A nurse is collecting blood samples from a newborn. Which of the following interventions should the nurse take when obtaining a venous sample in order to minimize differences between capillary and venous results?
A) Use the first few drops of blood
B) Obtain a brisk blood flow
C) Cool the heel before drawing a capillary sample
D) Clean the injection site after the sample is obtained
Question 2
A woman in labor has sharp fundal pain accompanied by slight vaginal bleeding. Which of the following would be the most likely cause of these symptoms?
A) Premature separation of the placenta
B) Preterm labor that was undiagnosed
C) Placenta previa obstructing the cervix
D) Possible fetal death or injury
A, A nurse is adding a medication to an IV line as a piggyback
The surgical nurse assists the client into the correct position
Phlebotomy. In this common procedure, a syringe needle punctures a vein, usually in the arm, and wit
Blood Glucose Levels
Insulin, glucagon, and blood glucose.
Heart Valves and Circulation of Blood