Echocardiography (ECHO) is BEST described by which of the following statements?
a. Dye is injected into the blood and x-rays are taken of the heart.
b. Catheter is positioned in a vein and guided into the heart.
c. A stress test of cardiac function is performed.
d. High-frequency sound waves are transmitted into the chest.
e. Electricity is measured as it flows through the heart.
D
You might also like to view...
A saphenous cutdown refers to a skin incision associated with:
A) removal of the saphenous vein for use in a coronary bypass procedure. B) insertion of a cannula into the vein at the ankle for prolonged administration of blood, drugs, etc. C) repair of a femoral hernia that traverses the saphenous opening in the fascia lata. D) removal of a piece of saphenous nerve for use as a nerve graft. E) removal of the saphenous nerve because of severe pain along the medial side of the foot.
Which of the following is NOT a benefit of pet ownership?
A. increased independence B. physical touch C. boost in self-esteem D. personal safety (i.e. watchdog) E. cheerfulness and play
The number of calories needed to sustain the body at rest is known as the ____________________
Fill in the blank(s) with correct word
What does the suffix -logist mean in the term sociologist?
A) field of study
B) treatment
C) one who studies
D) one who practices