Chemical substances called ____________________ activate or inhibit nerve impulses

Fill in the blank(s) with correct word


neurotransmitters

Health & Biomechanics

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Safer sex activities are those that do not involve the exchange of ________.

Fill in the blank(s) with the appropriate word(s).

Health & Biomechanics

Which of the following vessels carries waste-laden blood to the kidney?

A. Inferior vena cava B. Renal vein C. Urethral artery D. Aorta E. Renal artery

Health & Biomechanics

Who bears primary responsibility for seeing that an analysis occurs?

A. physician B. pharmacist C. manager D. pharmacy technician

Health & Biomechanics

Which root literally means "crown," and refers to the way the blood vessels that supply the heart descend and support the heart like a crown?

A. cardi/o  B. arteri/o C. coron/o  D. angi/o  E. phleb/o 

Health & Biomechanics