An Inactive Substance or Treatment That Cannot Be Distinguished from a Real,active

question 58

Multiple Choice

An inactive substance or treatment that cannot be distinguished from a real,active substance or treatment is called a ____.

• A)false positive
• B)placebo
• C)remedy
• D)sample

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Definitions:

Cardiac Catheterization

A medical procedure used to diagnose and treat cardiovascular conditions by inserting a catheter into the heart through blood vessels.

Trendelenburg Position

A medical position where the patient's legs are elevated above the head and torso, used to improve blood flow to the brain or during certain surgical procedures.

Direct Pressure

A first aid technique that involves applying pressure directly to a wound to stop bleeding.

Systemic Circulation

The process by which the heart pumps oxygen-rich blood to all body parts except the lungs and returns oxygen-poor blood back to the heart.