the blood smear?
a. Leukemic lymphoblasts
b. Reactive lymphocytes with mild thrombocytopenia
c. Decreased lymphocytes
d. Homogeneous lymphocyte population
Correct Answer: B
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Headache, seizures, a stiff neck, bulging fontanelles, and a rash consisting of tiny pinpoint hemorrhages under the skin indicate:
a. meningitis. c. pneumonia. b. epiglottitis. d. laryngotracheobronchitis.
Which of following is considered FALSE in connection with sprinkler systems at commercial building or warehouse fires?
A) If the sprinklers are supplied by the same water main feeding the immediate hydrant system in the area, hooking up pumpers to these hydrants could rob the sprinklers of water. B) Sprinkler systems produce a large amount of steam and smoke, restricting visibility. C) Immediately shutting down the sprinkler to reduce water and improve visibility is a priority. D) It is important to determine if the sprinkler system has sectional stop valves before shutting down the system.
Dr. Lee saw Kenya Yatani in her office for the first time for treatment of a mild sprain. A problem-focused history and exam were performed, and medical decision making was straightforward. Report code _____
a. 99201 b. 99202 c. 99211 d. 99212
A flat gray or fogged appearing image is usually caused by scattered radiation from excessive mAs
Indicate whether the statement is true or false