ANS b. Explain to the patient that you cannot draw his blood without speaking to his physician
first
8. 1. Which of the following actions is incorrect when performing a dermal puncture?
a. Using a 2.0 mm lancet on a child
b. Puncturing the plantar surface of the heel
c. Allowing the alcohol to dry onsite prior to puncture
d. Collecting the first drop of blood
ANS d. Collecting the first drop of blood
9. 1. The function of veins is to
a. Carry oxygen-rich blood to the heart
b. Facilitate the exchange of oxygen-rich blood and deoxygenated blood
c. Carry deoxygenated blood away from the heart
d. Carry deoxygenated blood to the heart
ANS d. Carry deoxygenated blood to the heart
10. 1. The function of arteries is to
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