Masses of lymphoid tissue not surrounded by a capsule that are distributed in the connective tissue of mucosa are known as ________.
A. lymph nodes
B. thymus
C. spleen
D. macrophages
E. lymphocytes
Answer: A
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A patient who is severely short of breath and covered with hives states that she is very allergic to crab. She admits to trying some seafood dip about 10 minutes ago. Which of the following questions should you ask her first?
a. "How many allergic reactions have you had?" b. "Why did you eat the dip if you are allergic to crab?" c. "What medications are you currently taking?" d. "Do you have an epinephrine auto-injector?"
Serum protein electrophoresis on an elderly patient reveals a monoclonal protein spike. Increased plasma cells are present in the bone marrow. They are CD19 and CD20 negative but demonstrate high-density CD38 and monoclonal cytoplasmic immunoglobulin. Wha
They are CD19 and CD20 negative but demonstrate high-density CD38 and monoclonal cytoplasmic immunoglobulin. What is the most likely diagnosis?
Analysis of semen for presence and motility. Report code _____
a. 89300 b. 89310 c. 89320 d. 89321
This unit of measure with approximately one character is called a
A. byte. B. kilobyte. C. bit. D. megabyte.