Adequate large intestine distention and mucosal covering has been obtained when
a. the mucosal folds are demonstrated.
b. a thin coating of barium covers the mucosal surface.
c. the barium pool is limited to half the intestinal diameter.
d. the barium is pooled in the dependent surface.
B
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Which of the following is TRUE regarding intravenous access?
a. Arterial access is preferable to venous access. b. Central venous access is most often performed in the prehospital setting. c. When establishing a peripheral IV, start at the distal end of an extremity. d. Peripheral IVs are used when medical conditions require repeated access for medication or fluid delivery.
Both male and female require treatment for Trichomonas vaginitis.
Answer the following statement true (T) or false (F)
Minerals are natural substances that the body uses for:
A) nerve impulse conduction. B) muscle contraction. C) blood clotting. D) all of the above.
When a patient undergoes surgery in the hospital's outpatient surgery department and is subsequently admitted for continuing inpatient care at the same hospital, __________
a. always assign the reason for performing the hospital outpatient surgery as the principal diagnosis b. deny the inpatient hospital admission because outpatient surgery never results in an admission c. if the admitting diagnosis is unrelated to surgery, the principal diagnosis is the reason for surgery d. when the reason for admission is a complication, assign the complication as the principal diagnosis