The pathogenesis of some verrucous carcinomas is believed to be related to which of the following factors?

The ITLS ongoing exam should be repeated every ________ minutes for critical patients and ________ minutes for stable patients

A) 4; 10 B) 10; 15 C) 2; 5 D) 5; 15

Sharp, tearing pain and a stiff, boardlike abdomen without vaginal bleeding in a pregnant patient indicate:

a. a central abruption of the placenta. c. an ectopic pregnancy. b. placenta previa. d. spontaneous abortion.