Which vessel carries blood from the lungs and returns it to the heart?

Which vein lies lateral to the median cubital vein when the body is in the anatomical position?

Which of the following tubes can NOT be used to test for Lithium? 

Which of the following test is used to check the Digestive System?

Which of the following state is the metabolic condition after 12 hours of fasting and lack of exercise?

Which of the following tubes is used for a STAT cholesterol level? 

The grey-topped blood collection tube has which anticoagulant? 

Which of the following is used to collect a blood sample for DNA? 

Once you have properly identified a patient, you must ask a few more questions. One question is whether the patient has fasted. If the patient has not fasted, what which of the following tests may be altered?

Which of the following additives is used for a coagulation study?