When using the thumb as a contact point, it is best to hold it close to your hand for stability
a. True
b. False
a
You might also like to view...
Making sure that sweep speed and gain is up to standard is called ____.
A. baseline B. standardization C. normalization D. calibration
Which of the following is useful in helping to distinguish mild asymptomatic iron deficiency from thalassemia trait?
a. Low MCV with relatively high red blood count b. Mild anemia c. Increased osmotic fragility d. Increased ferritin
When blood is collected from the radial artery for an arterial blood gas collection, the needle should be inserted at an angle of:
A) 10–25 degrees B) 20–30 degrees C) 30–45 degrees D) 40–50 degrees
The OSHA Ionizing Radiation Standard applies to all medical and dental offices that have
A. autoclaves. B. x-ray machines. C. centrifuges. D. hazardous chemicals. E. blood draw stations.