Which of the Following Uses Ultrasound to Measure the Direction

question 23

Multiple Choice

Which of the following uses ultrasound to measure the direction and speed of blood as it flows through blood vessels?

• A)DEXA scan
• B)Doppler ultrasound
• C)PET scan
• D)Electrocardiography

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Definitions:

Sexual Advances

Actions or behaviors that express a desire for sexual activity or relationship with another person.

Arousal

A physiological and psychological state of being awoken or stimulated to action or responsiveness.

Fear of Attack

A psychological state characterized by anxiety or apprehension about being assaulted or harmed.

War Zone

An area where armed conflict, warfare, or violence is occurring or has occurred, often characterized by high risk to civilians and combatants.