The blood vessels that contain valves to prevent blood from flowing in a backward direction are the ____
A) arteries
B) veins
C) capillaries
D) arterioles
B
Health Professions
You might also like to view...
Movement of a limb toward the midline of the body is called ______________ and movement of a limb away from the midline of the body is called __________________
Fill in the blank(s) with the appropriate word(s).
Health Professions
Which of the following is NOT one of the recommend areas for educational activities in the ASHP statement on the Pharmacist's Role in Infection Control?
a. Use of antimicrobials b. Immunizations for children and adults c. Expectations regarding violence in the workplace d. Appropriate infection-control techniques and safeguards
Health Professions