____ is a tetanic spasm in which the head and tail are bent dorsally and the back is arched

An example of a drug that has been listed as Schedule I is:

a. Heroin b. Hydromorphone c. Codeine d. Anti-tussives

Which two CD markers are helpful in differentially identifying CLL from hairy cell leukemia?

a. CD19 and CD5 b. CD5 and CD11c c. CD5 and CD25 d. sIg and CD25