Pernicious anemia is caused by which of the following?
a. Blocked secretion of the intrinsic factor
b. Failure of bone marrow to produce blood components
c. Dietary deficiency of vitamin B12
d. Increased destruction of RBCs
a. Blocked secretion of the intrinsic factor
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Persons who suddenly travel from home and cannot recall their past are in a state of:
A) anxiety. B) paranoia. C) fugue. D) depression.
The combining forms valv/o- and valvul/o- both mean "________."
Fill in the blank(s) with correct word
Alcoholic drinks contain
A. methyl alcohol. B. isopropyl alcohol. C. ethyl alcohol. D. isotonic alcohol.
What does your text say is the most effective statement for stopping the unwanted sexual advances of a friend??
A) ?"Don't!" B) ?"I'm not sure we should do this." C) ?"No." D) ?"Please stop." E) ?"I am not ready for sex."