Question

which word means located within the ventricle?
interventricular
extraventricular
supraventricular
intraventricular

question 30
which artery is at the back of the knee?
iliac
radial
popliteal
brachial

Explanation:

For the first question:

• The prefix "intra -" means within. So "intraventricular" means located within the ventricle.
• "Inter -" means between (interventricular: between ventricles).
• "Extra -" means outside (extraventricular: outside the ventricle).
• "Supra -" means above (supraventricular: above the ventricle).

For the second question:

• The popliteal artery is located at the back of the knee.
• The iliac artery is related to the iliac region (near the hip).
• The radial artery is in the forearm.
• The brachial artery is in the upper arm.

Answer:

1. intraventricular
2. popliteal