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Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

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Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

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The longest a person has survived after a heart transplant is 24 years.

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In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Imaginary Thoracic Lines, Right Lateral View Imaginary Thoracic Lines, Right Lateral View
A lumbar puncture. The needle is inserted between the lumbar vertebrae and into the spinal canal. A lumbar puncture. The needle is inserted between the lumbar vertebrae and into the spinal canal.
Range of Motion of the Cervical Spine, Lateral Bending Range of Motion of the Cervical Spine, Lateral Bending
Lumbar puncture. Abbreviated LP, the lumbar puncture is a common procedure that withdraws cerebrospi Lumbar puncture. Abbreviated LP, the lumbar puncture is a common procedure that withdraws cerebrospi
Sagittal C T of the Cervical Spine Sagittal C T of the Cervical Spine
Sagittal M R I of the Cervical Spine Sagittal M R I of the Cervical Spine
Video: Heart Chambers

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