A person who is supine is
a. lying face up.
b. lying on the side.
c. sitting up.
d. standing erect.
The correct answer and explanation is:
The correct answer is a. lying face up.
In anatomical terms, the term “supine” refers to a body position where an individual is lying on their back, facing upward. This position is often contrasted with the “prone” position, where a person lies on their stomach, face down. The supine position is frequently used in medical examinations and procedures because it allows easy access to the front of the body, including the chest and abdomen. This position is also commonly utilized during rest, sleep, or when patients are being monitored or treated in healthcare settings.
The supine position is important in various contexts, such as physical assessments, imaging, and certain medical treatments. For example, during a physical examination, healthcare providers may ask the patient to lie supine to evaluate the heart, lungs, or abdominal organs. It is also the recommended position for many imaging techniques, including X-rays, CT scans, and ultrasounds, as it provides clear and consistent views of the body.
In some cases, the supine position may be modified for specific procedures or conditions. For example, patients may be asked to elevate their legs or place pillows under their head or knees to achieve comfort or improve circulation. Additionally, this position is often used during the recovery phase after surgery or in the treatment of conditions like respiratory distress, as it can promote better airflow and oxygenation.
In contrast, the other options provided—lying on the side, sitting up, and standing erect—describe different positions. “Lying on the side” is known as the lateral position, “sitting up” is called the Fowler’s position, and “standing erect” is simply the anatomical standing position.